diff options
| -rw-r--r-- | m4/posixver.m4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/m4/posixver.m4 b/m4/posixver.m4 index b0f18d444..1fb8772f1 100644 --- a/m4/posixver.m4 +++ b/m4/posixver.m4 @@ -1,4 +1,4 @@ -# posixver.m4 serial 3 +# posixver.m4 serial 4 dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General @@ -9,6 +9,7 @@ dnl the same distribution terms as the rest of that program. AC_DEFUN([gl_POSIXVER], [ AC_CHECK_HEADERS_ONCE(unistd.h) + AC_REQUIRE([gl_DEFAULT_POSIX2_VERSION]) ]) # Set the default level of POSIX conformance at configure-time. |