-#serial 6
+#serial 11
+
+# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 Free Software
+# Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
dnl Written by Jim Meyering
AC_DEFUN([gl_FUNC_GROUP_MEMBER],
[
dnl Persuade glibc <unistd.h> to declare group_member().
- AC_REQUIRE([AC_GNU_SOURCE])
+ AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
dnl Do this replacement check manually because I want the hyphen
dnl (not the underscore) in the filename.
# Prerequisites of lib/group-member.c.
AC_DEFUN([gl_PREREQ_GROUP_MEMBER],
[
- AC_CHECK_HEADERS_ONCE(unistd.h)
AC_REQUIRE([AC_FUNC_GETGROUPS])
])