X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fgroup-member.m4;h=eb8dc62cd33746b77812d7b52361da28eb368ed2;hb=da8054d48dc22e1c051db54049e005d51a006e69;hp=6f2f57e9740ea8e9fcc53d44d7b4bb19aaa23f75;hpb=901bc47c9a8db854db97bb28780352748020c81d;p=gnulib.git

diff --git a/m4/group-member.m4 b/m4/group-member.m4
index 6f2f57e97..eb8dc62cd 100644
--- a/m4/group-member.m4
+++ b/m4/group-member.m4
@@ -1,7 +1,6 @@
-#serial 10
+# serial 14
 
-# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2006 Free Software
-# Foundation, Inc.
+# Copyright (C) 1999-2001, 2003-2007, 2009-2013 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -11,14 +10,15 @@ dnl Written by Jim Meyering
 
 AC_DEFUN([gl_FUNC_GROUP_MEMBER],
 [
+  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+
   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)
-    gl_PREREQ_GROUP_MEMBER
+  AC_CHECK_FUNC([group_member], , [
+    HAVE_GROUP_MEMBER=0
   ])
 ])