guile on macOS 10.15 - Homebrew build logs

# guile - 2019-10-19_21-35-43.txt

Homebrew build logs for guile on macOS 10.15
Build date: 2019-10-19 21:35:43

00.config.out

HOMEBREW_VERSION: 2.1.15
ORIGIN: https://github.com/Homebrew/brew
HEAD: 2bf8015bc44878d432fb9da4f11e1d8abcef8f32
Last commit: 3 days ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: 88c5b5c1517557b1f4956048d96cc5a25936dc69
Core tap last commit: 7 hours ago
HOMEBREW_PREFIX: /usr/local
HOMEBREW_GITHUB_API_TOKEN: set
CPU: octa-core 64-bit haswell
Homebrew Ruby: 2.6.3 => /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.3/bin/ruby
Clang: 11.0 build 1100
Git: 2.15.0 => /usr/local/bin/git
Curl: 7.64.1 => /usr/bin/curl
Java: 1.7.0_79
macOS: 10.15-x86_64
CLT: N/A
Xcode: 11.1 => /Applications/Xcode11.1.app/Contents/Developer
XQuartz: 2.7.11 => /opt/X11

00.doctor.out

Your system is ready to brew.

00.options.out

guile

01.configure

2019-10-19 21:33:16 -0700

./configure
--disable-dependency-tracking
--prefix=/usr/local/Cellar/guile/2.2.6
--with-libreadline-prefix=/usr/local/opt/readline
--with-libgmp-prefix=/usr/local/opt/gmp

checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... build-aux/install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking build system type... x86_64-apple-darwin19.0.0
checking host system type... x86_64-apple-darwin19.0.0
checking for gcc... clang
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether clang accepts -g... yes
checking for clang option to accept ISO C89... none needed
checking whether clang understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of clang... none
checking how to enable C11 support... -std=gnu11
checking how to run the C preprocessor... clang -std=gnu11 -E
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking whether _XOPEN_SOURCE should be defined... no
checking for Minix Amsterdam compiler... no
checking for ar... ar
checking the archiver (ar) interface... ar
checking for ar... (cached) ar
checking for ranlib... ranlib
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
configure: autobuild project... GNU Guile
configure: autobuild revision... 2.2.6
configure: autobuild hostname... rbb-osx1015-2
configure: autobuild timestamp... 20191020T043321Z
checking how to run the C preprocessor... clang -std=gnu11 -E
checking for a sed that does not truncate output... /usr/local/opt/gnu-sed/bin/gsed
checking for gawk... (cached) awk
checking whether ln -s works... yes
checking the archiver (ar) interface... (cached) ar
checking for sys/socket.h... yes
checking for arpa/inet.h... yes
checking for features.h... no
checking for sys/param.h... yes
checking for dirent.h... yes
checking for xlocale.h... yes
checking for unistd.h... (cached) yes
checking for sys/stat.h... (cached) yes
checking for netdb.h... yes
checking for netinet/in.h... yes
checking for sys/time.h... yes
checking for iconv.h... yes
checking for langinfo.h... yes
checking for limits.h... yes
checking for math.h... yes
checking for poll.h... yes
checking for sys/ioctl.h... yes
checking for sys/filio.h... yes
checking for malloc.h... no
checking for sys/select.h... yes
checking for wchar.h... yes
checking for stdint.h... (cached) yes
checking for sys/file.h... yes
checking for sys/times.h... yes
checking for sys/uio.h... yes
checking for sys/mman.h... yes
checking for wctype.h... yes
checking whether the preprocessor supports include_next... yes
checking whether system header files limit the line length... no
checking whether <sys/socket.h> is self-contained... yes
checking for shutdown... yes
checking whether <sys/socket.h> defines the SHUT_* macros... yes
checking for struct sockaddr_storage... yes
checking for sa_family_t... yes
checking for struct sockaddr_storage.ss_family... yes
checking whether socket is declared without a macro... yes
checking whether connect is declared without a macro... yes
checking whether accept is declared without a macro... yes
checking whether bind is declared without a macro... yes
checking whether getpeername is declared without a macro... yes
checking whether getsockname is declared without a macro... yes
checking whether getsockopt is declared without a macro... yes
checking whether listen is declared without a macro... yes
checking whether recv is declared without a macro... yes
checking whether send is declared without a macro... yes
checking whether recvfrom is declared without a macro... yes
checking whether sendto is declared without a macro... yes
checking whether setsockopt is declared without a macro... yes
checking whether shutdown is declared without a macro... yes
checking whether accept4 is declared without a macro... no
checking for accept4... no
checking for canonicalize_file_name... no
checking for getcwd... yes
checking for readlink... yes
checking for realpath... yes
checking for _set_invalid_parameter_handler... no
checking for duplocale... yes
checking for symlink... yes
checking for flock... yes
checking for fcntl... yes
checking for fsync... yes
checking for getlogin... yes
checking for gettimeofday... yes
checking for link... yes
checking for lstat... yes
checking for mkostemp... yes
checking for nl_langinfo... yes
checking for pipe... yes
checking for pipe2... no
checking for isblank... yes
checking for iswctype... yes
checking for setenv... yes
checking for tzset... yes
checking for times... yes
checking for snprintf... yes
checking for btowc... yes
checking for mbsinit... yes
checking for mbrtowc... yes
checking for mprotect... yes
checking for secure_getenv... no
checking for getuid... yes
checking for geteuid... yes
checking for getgid... yes
checking for getegid... yes
checking for strdup... yes
checking for localtime_r... yes
checking for timegm... yes
checking for vasnprintf... no
checking for wcrtomb... yes
checking for iswcntrl... yes
checking for size_t... yes
checking for working alloca.h... yes
checking for alloca... yes
checking whether // is distinct from /... no
checking whether realpath works... no
checking for wchar_t... yes
checking for max_align_t... yes
checking whether NULL can be used in arbitrary expressions... yes
checking whether locale.h conforms to POSIX:2001... yes
checking whether locale.h defines locale_t... no
checking whether struct lconv is properly defined... yes
checking whether setlocale is declared without a macro... yes
checking whether duplocale is declared without a macro... yes
checking if environ is properly declared... no
checking for complete errno.h... yes
checking for working fcntl.h... yes
checking for pid_t... yes
checking for mode_t... yes
checking whether frexp() can be used without linking with libm... yes
checking whether alarm is declared... yes
checking whether frexp works... yes
checking whether stat file-mode macros are broken... no
checking for nlink_t... yes
checking whether fchmodat is declared without a macro... yes
checking whether fstat is declared without a macro... yes
checking whether fstatat is declared without a macro... yes
checking whether futimens is declared without a macro... yes
checking whether lchmod is declared without a macro... yes
checking whether lstat is declared without a macro... yes
checking whether mkdirat is declared without a macro... yes
checking whether mkfifo is declared without a macro... yes
checking whether mkfifoat is declared without a macro... no
checking whether mknod is declared without a macro... yes
checking whether mknodat is declared without a macro... no
checking whether stat is declared without a macro... yes
checking whether utimensat is declared without a macro... yes
checking whether getaddrinfo is declared without a macro... yes
checking whether freeaddrinfo is declared without a macro... yes
checking whether gai_strerror is declared without a macro... yes
checking whether getnameinfo is declared without a macro... yes
checking for library containing gethostbyname... none required
checking for gethostbyname... yes
checking for library containing getservbyname... none required
checking for getservbyname... yes
checking for C/C++ restrict keyword... __restrict
checking for library containing inet_ntop... none required
checking whether inet_ntop is declared... yes
checking for IPv4 sockets... yes
checking for IPv6 sockets... yes
checking whether getlogin is declared... yes
checking for struct timeval... yes
checking for wide-enough struct timeval.tv_sec member... yes
checking whether gettimeofday is declared without a macro... yes
checking for ld used by clang -std=gnu11... /Applications/Xcode11.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
checking if the linker (/Applications/Xcode11.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld) is GNU ld... no
checking for shared library run path origin... done
checking for iconv... yes
checking for working iconv... yes
checking how to link with libiconv... -liconv
checking for iconv declaration... 
         extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
checking whether byte ordering is bigendian... no
checking whether long double and double are the same... no
checking where to find the exponent in a 'float'... word 0 bit 23
checking whether isnan(float) can be used without linking with libm... no
checking whether isnan(float) can be used with libm... no
checking whether isnan(double) can be used without linking with libm... yes
checking whether isnan(long double) can be used without linking with libm... no
checking whether isnan(long double) can be used with libm... no
checking where to find the exponent in a 'double'... word 1 bit 20
checking whether ldexp() can be used without linking with libm... yes
checking for libunistring... yes
checking how to link with libunistring... -lunistring
checking for libunistring version... 0.9.10
checking whether limits.h has ULLONG_WIDTH etc.... no
checking for nl_langinfo and CODESET... yes
checking whether getc_unlocked is declared... yes
checking whether we are using the GNU C Library >= 2.1 or uClibc... no
checking whether pow can be used without linking with libm... yes
checking whether log works... yes
checking whether round is declared... yes
checking whether round works... yes
checking whether lstat correctly handles trailing slash... no
checking whether malloc, realloc, calloc are POSIX compliant... yes
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... yes
checking for unsigned long long int... yes
checking for long long int... yes
checking for promoted mode_t type... int
checking whether poll is declared without a macro... yes
checking for inline... inline
checking for library containing setsockopt... none needed
checking for mbstate_t... yes
checking for ssize_t... yes
checking whether <sys/select.h> is self-contained... yes
checking whether pselect is declared without a macro... yes
checking whether select is declared without a macro... yes
checking whether setenv is declared... yes
checking search.h usability... yes
checking search.h presence... yes
checking for search.h... yes
checking for tsearch... yes
checking for sigset_t... yes
checking for uid_t in sys/types.h... yes
checking for stdbool.h that conforms to C99... yes
checking for _Bool... yes
checking for wint_t... yes
checking whether wint_t is too small... no
checking whether stdint.h conforms to C99... yes
checking whether stdint.h predates C++11... no
checking whether stdint.h has UINTMAX_WIDTH etc.... no
checking whether struct tm is in sys/time.h or time.h... time.h
checking for struct tm.tm_zone... yes
checking for struct tm.tm_gmtoff... yes
checking whether ffsl is declared without a macro... yes
checking whether ffsll is declared without a macro... yes
checking whether memmem is declared without a macro... yes
checking whether mempcpy is declared without a macro... no
checking whether memrchr is declared without a macro... no
checking whether rawmemchr is declared without a macro... no
checking whether stpcpy is declared without a macro... yes
checking whether stpncpy is declared without a macro... yes
checking whether strchrnul is declared without a macro... no
checking whether strdup is declared without a macro... yes
checking whether strncat is declared without a macro... yes
checking whether strndup is declared without a macro... yes
checking whether strnlen is declared without a macro... yes
checking whether strpbrk is declared without a macro... yes
checking whether strsep is declared without a macro... yes
checking whether strcasestr is declared without a macro... yes
checking whether strtok_r is declared without a macro... yes
checking whether strerror_r is declared without a macro... yes
checking whether strsignal is declared without a macro... yes
checking whether strverscmp is declared without a macro... no
checking for struct timespec in <time.h>... yes
checking whether snprintf returns a byte count as in C99... yes
checking whether vsnprintf is declared... yes
checking whether <wchar.h> uses 'inline' correctly... yes
checking for a traditional french locale... fr_FR.ISO8859-1
checking for a traditional japanese locale... ja_JP.eucJP
checking for a transitional chinese locale... zh_CN.GB18030
checking for a french Unicode locale... fr_FR.UTF-8
checking for mmap... yes
checking for MAP_ANONYMOUS... yes
checking whether memchr works... yes
checking whether time_t is signed... yes
checking whether snprintf is declared... yes
checking whether strdup is declared... (cached) yes
checking whether unsetenv is declared... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for intmax_t... yes
checking for snprintf... (cached) yes
checking for strnlen... yes
checking for wcslen... yes
checking for wcsnlen... yes
checking for mbrtowc... (cached) yes
checking for wcrtomb... (cached) yes
checking whether _snprintf is declared... no
checking for alloca as a compiler built-in... yes
checking whether inet_ntop is declared without a macro... yes
checking whether inet_pton is declared without a macro... yes
checking byteswap.h usability... no
checking byteswap.h presence... no
checking for byteswap.h... no
checking for library containing clock_gettime... none required
checking for library containing clock_getcpuclockid... no
checking for clock_gettime... yes
checking for clock_settime... yes
checking for clock_getcpuclockid... no
checking whether copysign can be used without linking with libm... yes
checking whether alphasort is declared without a macro... yes
checking whether closedir is declared without a macro... yes
checking whether dirfd is declared without a macro... yes
checking whether fdopendir is declared without a macro... yes
checking whether opendir is declared without a macro... yes
checking whether readdir is declared without a macro... yes
checking whether rewinddir is declared without a macro... yes
checking whether scandir is declared without a macro... yes
checking for dirfd... yes
checking whether dirfd is declared... (cached) yes
checking whether dirfd is a macro... no
checking whether // is distinct from /... (cached) no
checking whether duplocale(LC_GLOBAL_LOCALE) works... yes
checking whether fcntl is declared without a macro... yes
checking whether openat is declared without a macro... yes
checking whether conversion from 'int' to 'long double' works... yes
checking whether __func__ is available... yes
checking how to do getaddrinfo, freeaddrinfo and getnameinfo... checking for library containing getaddrinfo... none required
checking for getaddrinfo... yes
checking whether gai_strerror is declared... (cached) yes
checking whether gai_strerrorA is declared... no
checking for gai_strerror with POSIX signature... yes
checking for struct sockaddr.sa_len... yes
checking whether getaddrinfo is declared... (cached) yes
checking whether freeaddrinfo is declared... (cached) yes
checking whether getnameinfo is declared... (cached) yes
checking for struct addrinfo... yes
checking whether gettimeofday clobbers localtime buffer... no
checking for gettimeofday with POSIX signature... yes
checking whether iconv supports conversion between UTF-8 and UTF-{16,32}{BE,LE}... yes
checking for library containing inet_ntop... (cached) none required
checking whether inet_ntop is declared... (cached) yes
checking for library containing inet_pton... none required
checking whether inet_pton is declared... (cached) yes
checking whether isfinite is declared... yes
checking whether isfinite(long double) works... yes
checking whether isinf is declared... yes
checking whether isinf(long double) works... yes
checking whether isnan macro works... no
checking whether isnan(double) can be used without linking with libm... (cached) yes
checking whether isnan(float) can be used without linking with libm... (cached) no
checking whether isnan(float) can be used with libm... (cached) no
checking where to find the exponent in a 'float'... (cached) word 0 bit 23
checking whether isnan(long double) can be used without linking with libm... (cached) no
checking whether isnan(long double) can be used with libm... (cached) no
checking where to find the exponent in a 'long double'... word 2 bit 0
checking whether langinfo.h defines CODESET... yes
checking whether langinfo.h defines T_FMT_AMPM... yes
checking whether langinfo.h defines ERA... yes
checking whether langinfo.h defines YESEXPR... yes
checking whether nl_langinfo is declared without a macro... yes
checking if LD -Wl,--version-script works... no
checking whether the -Werror option is usable... yes
checking for simple visibility declarations... yes
checking whether link obeys POSIX... no
checking whether locale.h conforms to POSIX:2001... (cached) yes
checking whether locale.h defines locale_t... (cached) no
checking whether struct lconv is properly defined... (cached) yes
checking whether setlocale is declared without a macro... (cached) yes
checking whether duplocale is declared without a macro... (cached) yes
checking for log1p... yes
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... (cached) yes
checking whether NAN macro works... yes
checking whether HUGE_VAL works... yes
checking whether acosf is declared without a macro... yes
checking whether acosl is declared without a macro... yes
checking whether asinf is declared without a macro... yes
checking whether asinl is declared without a macro... yes
checking whether atanf is declared without a macro... yes
checking whether atanl is declared without a macro... yes
checking whether cbrt is declared without a macro... yes
checking whether cbrtf is declared without a macro... yes
checking whether cbrtl is declared without a macro... yes
checking whether ceilf is declared without a macro... yes
checking whether ceill is declared without a macro... yes
checking whether copysign is declared without a macro... yes
checking whether copysignf is declared without a macro... yes
checking whether copysignl is declared without a macro... yes
checking whether cosf is declared without a macro... yes
checking whether cosl is declared without a macro... yes
checking whether coshf is declared without a macro... yes
checking whether expf is declared without a macro... yes
checking whether expl is declared without a macro... yes
checking whether exp2 is declared without a macro... yes
checking whether exp2f is declared without a macro... yes
checking whether exp2l is declared without a macro... yes
checking whether expm1 is declared without a macro... yes
checking whether expm1f is declared without a macro... yes
checking whether expm1l is declared without a macro... yes
checking whether fabsf is declared without a macro... yes
checking whether fabsl is declared without a macro... yes
checking whether floorf is declared without a macro... yes
checking whether floorl is declared without a macro... yes
checking whether fma is declared without a macro... yes
checking whether fmaf is declared without a macro... yes
checking whether fmal is declared without a macro... yes
checking whether fmod is declared without a macro... yes
checking whether fmodf is declared without a macro... yes
checking whether fmodl is declared without a macro... yes
checking whether frexpf is declared without a macro... yes
checking whether frexpl is declared without a macro... yes
checking whether hypotf is declared without a macro... yes
checking whether hypotl is declared without a macro... yes
checking whether ilogb is declared without a macro... yes
checking whether ilogbf is declared without a macro... yes
checking whether ilogbl is declared without a macro... yes
checking whether ldexpf is declared without a macro... yes
checking whether ldexpl is declared without a macro... yes
checking whether log is declared without a macro... yes
checking whether logf is declared without a macro... yes
checking whether logl is declared without a macro... yes
checking whether log10 is declared without a macro... yes
checking whether log10f is declared without a macro... yes
checking whether log10l is declared without a macro... yes
checking whether log1p is declared without a macro... yes
checking whether log1pf is declared without a macro... yes
checking whether log1pl is declared without a macro... yes
checking whether log2 is declared without a macro... yes
checking whether log2f is declared without a macro... yes
checking whether log2l is declared without a macro... yes
checking whether logb is declared without a macro... yes
checking whether logbf is declared without a macro... yes
checking whether logbl is declared without a macro... yes
checking whether modf is declared without a macro... yes
checking whether modff is declared without a macro... yes
checking whether modfl is declared without a macro... yes
checking whether powf is declared without a macro... yes
checking whether remainder is declared without a macro... yes
checking whether remainderf is declared without a macro... yes
checking whether remainderl is declared without a macro... yes
checking whether rint is declared without a macro... yes
checking whether rintf is declared without a macro... yes
checking whether rintl is declared without a macro... yes
checking whether round is declared without a macro... yes
checking whether roundf is declared without a macro... yes
checking whether roundl is declared without a macro... yes
checking whether sinf is declared without a macro... yes
checking whether sinl is declared without a macro... yes
checking whether sinhf is declared without a macro... yes
checking whether sqrtf is declared without a macro... yes
checking whether sqrtl is declared without a macro... yes
checking whether tanf is declared without a macro... yes
checking whether tanl is declared without a macro... yes
checking whether tanhf is declared without a macro... yes
checking whether trunc is declared without a macro... yes
checking whether truncf is declared without a macro... yes
checking whether truncl is declared without a macro... yes
checking whether mkdir handles trailing slash... yes
checking whether mkdir handles trailing dot... yes
checking whether getaddrinfo is declared without a macro... (cached) yes
checking whether freeaddrinfo is declared without a macro... (cached) yes
checking whether gai_strerror is declared without a macro... (cached) yes
checking whether getnameinfo is declared without a macro... (cached) yes
checking whether <netinet/in.h> is self-contained... yes
checking whether YESEXPR works... yes
checking for sys/pstat.h... no
checking for sys/sysmp.h... no
checking for sys/param.h... (cached) yes
checking for sys/sysctl.h... yes
checking for sched_getaffinity... no
checking for sched_getaffinity_np... no
checking for pstat_getdynamic... no
checking for sysmp... no
checking for sysctl... yes
checking whether open recognizes a trailing slash... no
checking for poll... yes
checking for poll... (cached) yes
checking whether poll is declared without a macro... (cached) yes
checking for putenv compatible with GNU and SVID... no
checking whether _putenv is declared... no
checking whether readlink signature is correct... yes
checking whether readlink handles trailing slash correctly... no
checking for working re_compile_pattern... no
checking libintl.h usability... no
checking libintl.h presence... no
checking for libintl.h... no
checking whether isblank is declared... yes
checking whether rename honors trailing slash on destination... no
checking whether rename honors trailing slash on source... no
checking whether rename manages hard links correctly... yes
checking whether rename manages existing destinations correctly... yes
checking whether rmdir works... yes
checking whether select supports a 0 argument... yes
checking whether select detects invalid fds... yes
checking whether setenv validates arguments... yes
checking for volatile sig_atomic_t... yes
checking for sighandler_t... no
checking whether pthread_sigmask is declared without a macro... yes
checking whether sigaction is declared without a macro... yes
checking whether sigaddset is declared without a macro... yes
checking whether sigdelset is declared without a macro... yes
checking whether sigemptyset is declared without a macro... yes
checking whether sigfillset is declared without a macro... yes
checking whether sigismember is declared without a macro... yes
checking whether sigpending is declared without a macro... yes
checking whether sigprocmask is declared without a macro... yes
checking for socklen_t... yes
checking for ssize_t... (cached) yes
checking for struct stat.st_atim.tv_nsec... no
checking for struct stat.st_atimespec.tv_nsec... yes
checking for struct stat.st_birthtimespec.tv_nsec... yes
checking for working stdalign.h... yes
checking for max_align_t... (cached) yes
checking whether NULL can be used in arbitrary expressions... (cached) yes
checking which flavor of printf attribute matches inttypes macros... system
checking whether dprintf is declared without a macro... yes
checking whether fpurge is declared without a macro... yes
checking whether fseeko is declared without a macro... yes
checking whether ftello is declared without a macro... yes
checking whether getdelim is declared without a macro... yes
checking whether getline is declared without a macro... yes
checking whether gets is declared without a macro... yes
checking whether pclose is declared without a macro... yes
checking whether popen is declared without a macro... yes
checking whether renameat is declared without a macro... yes
checking whether snprintf is declared without a macro... yes
checking whether tmpfile is declared without a macro... yes
checking whether vdprintf is declared without a macro... yes
checking whether vsnprintf is declared without a macro... yes
checking whether _Exit is declared without a macro... yes
checking whether atoll is declared without a macro... yes
checking whether canonicalize_file_name is declared without a macro... no
checking whether getloadavg is declared without a macro... yes
checking whether getsubopt is declared without a macro... yes
checking whether grantpt is declared without a macro... yes
checking whether initstate is declared without a macro... yes
checking whether initstate_r is declared without a macro... no
checking whether mkdtemp is declared without a macro... no
checking whether mkostemp is declared without a macro... no
checking whether mkostemps is declared without a macro... no
checking whether mkstemp is declared without a macro... yes
checking whether mkstemps is declared without a macro... no
checking whether posix_openpt is declared without a macro... yes
checking whether ptsname is declared without a macro... yes
checking whether ptsname_r is declared without a macro... yes
checking whether qsort_r is declared without a macro... yes
checking whether random is declared without a macro... yes
checking whether random_r is declared without a macro... no
checking whether realpath is declared without a macro... yes
checking whether rpmatch is declared without a macro... yes
checking whether secure_getenv is declared without a macro... no
checking whether setenv is declared without a macro... yes
checking whether setstate is declared without a macro... yes
checking whether setstate_r is declared without a macro... no
checking whether srandom is declared without a macro... yes
checking whether srandom_r is declared without a macro... no
checking whether strtod is declared without a macro... yes
checking whether strtoll is declared without a macro... yes
checking whether strtoull is declared without a macro... yes
checking whether unlockpt is declared without a macro... yes
checking whether unsetenv is declared without a macro... yes
checking whether flock is declared without a macro... yes
checking whether <sys/select.h> is self-contained... (cached) yes
checking whether pselect is declared without a macro... (cached) yes
checking whether select is declared without a macro... (cached) yes
checking for nlink_t... (cached) yes
checking whether fchmodat is declared without a macro... (cached) yes
checking whether fstat is declared without a macro... (cached) yes
checking whether fstatat is declared without a macro... (cached) yes
checking whether futimens is declared without a macro... (cached) yes
checking whether lchmod is declared without a macro... (cached) yes
checking whether lstat is declared without a macro... (cached) yes
checking whether mkdirat is declared without a macro... (cached) yes
checking whether mkfifo is declared without a macro... (cached) yes
checking whether mkfifoat is declared without a macro... (cached) no
checking whether mknod is declared without a macro... (cached) yes
checking whether mknodat is declared without a macro... (cached) no
checking whether stat is declared without a macro... (cached) yes
checking whether utimensat is declared without a macro... (cached) yes
checking for struct tms... yes
checking whether times is declared without a macro... yes
checking for timezone_t... no
checking whether trunc is declared... (cached) yes
checking whether chdir is declared without a macro... yes
checking whether chown is declared without a macro... yes
checking whether dup is declared without a macro... yes
checking whether dup2 is declared without a macro... yes
checking whether dup3 is declared without a macro... no
checking whether environ is declared without a macro... no
checking whether euidaccess is declared without a macro... no
checking whether faccessat is declared without a macro... yes
checking whether fchdir is declared without a macro... yes
checking whether fchownat is declared without a macro... yes
checking whether fdatasync is declared without a macro... no
checking whether fsync is declared without a macro... yes
checking whether ftruncate is declared without a macro... yes
checking whether getcwd is declared without a macro... yes
checking whether getdomainname is declared without a macro... yes
checking whether getdtablesize is declared without a macro... yes
checking whether getgroups is declared without a macro... yes
checking whether gethostname is declared without a macro... yes
checking whether getlogin is declared without a macro... yes
checking whether getlogin_r is declared without a macro... yes
checking whether getpagesize is declared without a macro... yes
checking whether getusershell is declared without a macro... yes
checking whether setusershell is declared without a macro... yes
checking whether endusershell is declared without a macro... yes
checking whether group_member is declared without a macro... no
checking whether isatty is declared without a macro... yes
checking whether lchown is declared without a macro... yes
checking whether link is declared without a macro... yes
checking whether linkat is declared without a macro... yes
checking whether lseek is declared without a macro... yes
checking whether pipe is declared without a macro... yes
checking whether pipe2 is declared without a macro... no
checking whether pread is declared without a macro... yes
checking whether pwrite is declared without a macro... yes
checking whether readlink is declared without a macro... yes
checking whether readlinkat is declared without a macro... yes
checking whether rmdir is declared without a macro... yes
checking whether sethostname is declared without a macro... yes
checking whether sleep is declared without a macro... yes
checking whether symlink is declared without a macro... yes
checking whether symlinkat is declared without a macro... yes
checking whether ttyname_r is declared without a macro... yes
checking whether unlink is declared without a macro... yes
checking whether unlinkat is declared without a macro... yes
checking whether usleep is declared without a macro... yes
checking for vsnprintf... yes
checking whether snprintf respects a size of 1... yes
checking whether printf supports POSIX/XSI format strings with positions... yes
checking whether btowc is declared without a macro... yes
checking whether wctob is declared without a macro... yes
checking whether mbsinit is declared without a macro... yes
checking whether mbrtowc is declared without a macro... yes
checking whether mbrlen is declared without a macro... yes
checking whether mbsrtowcs is declared without a macro... yes
checking whether mbsnrtowcs is declared without a macro... yes
checking whether wcrtomb is declared without a macro... yes
checking whether wcsrtombs is declared without a macro... yes
checking whether wcsnrtombs is declared without a macro... yes
checking whether wcwidth is declared without a macro... yes
checking whether wmemchr is declared without a macro... yes
checking whether wmemcmp is declared without a macro... yes
checking whether wmemcpy is declared without a macro... yes
checking whether wmemmove is declared without a macro... yes
checking whether wmemset is declared without a macro... yes
checking whether wcslen is declared without a macro... yes
checking whether wcsnlen is declared without a macro... yes
checking whether wcscpy is declared without a macro... yes
checking whether wcpcpy is declared without a macro... yes
checking whether wcsncpy is declared without a macro... yes
checking whether wcpncpy is declared without a macro... yes
checking whether wcscat is declared without a macro... yes
checking whether wcsncat is declared without a macro... yes
checking whether wcscmp is declared without a macro... yes
checking whether wcsncmp is declared without a macro... yes
checking whether wcscasecmp is declared without a macro... yes
checking whether wcsncasecmp is declared without a macro... yes
checking whether wcscoll is declared without a macro... yes
checking whether wcsxfrm is declared without a macro... yes
checking whether wcsdup is declared without a macro... yes
checking whether wcschr is declared without a macro... yes
checking whether wcsrchr is declared without a macro... yes
checking whether wcscspn is declared without a macro... yes
checking whether wcsspn is declared without a macro... yes
checking whether wcspbrk is declared without a macro... yes
checking whether wcsstr is declared without a macro... yes
checking whether wcstok is declared without a macro... yes
checking whether wcswidth is declared without a macro... yes
checking whether stat handles trailing slashes on directories... yes
checking whether stat handles trailing slashes on files... no
checking whether btowc(0) is correct... yes
checking whether btowc(EOF) is correct... yes
checking for __builtin_expect... yes
checking whether mbrtowc handles incomplete characters... yes
checking whether mbrtowc works as well as mbtowc... yes
checking whether mbrtowc handles a NULL pwc argument... yes
checking whether mbrtowc handles a NULL string argument... yes
checking whether mbrtowc has a correct return value... yes
checking whether mbrtowc returns 0 when parsing a NUL character... yes
checking whether mbrtowc works on empty input... yes
checking whether the C locale is free of encoding errors... yes
checking whether mbrtowc handles incomplete characters... (cached) yes
checking whether mbrtowc works as well as mbtowc... (cached) yes
checking whether mbrtowc handles incomplete characters... (cached) yes
checking whether mbrtowc works as well as mbtowc... (cached) yes
checking whether wcrtomb return value is correct... yes
checking whether iswcntrl works... yes
checking for towlower... yes
checking for wctype_t... yes
checking for wctrans_t... yes
checking whether wctype is declared without a macro... yes
checking whether iswctype is declared without a macro... yes
checking whether wctrans is declared without a macro... yes
checking whether towctrans is declared without a macro... yes
checking for flexible array member... yes
checking whether localtime_r is declared... yes
checking whether localtime_r is compatible with its POSIX signature... yes
./configure: line 36930: test: =: unary operator expected
checking for unsetenv... yes
checking for unsetenv() return type... int
checking whether unsetenv obeys POSIX... yes
checking for clang -std=gnu11 option to accept ISO C99... none needed
checking for clang -std=gnu11 option to accept ISO Standard C... (cached) none needed
checking how to print strings... printf
checking for a sed that does not truncate output... (cached) /usr/local/opt/gnu-sed/bin/gsed
checking for fgrep... /usr/bin/grep -F
checking for ld used by clang -std=gnu11... /Applications/Xcode11.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
checking if the linker (/Applications/Xcode11.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld) is GNU ld... no
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking the maximum length of command line arguments... 196608
checking how to convert x86_64-apple-darwin19.0.0 file names to x86_64-apple-darwin19.0.0 format... func_convert_file_noop
checking how to convert x86_64-apple-darwin19.0.0 file names to toolchain format... func_convert_file_noop
checking for /Applications/Xcode11.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... dlltool
checking how to associate runtime and link libraries... printf %s\n
checking for archiver @FILE support... no
checking for strip... strip
checking for ranlib... (cached) ranlib
checking command to parse /usr/bin/nm -B output from clang -std=gnu11 object... ok
checking for sysroot... no
checking for a working dd... /bin/dd
checking how to truncate binary pipes... /bin/dd bs=4096 count=1
checking for mt... no
checking if : is a manifest tool... no
checking for dsymutil... dsymutil
checking for nmedit... nmedit
checking for lipo... lipo
checking for otool... otool
checking for otool64... no
checking for -single_module linker flag... yes
checking for -exported_symbols_list linker flag... yes
checking for -force_load linker flag... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if clang -std=gnu11 supports -fno-rtti -fno-exceptions... yes
checking for clang -std=gnu11 option to produce PIC... -fno-common -DPIC
checking if clang -std=gnu11 PIC flag -fno-common -DPIC works... yes
checking if clang -std=gnu11 static flag -static works... no
checking if clang -std=gnu11 supports -c -o file.o... yes
checking if clang -std=gnu11 supports -c -o file.o... (cached) yes
checking whether the clang -std=gnu11 linker (/Applications/Xcode11.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld) supports shared libraries... yes
checking dynamic linker characteristics... darwin19.0.0 dyld
checking how to hardcode library paths into programs... immediate
checking for dlopen in -ldl... yes
checking whether a program can dlopen itself... yes
checking whether a statically linked program can dlopen itself... yes
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking for libltdl... yes
checking how to link with libltdl... -lltdl
checking for makeinfo... yes
checking for emacs... no
checking for xemacs... no
checking where .elc files should go... ${datadir}/emacs/site-lisp
checking whether to use system and library "64" calls... no
checking for __uc_get_ar_bsp in -luca... no
checking for an ANSI C-conforming const... yes
checking for working volatile... yes
checking for inline... (cached) inline
checking for __uc_get_ar_bsp in -luca... (cached) no
checking whether byte ordering is bigendian... (cached) no
checking labels as values... yes
checking size of char... 1
checking size of unsigned char... 1
checking size of short... 2
checking size of unsigned short... 2
checking size of int... 4
checking size of unsigned int... 4
checking size of long... 8
checking size of unsigned long... 8
checking size of size_t... 8
checking size of long long... 8
checking size of unsigned long long... 8
checking size of __int64... 0
checking size of unsigned __int64... 0
checking size of void *... 8
checking size of intptr_t... 8
checking size of uintptr_t... 8
checking size of ptrdiff_t... 8
checking size of size_t... (cached) 8
checking size of off_t... 8
checking for stdint.h... (cached) yes
checking for inttypes.h... (cached) yes
checking stdatomic.h usability... yes
checking stdatomic.h presence... yes
checking for stdatomic.h... yes
checking size of intmax_t... 8
checking for int8_t... yes
checking for uint8_t... yes
checking for int16_t... yes
checking for uint16_t... yes
checking for int32_t... yes
checking for uint32_t... yes
checking for int64_t... yes
checking for uint64_t... yes
checking for intmax_t... yes
checking for uintmax_t... yes
checking for intptr_t... yes
checking for uintptr_t... yes
checking for int8_t... yes
checking for uint8_t... yes
checking for int16_t... yes
checking for uint16_t... yes
checking for int32_t... yes
checking for uint32_t... yes
checking for int64_t... yes
checking for uint64_t... yes
checking for intmax_t... yes
checking for uintmax_t... yes
checking for intptr_t... (cached) yes
checking for uintptr_t... (cached) yes
checking for which prebuilt binary set to use during bootstrap... 64-bit-little-endian
checking for ANSI C header files... (cached) yes
checking whether time.h and sys/time.h may both be included... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for dirent.h that defines DIR... yes
checking for library containing opendir... none required
checking for struct dirent64.d_name... no
checking complex.h usability... yes
checking complex.h presence... yes
checking for complex.h... yes
checking fenv.h usability... yes
checking fenv.h presence... yes
checking for fenv.h... yes
checking io.h usability... no
checking io.h presence... no
checking for io.h... no
checking libc.h usability... yes
checking libc.h presence... yes
checking for libc.h... yes
checking for limits.h... (cached) yes
checking for memory.h... (cached) yes
checking process.h usability... no
checking process.h presence... no
checking for process.h... no
checking for string.h... (cached) yes
checking sys/dir.h usability... yes
checking sys/dir.h presence... yes
checking for sys/dir.h... yes
checking for sys/ioctl.h... (cached) yes
checking for sys/select.h... (cached) yes
checking for sys/time.h... (cached) yes
checking sys/timeb.h usability... yes
checking sys/timeb.h presence... yes
checking for sys/timeb.h... yes
checking for sys/times.h... (cached) yes
checking sys/stdtypes.h usability... no
checking sys/stdtypes.h presence... no
checking for sys/stdtypes.h... no
checking for sys/types.h... (cached) yes
checking sys/utime.h usability... no
checking sys/utime.h presence... no
checking for sys/utime.h... no
checking time.h usability... yes
checking time.h presence... yes
checking for time.h... yes
checking for unistd.h... (cached) yes
checking utime.h usability... yes
checking utime.h presence... yes
checking for utime.h... yes
checking pwd.h usability... yes
checking pwd.h presence... yes
checking for pwd.h... yes
checking grp.h usability... yes
checking grp.h presence... yes
checking for grp.h... yes
checking sys/utsname.h usability... yes
checking sys/utsname.h presence... yes
checking for sys/utsname.h... yes
checking direct.h usability... no
checking direct.h presence... no
checking for direct.h... no
checking machine/fpu.h usability... no
checking machine/fpu.h presence... no
checking for machine/fpu.h... no
checking sched.h usability... yes
checking sched.h presence... yes
checking for sched.h... yes
checking sys/sendfile.h usability... no
checking sys/sendfile.h presence... no
checking for sys/sendfile.h... no
checking for complex double... yes
checking for socklen_t... (cached) yes
checking for struct ip_mreq... yes
checking for libc.h... (cached) yes
checking for unistd.h... (cached) yes
checking whether libc.h and unistd.h can be included together... yes
checking type of array argument to getgroups... gid_t
checking return type of signal handlers... void
checking for mode_t... (cached) yes
checking for gethostbyname... (cached) yes
checking for connect... yes
checking assert.h usability... yes
checking assert.h presence... yes
checking for assert.h... yes
checking crt_externs.h usability... yes
checking crt_externs.h presence... yes
checking for crt_externs.h... yes
checking for DINFINITY... no
checking for DQNAN... no
checking for cexp... yes
checking for chsize... no
checking for clog... yes
checking for clog10... no
checking for ctermid... yes
checking for fesetround... yes
checking for ftime... yes
checking for ftruncate... yes
checking for fchown... yes
checking for fchmod... yes
checking for getcwd... (cached) yes
checking for geteuid... (cached) yes
checking for getsid... yes
checking for gettimeofday... (cached) yes
checking for getuid... (cached) yes
checking for getgid... (cached) yes
checking for gmtime_r... yes
checking for ioctl... yes
checking for lstat... (cached) yes
checking for mkdir... yes
checking for mknod... yes
checking for nice... yes
checking for readlink... (cached) yes
checking for rename... yes
checking for rmdir... yes
checking for setegid... yes
checking for seteuid... yes
checking for setlocale... yes
checking for setuid... yes
checking for setgid... yes
checking for setpgid... yes
checking for setsid... yes
checking for sigaction... yes
checking for siginterrupt... yes
checking for stat64... yes
checking for strptime... yes
checking for symlink... (cached) yes
checking for sync... yes
checking for sysconf... yes
checking for tcgetpgrp... yes
checking for tcsetpgrp... yes
checking for uname... yes
checking for waitpid... yes
checking for strdup... (cached) yes
checking for system... yes
checking for usleep... yes
checking for atexit... yes
checking for on_exit... no
checking for chown... yes
checking for link... (cached) yes
checking for fcntl... (cached) yes
checking for ttyname... yes
checking for getpwent... yes
checking for getgrent... yes
checking for kill... yes
checking for getppid... yes
checking for getpgrp... yes
checking for fork... yes
checking for setitimer... yes
checking for getitimer... yes
checking for strchr... yes
checking for strcmp... yes
checking for index... yes
checking for bcopy... yes
checking for memcpy... yes
checking for rindex... yes
checking for truncate... yes
checking for isblank... (cached) yes
checking for _NSGetEnviron... yes
checking for strcoll... yes
checking for strcoll_l... yes
checking for strtod_l... yes
checking for strtol_l... yes
checking for newlocale... yes
checking for uselocale... yes
checking for utimensat... yes
checking for sched_getaffinity... (cached) no
checking for sched_setaffinity... no
checking for sendfile... yes
checking whether _NL_NUMERIC_GROUPING is declared... no
checking crypt.h usability... no
checking crypt.h presence... no
checking for crypt.h... no
checking for netdb.h... (cached) yes
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking pthread_np.h usability... no
checking pthread_np.h presence... no
checking for pthread_np.h... no
checking for sys/param.h... (cached) yes
checking sys/resource.h usability... yes
checking sys/resource.h presence... yes
checking for sys/resource.h... yes
checking for sys/file.h... (cached) yes
checking for sys/mman.h... (cached) yes
checking for chroot... yes
checking for flock... (cached) yes
checking for getlogin... (cached) yes
checking for cuserid... no
checking for getpriority... yes
checking for setpriority... yes
checking for getpass... yes
checking for sethostname... yes
checking for gethostname... yes
checking whether sethostname is declared... (cached) yes
checking whether hstrerror is declared... no
checking whether cuserid is declared... no
checking for library containing crypt... none required
checking for i... _Complex_I
checking whether csqrt is usable... yes
checking whether getitimer(ITIMER_PROF) is usable... yes
checking whether getitimer(ITIMER_VIRTUAL) is usable... yes
checking for libgmp... yes
checking how to link with libgmp... -L/usr/local/opt/gmp/lib -lgmp
checking whether mpz_inits is declared... yes
checking whether libunistring was built with iconv support... yes
checking for pkg-config... /usr/local/opt/pkg-config/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for libffi... yes
checking size of size_t... (cached) 8
checking size of ssize_t... 8
checking whether NLS is requested... yes
checking for msgfmt... no
checking for gmsgfmt... :
checking for xgettext... no
checking for msgmerge... no
checking for CFPreferencesCopyAppValue... yes
checking for CFLocaleCopyCurrent... yes
checking for GNU gettext in libc... no
checking for iconv... (cached) yes
checking for working iconv... (cached) yes
checking how to link with libiconv... -liconv
checking for GNU gettext in libintl... no
checking whether to use NLS... no
checking for sleep declaration... yes
checking for usleep declaration... yes
checking whether getlogin is declared... (cached) yes
checking whether alarm is declared... (cached) yes
checking whether strptime is declared... yes
checking return type of usleep... int
checking sys/un.h usability... yes
checking sys/un.h presence... yes
checking for sys/un.h... yes
checking for getrlimit... yes
checking for setrlimit... yes
checking for socketpair... yes
checking for getgroups... yes
checking for setgroups... yes
checking for setpwent... yes
checking for pause... yes
checking for tzset... (cached) yes
checking for sethostent... yes
checking for gethostent... yes
checking for endhostent... yes
checking for setnetent... yes
checking for getnetent... yes
checking for endnetent... yes
checking for setprotoent... yes
checking for getprotoent... yes
checking for endprotoent... yes
checking for setservent... yes
checking for getservent... yes
checking for endservent... yes
checking for getnetbyaddr... yes
checking for getnetbyname... yes
checking for inet_lnaof... yes
checking for inet_makeaddr... yes
checking for inet_netof... yes
checking for hstrerror... yes
checking for struct sockaddr_in.sin_len... yes
checking for __libc_stack_end... no
checking whether netdb.h declares h_errno... yes
checking whether uint32_t is defined... yes
checking for working IPv6 support... yes
checking whether sockaddr_in6 has sin6_scope_id... yes
checking for struct sockaddr_in6.sin6_len... yes
checking whether localtime caches TZ... no
checking for strerror... yes
checking for memmove... yes
checking for asinh... yes
checking for acosh... yes
checking for atanh... yes
checking for copysign... yes
checking for finite... yes
checking for sincos... no
checking for __sincos... yes
checking for trunc... yes
checking for isinf... yes
checking for isnan... yes
checking for struct stat.st_rdev... yes
checking for struct stat.st_blksize... yes
checking for struct stat.st_blocks... yes
checking for struct stat.st_atim... no
checking for struct stat.st_mtim... no
checking for struct stat.st_ctim... no
checking for struct tm.tm_zone... (cached) yes
checking for struct tm.tm_gmtoff... (cached) yes
checking whether we need POSIX to get struct utimbuf... no
checking the value of `iconveh_error'... 0
checking the value of `iconveh_question_mark'... 1
checking the value of `iconveh_escape_sequence'... 2
checking for which bdw-gc pkg-config file to use... bdw-gc
checking for bdw-gc >= 7.2... yes
checking for GC_pthread_exit... no
checking for GC_pthread_cancel... no
checking for GC_pthread_sigmask... no
checking for GC_move_disappearing_link... yes
checking for GC_is_heap_ptr... yes
checking size of float... 4
checking for struct linger... yes
checking for struct timespec... yes
checking for the pthreads library -lpthreads... no
checking whether pthreads work without any flags... yes
checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
checking if more special flags are required for pthreads... -D_THREAD_SAFE
checking for pthread_attr_getstack... yes
checking for pthread_getattr_np... no
checking for pthread_get_stackaddr_np... yes
checking for pthread_attr_get_np... no
checking for pthread_sigmask... yes
checking for pthread_cancel... yes
checking whether PTHREAD_ONCE_INIT needs braces... no
checking whether PTHREAD_MUTEX_INITIALIZER needs braces... no
checking for library containing sched_yield... none required
checking what kind of threads to support... pthreads
checking whether pthread_attr_getstack works for the main thread... no
checking whether the `__thread' storage class is available... yes
checking whether C compiler handles -Werror -Wunknown-warning-option... yes
checking whether C compiler handles -Wall... yes
checking whether C compiler handles -Werror -Wunknown-warning-option... (cached) yes
checking whether C compiler handles -Wmissing-prototypes... yes
checking whether C compiler handles -Werror -Wunknown-warning-option... (cached) yes
checking whether C compiler handles -Wdeclaration-after-statement... yes
checking whether C compiler handles -Werror -Wunknown-warning-option... (cached) yes
checking whether C compiler handles -Wpointer-arith... yes
checking whether C compiler handles -Werror -Wunknown-warning-option... (cached) yes
checking whether C compiler handles -Wswitch-enum... yes
checking whether C compiler handles -Werror -Wunknown-warning-option... (cached) yes
checking whether C compiler handles -fno-strict-aliasing... yes
checking whether C compiler handles -Werror -Wunknown-warning-option... (cached) yes
checking whether C compiler handles -fwrapv... yes
checking whether the linker understands `-z relro'... no
checking for tgoto in -lncurses... yes
checking how to link with libreadline... -L/usr/local/opt/readline/lib -lreadline
checking for siginterrupt... (cached) yes
checking for rl_clear_signals... yes
checking for rl_cleanup_after_signal... yes
checking for rl_filename_completion_function... yes
checking whether rl_catch_signals is declared... yes
checking whether rl_catch_sigwinch is declared... yes
checking for rl_get_keymap... yes
checking for rl_getc_function pointer in readline... yes
checking for strdup... (cached) yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating libguile/gen-scmconfig.h
config.status: creating Makefile
config.status: creating am/Makefile
config.status: creating lib/Makefile
config.status: creating benchmark-suite/Makefile
config.status: creating gc-benchmarks/Makefile
config.status: creating doc/Makefile
config.status: creating doc/r5rs/Makefile
config.status: creating doc/ref/Makefile
config.status: creating emacs/Makefile
config.status: creating examples/Makefile
config.status: creating libguile/Makefile
config.status: creating libguile/version.h
config.status: creating guile-readline/Makefile
config.status: creating test-suite/Makefile
config.status: creating test-suite/standalone/Makefile
config.status: creating test-suite/vm/Makefile
config.status: creating meta/Makefile
config.status: creating bootstrap/Makefile
config.status: creating module/Makefile
config.status: creating prebuilt/Makefile
config.status: creating prebuilt/x86_64-unknown-linux-gnu/Makefile
config.status: creating prebuilt/i686-pc-linux-gnu/Makefile
config.status: creating prebuilt/mips-unknown-linux-gnu/Makefile
config.status: creating check-guile
config.status: creating benchmark-guile
config.status: creating meta/guile
config.status: creating meta/build-env
config.status: creating meta/uninstalled-env
config.status: creating meta/gdb-uninstalled-guile
config.status: creating libguile/guile-snarf
config.status: creating libguile/guile-snarf-docs
config.status: creating test-suite/standalone/test-use-srfi
config.status: creating test-suite/standalone/test-fast-slot-ref
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands
config.status: executing po-directories commands

01.configure.cc

clang called with: --version
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem --version -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -v
superenv executed: clang -v

clang called with: -V
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -V -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -qversion
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -qversion -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -o conftest conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -o conftest conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -o conftest conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -o conftest conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -c conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -c conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -c conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -c conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -c -g conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -c -g conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -c conftest.c -o conftest2.o
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -c conftest.c -o conftest2.o -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -c conftest.c -o conftest2.o
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -c conftest.c -o conftest2.o -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 -Iconftestd1b -Iconftestd2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -Iconftestd1b -Iconftestd2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents
[...snip...]
/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -print-prog-name=ld
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -print-prog-name=ld -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c conftstm.o
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c conftstm.o -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -g -O2 -o libconftest.dylib -dynamiclib -Wl,-single_module conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -g -O2 -o libconftest.dylib -dynamiclib -Wl,-single_module conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -Wl,-exported_symbols_list,conftest.sym conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -Wl,-exported_symbols_list,conftest.sym conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -g -O2 -c -o conftest.o conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -g -O2 -c -o conftest.o conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -g -O2 -o conftest conftest.c -Wl,-force_load,./libconftest.a
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -g -O2 -o conftest conftest.c -Wl,-force_load,./libconftest.a -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 -fno-rtti -fno-exceptions conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -fno-rtti -fno-exceptions conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 -fno-common -DPIC -DPIC conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -fno-common -DPIC -DPIC conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 -static conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -static conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 -o out/conftest2.o conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -o out/conftest2.o conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -print-search-dirs
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -print-search-dirs -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -g -O2 -print-multi-os-directory
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -g -O2 -print-multi-os-directory -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c -ldl
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -ldl -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -DHAVE_DLFCN_H conftest.c -ldl
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -DHAVE_DLFCN_H conftest.c -ldl -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -DHAVE_DLFCN_H conftest.c -ldl
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -DHAVE_DLFCN_H conftest.c -ldl -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c -lltdl
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -lltdl -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c -luca
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -luca -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -L/usr/local/opt/gmp/lib -lgmp
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -L/usr/local/opt/gmp/lib -lgmp -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -lunistring
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -lunistring -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -Wl,-framework -Wl,CoreFoundation
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -Wl,-framework -Wl,CoreFoundation -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -Wl,-framework -Wl,CoreFoundation
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -Wl,-framework -Wl,CoreFoundation -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -lintl
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -lintl -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -lintl -liconv
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -lintl -liconv -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -E -I/usr/local/opt/gmp/include conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E -I/usr/local/opt/gmp/include conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E -I/usr/local/opt/gmp/include conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -E -I/usr/local/opt/gmp/include conftest.c
superenv added:    -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -std=gnu11 -E -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -c -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names
superenv executed: clang -pipe -Os -march=nehalem -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Libraries -Wl,-headerpad_max_install_names

clang called with: -std=gnu11 -o conftest -g -O2 -I/usr/local/opt/gmp/include conftest.c
superenv added:    -pipe -Os -march=nehalem -isysroot /Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk --sysroot=/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -isystem/usr/local/include -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libxml2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/apache2 -isystem/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework/Versions/Current/Headers -I/usr/local/opt/readline/include -L/usr/local/opt/libffi/lib -L/usr/local/opt/readline/lib -L/usr/local/lib -L/Applications/Xcode11.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.fram

02.make

02.make.cc

config.log