Installing ruby-gpgme troubles

config.log

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by libgpg-error configure 1.20, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ configure --disable-shared --enable-static --disable-nls CFLAGS='-fPIC ' --prefix=/tmp/test/gem/gems/gpgme-2.0.10/ports/x86_64-unknown-linux-gnu/libgpg-error/1.20

## --------- ##
## Platform. ##
## --------- ##

hostname = adament-tower
uname -m = x86_64
uname -r = 4.2.2-1-ARCH
uname -s = Linux
uname -v = #1 SMP PREEMPT Tue Sep 29 22:21:33 CEST 2015

/usr/bin/uname -p = unknown
/bin/uname -X     = unknown

/bin/arch              = unknown
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /home/adament/local/bin
PATH: /home/adament/.cabal/bin
PATH: /home/adament/perl5/bin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/bin
PATH: /usr/lib/jvm/default/bin
PATH: /usr/bin/site_perl
PATH: /usr/bin/vendor_perl
PATH: /usr/bin/core_perl


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2647: checking for a BSD-compatible install
configure:2715: result: /usr/bin/install -c
configure:2726: checking whether build environment is sane
configure:2781: result: yes
configure:2932: checking for a thread-safe mkdir -p
configure:2971: result: /usr/bin/mkdir -p
configure:2978: checking for gawk
configure:2994: found /usr/bin/gawk
configure:3005: result: gawk
configure:3016: checking whether make sets $(MAKE)
configure:3038: result: yes
configure:3067: checking whether make supports nested variables
configure:3084: result: yes
configure:3211: checking whether to enable maintainer-specific portions of Makefiles
configure:3220: result: no
configure:3248: checking whether make supports nested variables
configure:3265: result: yes
configure:3283: checking build system type
configure:3297: result: x86_64-unknown-linux-gnu
configure:3317: checking host system type
configure:3330: result: x86_64-unknown-linux-gnu
configure:3354: autobuild project... libgpg-error
configure:3356: autobuild revision... 1.20
configure:3360: autobuild hostname... adament-tower
configure:3369: autobuild timestamp... 20151013-073942
configure:3423: checking for gcc
configure:3439: found /usr/bin/gcc
configure:3450: result: gcc
configure:3679: checking for C compiler version
configure:3688: gcc --version >&5
gcc (GCC) 5.2.0
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:3699: $? = 0
configure:3688: gcc -v >&5
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-unknown-linux-gnu/5.2.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: /build/gcc-multilib/src/gcc-5.2.0/configure --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=https://bugs.archlinux.org/ --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-shared --enable-threads=posix --enable-libmpx --with-system-zlib --with-isl --enable-__cxa_atexit --disable-libunwind-exceptions --enable-clocale=gnu --disable-libstdcxx-pch --disable-libssp --enable-gnu-unique-object --enable-linker-build-id --enable-lto --enable-plugin --enable-install-libiberty --with-linker-hash-style=gnu --enable-gnu-indirect-function --enable-multilib --disable-werror --enable-checking=release --with-default-libstdcxx-abi=gcc4-compatible
Thread model: posix
gcc version 5.2.0 (GCC) 
configure:3699: $? = 0
configure:3688: gcc -V >&5
gcc: error: unrecognized command line option '-V'
gcc: fatal error: no input files
compilation terminated.
configure:3699: $? = 1
configure:3688: gcc -qversion >&5
gcc: error: unrecognized command line option '-qversion'
gcc: fatal error: no input files
compilation terminated.
configure:3699: $? = 1
configure:3719: checking whether the C compiler works
configure:3741: gcc '-fPIC '   conftest.c  >&5
gcc: error: '-fPIC: No such file or directory
gcc: error: ': No such file or directory
configure:3745: $? = 1
configure:3783: result: no
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libgpg-error"
| #define PACKAGE_TARNAME "libgpg-error"
| #define PACKAGE_VERSION "1.20"
| #define PACKAGE_STRING "libgpg-error 1.20"
| #define PACKAGE_BUGREPORT "http://bugs.gnupg.org"
| #define PACKAGE_URL ""
| #define PACKAGE "libgpg-error"
| #define VERSION "1.20"
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| 
|   ;
|   return 0;
| }
configure:3788: error: in `/tmp/test/gem/gems/gpgme-2.0.10/ext/gpgme/tmp/x86_64-unknown-linux-gnu/ports/libgpg-error/1.20/libgpg-error-1.20':
configure:3790: error: C compiler cannot create executables
See `config.log' for more details

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-unknown-linux-gnu
ac_cv_env_CC_FOR_BUILD_set=
ac_cv_env_CC_FOR_BUILD_value=
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value=''\''-fPIC '\'''
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_LDFLAGS_set=
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_host=x86_64-unknown-linux-gnu
ac_cv_path_install='/usr/bin/install -c'
ac_cv_path_mkdir=/usr/bin/mkdir
ac_cv_prog_AWK=gawk
ac_cv_prog_ac_ct_CC=gcc
ac_cv_prog_make_make_set=yes
am_cv_make_support_nested_variables=yes

## ----------------- ##
## Output variables. ##
## ----------------- ##

ACLOCAL='${SHELL} /tmp/test/gem/gems/gpgme-2.0.10/ext/gpgme/tmp/x86_64-unknown-linux-gnu/ports/libgpg-error/1.20/libgpg-error-1.20/build-aux/missing aclocal-1.14'
AMDEPBACKSLASH=''
AMDEP_FALSE=''
AMDEP_TRUE=''
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_V='$(V)'
AR=''
AS=''
AUTOCONF='${SHELL} /tmp/test/gem/gems/gpgme-2.0.10/ext/gpgme/tmp/x86_64-unknown-linux-gnu/ports/libgpg-error/1.20/libgpg-error-1.20/build-aux/missing autoconf'
AUTOHEADER='${SHELL} /tmp/test/gem/gems/gpgme-2.0.10/ext/gpgme/tmp/x86_64-unknown-linux-gnu/ports/libgpg-error/1.20/libgpg-error-1.20/build-aux/missing autoheader'
AUTOMAKE='${SHELL} /tmp/test/gem/gems/gpgme-2.0.10/ext/gpgme/tmp/x86_64-unknown-linux-gnu/ports/libgpg-error/1.20/libgpg-error-1.20/build-aux/missing automake-1.14'
AWK='gawk'
BUILD_DOC_FALSE=''
BUILD_DOC_TRUE=''
BUILD_FILEVERSION=''
BUILD_REVISION=''
BUILD_TIMESTAMP=''
BUILD_VERSION=''
CC='gcc'
CCDEPMODE=''
CC_FOR_BUILD=''
CFLAGS=''\''-fPIC '\'''
CPP=''
CPPFLAGS=''
CROSS_COMPILING_FALSE=''
CROSS_COMPILING_TRUE=''
CYGPATH_W='echo'
DEFS=''
DEPDIR=''
DLLTOOL=''
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP=''
EXEEXT=''
FGREP=''
FORCE_USE_SYSCFG_FALSE=''
FORCE_USE_SYSCFG_TRUE=''
GETTEXT_MACRO_VERSION=''
GMSGFMT=''
GMSGFMT_015=''
GPG_ERROR_CONFIG_CFLAGS=''
GPG_ERROR_CONFIG_HOST=''
GPG_ERROR_CONFIG_ISUBDIRAFTER=''
GPG_ERROR_CONFIG_LIBS=''
GPG_ERROR_CONFIG_MT_CFLAGS=''
GPG_ERROR_CONFIG_MT_LIBS=''
GREP=''
HAVE_LD_VERSION_SCRIPT_FALSE=''
HAVE_LD_VERSION_SCRIPT_TRUE=''
HAVE_W32CE_SYSTEM_FALSE=''
HAVE_W32CE_SYSTEM_TRUE=''
HAVE_W32_SYSTEM_FALSE=''
HAVE_W32_SYSTEM_TRUE=''
HAVE_W64_SYSTEM_FALSE=''
HAVE_W64_SYSTEM_TRUE=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
INTLLIBS=''
INTL_MACOSX_LIBS=''
LANGUAGES_SOME_FALSE=''
LANGUAGES_SOME_TRUE=''
LD=''
LDFLAGS=''
LIBGPG_ERROR_LT_AGE='16'
LIBGPG_ERROR_LT_CURRENT='16'
LIBGPG_ERROR_LT_REVISION='0'
LIBICONV=''
LIBINTL=''
LIBMULTITHREAD=''
LIBOBJS=''
LIBS=''
LIBTHREAD=''
LIBTOOL=''
LIPO=''
LN_S=''
LTLIBICONV=''
LTLIBINTL=''
LTLIBMULTITHREAD=''
LTLIBOBJS=''
LTLIBTHREAD=''
MAINT='#'
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='#'
MAKEINFO='${SHELL} /tmp/test/gem/gems/gpgme-2.0.10/ext/gpgme/tmp/x86_64-unknown-linux-gnu/ports/libgpg-error/1.20/libgpg-error-1.20/build-aux/missing makeinfo'
MANIFEST_TOOL=''
MKDIR_P='/usr/bin/mkdir -p'
MSGFMT=''
MSGFMT_015=''
MSGMERGE=''
NM=''
NMEDIT=''
OBJDUMP=''
OBJEXT=''
OTOOL64=''
OTOOL=''
PACKAGE='libgpg-error'
PACKAGE_BUGREPORT='http://bugs.gnupg.org'
PACKAGE_NAME='libgpg-error'
PACKAGE_STRING='libgpg-error 1.20'
PACKAGE_TARNAME='libgpg-error'
PACKAGE_URL=''
PACKAGE_VERSION='1.20'
PATH_SEPARATOR=':'
POSUB=''
RANLIB=''
RC=''
SED=''
SET_MAKE=''
SHELL='/bin/sh'
STRIP=''
USE_NLS=''
VERSION='1.20'
VERSION_NUMBER='0x011400'
XGETTEXT=''
XGETTEXT_015=''
XGETTEXT_EXTRA_OPTIONS=''
ac_ct_AR=''
ac_ct_CC='gcc'
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE=''
am__EXEEXT_TRUE=''
am__fastdepCC_FALSE=''
am__fastdepCC_TRUE=''
am__include=''
am__isrc=''
am__leading_dot='.'
am__nodep=''
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
bindir='${exec_prefix}/bin'
build='x86_64-unknown-linux-gnu'
build_alias=''
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='unknown'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='NONE'
host='x86_64-unknown-linux-gnu'
host_alias=''
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='unknown'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /tmp/test/gem/gems/gpgme-2.0.10/ext/gpgme/tmp/x86_64-unknown-linux-gnu/ports/libgpg-error/1.20/libgpg-error-1.20/build-aux/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/tmp/test/gem/gems/gpgme-2.0.10/ports/x86_64-unknown-linux-gnu/libgpg-error/1.20'
program_transform_name='s,x,x,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target_alias=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "libgpg-error"
#define PACKAGE_TARNAME "libgpg-error"
#define PACKAGE_VERSION "1.20"
#define PACKAGE_STRING "libgpg-error 1.20"
#define PACKAGE_BUGREPORT "http://bugs.gnupg.org"
#define PACKAGE_URL ""
#define PACKAGE "libgpg-error"
#define VERSION "1.20"

configure: exit 77

install.log

Building native extensions.  This could take a while...
ERROR:  Error installing gpgme-2.0.10.gem:
	ERROR: Failed to build gem native extension.

    /usr/bin/ruby -r ./siteconf20151013-7852-1blnaaa.rb extconf.rb
************************************************************************
IMPORTANT!  gpgme gem uses locally built versions of required C libraries,
namely libgpg-error, libassuan, and gpgme.

If this is a concern for you and you want to use the system library
instead, abort this installation process and reinstall gpgme gem as
follows:

    gem install gpgme -- --use-system-libraries

************************************************************************
Extracting libgpg-error-1.20.tar.bz2 into tmp/x86_64-unknown-linux-gnu/ports/libgpg-error/1.20... OK
Running 'configure' for libgpg-error 1.20... ERROR, review '/tmp/test/gem/gems/gpgme-2.0.10/ext/gpgme/tmp/x86_64-unknown-linux-gnu/ports/libgpg-error/1.20/configure.log' to see what happened. Last lines are:
========================================================================
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking whether make supports nested variables... (cached) yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
configure: autobuild project... libgpg-error
configure: autobuild revision... 1.20
configure: autobuild hostname... adament-tower
configure: autobuild timestamp... 20151013-073942
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/tmp/test/gem/gems/gpgme-2.0.10/ext/gpgme/tmp/x86_64-unknown-linux-gnu/ports/libgpg-error/1.20/libgpg-error-1.20':
configure: error: C compiler cannot create executables
See `config.log' for more details
========================================================================
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.

Provided configuration options:
	--with-opt-dir
	--without-opt-dir
	--with-opt-include
	--without-opt-include=${opt-dir}/include
	--with-opt-lib
	--without-opt-lib=${opt-dir}/lib
	--with-make-prog
	--without-make-prog
	--srcdir=.
	--curdir
	--ruby=/usr/bin/$(RUBY_BASE_NAME)
	--clean
	--use-system-libraries
/usr/lib/ruby/gems/2.2.0/gems/mini_portile-0.7.0.rc3/lib/mini_portile/mini_portile.rb:364:in `block in execute': Failed to complete configure task (RuntimeError)
	from /usr/lib/ruby/gems/2.2.0/gems/mini_portile-0.7.0.rc3/lib/mini_portile/mini_portile.rb:333:in `chdir'
	from /usr/lib/ruby/gems/2.2.0/gems/mini_portile-0.7.0.rc3/lib/mini_portile/mini_portile.rb:333:in `execute'
	from /usr/lib/ruby/gems/2.2.0/gems/mini_portile-0.7.0.rc3/lib/mini_portile/mini_portile.rb:103:in `configure'
	from /usr/lib/ruby/gems/2.2.0/gems/mini_portile-0.7.0.rc3/lib/mini_portile/mini_portile.rb:145:in `cook'
	from extconf.rb:76:in `block in <main>'
	from extconf.rb:65:in `tap'
	from extconf.rb:65:in `<main>'

extconf failed, exit code 1

Gem files will remain installed in /tmp/test/gem/gems/gpgme-2.0.10 for inspection.
Results logged to /tmp/test/gem/extensions/x86_64-linux/2.2.0/gpgme-2.0.10/gem_make.out