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| author | Ludovic Courtès <ludo@gnu.org> | 2011-10-22 16:24:32 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2011-10-22 16:24:32 +0200 |
| commit | 35428fb6b2d269dbfa2eec7d0739aec149bd4cc2 (patch) | |
| tree | 03146c5871ad9b2167f3dffc89fdbb3082d7fc4e /m4/extensions.m4 | |
| parent | fe4ea6859e7d19a0fe2694a3fb49f4abb722afc1 (diff) | |
| download | guile-35428fb6b2d269dbfa2eec7d0739aec149bd4cc2.tar.gz | |
Update Gnulib to v0.0-6523-gb3609c1.
Diffstat (limited to 'm4/extensions.m4')
| -rw-r--r-- | m4/extensions.m4 | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/m4/extensions.m4 b/m4/extensions.m4 index 1330503f0..22156e068 100644 --- a/m4/extensions.m4 +++ b/m4/extensions.m4 @@ -1,4 +1,4 @@ -# serial 9 -*- Autoconf -*- +# serial 10 -*- Autoconf -*- # Enable extensions on systems that normally disable them. # Copyright (C) 2003, 2006-2011 Free Software Foundation, Inc. @@ -67,6 +67,10 @@ AC_BEFORE([$0], [AC_RUN_IFELSE])dnl #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif +/* Enable general extensions on MacOS X. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif /* Enable GNU extensions on systems that have them. */ #ifndef _GNU_SOURCE # undef _GNU_SOURCE @@ -95,6 +99,7 @@ AC_BEFORE([$0], [AC_RUN_IFELSE])dnl test $ac_cv_safe_to_define___extensions__ = yes && AC_DEFINE([__EXTENSIONS__]) AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) AC_DEFINE([_GNU_SOURCE]) AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) AC_DEFINE([_TANDEM_SOURCE]) |