Mercurial > hg > octave-jordi > gnulib-hg
changeset 15440:07fc186a3b19
extensions: Enable extensions on MacOS X 10.5 and later.
* m4/extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Define _DARWIN_C_SOURCE.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Fri, 22 Jul 2011 09:26:38 -0700 |
| parents | 12875e5545b9 |
| children | f2f9b2235b07 |
| files | ChangeLog m4/extensions.m4 |
| diffstat | 2 files changed, 11 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2011-07-22 Paul Eggert <eggert@cs.ucla.edu> + + extensions: Enable extensions on MacOS X 10.5 and later. + * m4/extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Define _DARWIN_C_SOURCE. + 2011-07-22 Kamil Dudka <kdudka@redhat.com> file-has-acl: use acl_extended_file_nofollow if available
--- 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 @@ #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 @@ 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])