diff options
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/meson.build b/meson.build index b0f2787..7e76147 100644 --- a/meson.build +++ b/meson.build @@ -30,8 +30,19 @@ if host_machine.endian() == 'big' cargs = '-DWORDS_BIGENDIAN=1' endif + # Check for threadsafe variants of gmtime -if cc.has_header_symbol('time.h', 'gmtime_r') +# MinGW needs _POSIX_C_SOURCE or _POSIX_THREAD_SAFE_FUNCTIONS defined +# to make gmtime_r available +if host_machine.system() == 'windows' and cc.get_argument_syntax() != 'msvc' + cargs += ['-D_POSIX_C_SOURCE=199503L'] +endif + +if cc.has_header_symbol( + 'time.h', + 'gmtime_r', + args: cargs, +) cargs += '-DHAVE_GMTIME_R=1' elif cc.has_header_symbol('time.h', 'gmtime_s') if cc.links( |