diff options
| author | Marvin Scholz <epirat07@gmail.com> | 2018-09-23 21:26:52 +0300 |
|---|---|---|
| committer | Jean-Baptiste Kempf <jb@videolan.org> | 2018-09-24 11:58:47 +0300 |
| commit | d83e084c259d8b6c47062fafebf97a4c1bfb7ef2 (patch) | |
| tree | 33db16b8c5b6fe582dc7c55bcf9070b0f77dee08 /meson.build | |
| parent | dc371f98231b7bc0f0554624443f4fd144af574e (diff) | |
Build: Use POSIX.1–2001 (IEEE Std 1003.1-2001)
Define `_POSIX_C_SOURCE` to `200112L`, to indicate we want to use
POSIX.1–2001. Additionally remove incorrect definition of
`POSIX_C_SOURCE` (note the lack of underscore at the beginning).
The intention was probably to define `_POSIX_C_SOURCE` which would be
redundant and previously even conflicting with the other version set
previously.
For the has_function check, use the correct value of `200112L`.
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/meson.build b/meson.build index 149fc82..d629ad1 100644 --- a/meson.build +++ b/meson.build @@ -56,7 +56,7 @@ endforeach feature_defines = [ ['_GNU_SOURCE', 1], # Enable GNU extensions on systems that have them - ['_POSIX_C_SOURCE', '200809L'], #IEEE Std 1003.1 + ['_POSIX_C_SOURCE', '200112L'], # POSIX.1–2001 (IEEE Std 1003.1-2001) ] if host_machine.system() == 'windows' @@ -100,8 +100,7 @@ else warning('Compiler does not support -fvisibility=hidden, all symbols will be public!') endif -if cc.has_function('posix_memalign', prefix: '#include <stdlib.h>', args: ['-D_POSIX_C_SOURCE=200112']) - feature_defines += [['POSIX_C_SOURCE', 200112]] +if cc.has_function('posix_memalign', prefix: '#include <stdlib.h>', args: ['-D_POSIX_C_SOURCE=200112L']) cdata.set('HAVE_POSIX_MEMALIGN', 1) elif cc.has_function('_aligned_malloc', prefix: '#include <malloc.h>') cdata.set('HAVE_ALIGNED_MALLOC', 1) |