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author | Aki <please@ignore.pl> | 2021-09-29 22:52:49 +0200 |
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committer | Aki <please@ignore.pl> | 2021-09-29 22:52:49 +0200 |
commit | 760f65d35df281b04d99843958623d99ab35dcaf (patch) | |
tree | 76f6f05695822256bbf8097fa0aa6b5d2a34369b /vorbis/m4/add_cflags.m4 | |
parent | bdb934044a10bcccdea4ae5e9b067a2e764e0e7f (diff) | |
parent | 74f4b1bc3b627ba4c7e03498234d88cacdfbe97b (diff) | |
download | starshatter-760f65d35df281b04d99843958623d99ab35dcaf.zip starshatter-760f65d35df281b04d99843958623d99ab35dcaf.tar.gz starshatter-760f65d35df281b04d99843958623d99ab35dcaf.tar.bz2 |
Merge commit '74f4b1bc3b627ba4c7e03498234d88cacdfbe97b' as 'vorbis'
Diffstat (limited to 'vorbis/m4/add_cflags.m4')
-rw-r--r-- | vorbis/m4/add_cflags.m4 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/vorbis/m4/add_cflags.m4 b/vorbis/m4/add_cflags.m4 new file mode 100644 index 0000000..eeb6efd --- /dev/null +++ b/vorbis/m4/add_cflags.m4 @@ -0,0 +1,15 @@ +dnl @synopsis AC_ADD_CFLAGS +dnl +dnl Add the given option to CFLAGS, if it doesn't break the compiler + +AC_DEFUN([AC_ADD_CFLAGS], +[AC_MSG_CHECKING([if $CC accepts $1]) + ac_add_cflags__old_cflags="$CFLAGS" + CFLAGS="$CFLAGS $1" + AC_TRY_LINK([#include <stdio.h>], + [puts("Hello, World!"); return 0;], + AC_MSG_RESULT([yes]), + AC_MSG_RESULT([no]) + CFLAGS="$ac_add_cflags__old_cflags") + ]) +])# AC_ADD_CFLAGS |