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author | 2023-12-06 17:12:21 +1100 | |
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committer | 2023-12-06 17:12:45 +1100 | |
commit | 414c5ce5a54d242ccc0303b4f94e8d7cfe651570 (patch) | |
tree | d4f74eb35d22b58f33eecc3e3cf2529703c8be2a /3rdparty/flac/m4/add_cxxflags.m4 | |
parent | faf991a563a9bf8adc7aeee80001606d58857b99 (diff) |
3rdparty: Renamed libflac to flac - it's a full FLAC distribution, libFLAC is just a small part of it.
Diffstat (limited to '3rdparty/flac/m4/add_cxxflags.m4')
-rw-r--r-- | 3rdparty/flac/m4/add_cxxflags.m4 | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3rdparty/flac/m4/add_cxxflags.m4 b/3rdparty/flac/m4/add_cxxflags.m4 new file mode 100644 index 00000000000..b76e710fca7 --- /dev/null +++ b/3rdparty/flac/m4/add_cxxflags.m4 @@ -0,0 +1,16 @@ +dnl @synopsis XIPH_ADD_CXXFLAGS +dnl +dnl Add the given option to CXXFLAGS, if it doesn't break the compiler + +AC_DEFUN([XIPH_ADD_CXXFLAGS], +[AC_MSG_CHECKING([if $CXX accepts $1]) + AC_LANG_ASSERT([C++]) + ac_add_cxxflags__old_cxxflags="$CXXFLAGS" + CXXFLAGS="$1" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #include <cstdio> + ]], [[puts("Hello, World!"); return 0;]])],[AC_MSG_RESULT(yes) + CXXFLAGS="$ac_add_cxxflags__old_cxxflags $1"],[AC_MSG_RESULT(no) + CXXFLAGS="$ac_add_cxxflags__old_cxxflags" + ]) +])# XIPH_ADD_CXXFLAGS |