gistfile1.txt

[root@cituscoordinator-3170c7de ~/postgresql-hll]# make
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -g -m64 -fPIC -std=c99 -D__EXTENSIONS__ -fPIC -Wall -Wextra -Werror -Wno-unused-parameter -Wno-implicit-fallthrough -Iinclude -I/opt/postgresql/11.1/include -I. -I./ -I/opt/postgresql/11.1/include/server -I/opt/postgresql/11.1/include/internal    -c -o src/hll.o src/hll.c
src/hll.c: In function 'bitstream_unpack':
src/hll.c:597:5: error: implicit declaration of function 'bswap64' [-Werror=implicit-function-declaration]
     qw = bswap_64(qw);
     ^
src/hll.c: At top level:
cc1: error: unrecognized command line option "-Wno-implicit-fallthrough" [-Werror]
cc1: all warnings being treated as errors
<builtin>: recipe for target 'src/hll.o' failed
make: *** [src/hll.o] Error 1


#include <postgres.h>   // Needs to be first.

#if defined(__APPLE__)
#include <libkern/OSByteOrder.h>
#define bswap_64 OSSwapInt64
#elif defined(__FreeBSD__) || defined(__DragonFly__) || defined(__sun)
#include <endian.h>
#define bswap_64 bswap64
#else
#include <byteswap.h>
#endif