update from texinfo

[gnulib.git] / m4 / group-member.m4

diff --git a/m4/group-member.m4 b/m4/group-member.m4
index 6f2f57e..1e3939d 100644 (file)
--- a/m4/group-member.m4
+++ b/m4/group-member.m4
@@ -1,7 +1,6 @@
-#serial 10
+# serial 12
 
-# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2006 Free Software
-# Foundation, Inc.
+# Copyright (C) 1999-2001, 2003-2007, 2009-2010 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -12,12 +11,12 @@ 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.
-  AC_CHECK_FUNC(group_member, , [
-    AC_LIBOBJ(group-member)
+  AC_CHECK_FUNC([group_member], , [
+    AC_LIBOBJ([group-member])
     gl_PREREQ_GROUP_MEMBER
   ])
 ])