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| author | Paul Smith <psmith@gnu.org> | 2012-09-10 03:05:49 +0000 |
|---|---|---|
| committer | Paul Smith <psmith@gnu.org> | 2012-09-10 03:05:49 +0000 |
| commit | f263ff4ce9584f9e2af2d92933d4f27c06d40a80 (patch) | |
| tree | 11f0488e4175e434a76708323dfc91b9ce127532 /configure.in | |
| parent | fbe5b2c9cd612b962836b9391fa2b58c8baed6fc (diff) | |
| download | gunmake-f263ff4ce9584f9e2af2d92933d4f27c06d40a80.tar.gz | |
Define _GNU_SOURCE before testing for bsd_signal.
Fixes Savannah bug #32247
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.in b/configure.in index ddc5b33..f01f58c 100644 --- a/configure.in +++ b/configure.in @@ -150,7 +150,8 @@ AC_CHECK_FUNCS([strdup strndup mkstemp mktemp fdopen fileno \ # We need to check declarations, not just existence, because on Tru64 this # function is not declared without special flags, which themselves cause # other problems. We'll just use our own. -AC_CHECK_DECLS([bsd_signal], [], [], [[#include <signal.h>]]) +AC_CHECK_DECLS([bsd_signal], [], [], [[#define _GNU_SOURCE 1 +#include <signal.h>]]) AC_FUNC_SETVBUF_REVERSED |