| commit | 815ad9613f63983284bb86fdd6f27791ac871a86 | [log] [tgz] |
|---|---|---|
| author | Jakub Hrozek <jakub.hrozek@gmail.com> | Tue Jul 29 10:22:31 2014 +0200 |
| committer | Andreas Schneider <asn@cryptomilk.org> | Thu Aug 07 13:35:09 2014 +0200 |
| tree | 973401eddfc6b36859135f84f02f3f947148522c | |
| parent | 2487f7ad732b7f62605b14a1d9520ff68cb17054 [diff] |
GNU_SOURCE is not a compiler flag
This line in DefineCompilerFlags.cmake always passed:
check_c_compiler_flag("-D_GNU_SOURCE" WITH_GNU_SOURCE)
because -D$string just defined a preprocessor macro, so the compilation
would always succeed.
On UNIX platforms, with GCC or LLVM compilers, we want to always use
GNU_SOURCE.