X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fgroup-member.m4;h=c393b5b13032b8f081ce127998071ce11c9716b6;hb=8ca1cf2d97ef45557085a926be9dd669675df922;hp=ab4a920eda8c8fcdca38ac327e0386af1513cc69;hpb=7c3f8da8f075e3813ced160d5b53a28c6f7dfe78;p=gnulib.git

diff --git a/m4/group-member.m4 b/m4/group-member.m4
index ab4a920ed..c393b5b13 100644
--- a/m4/group-member.m4
+++ b/m4/group-member.m4
@@ -1,6 +1,7 @@
-#serial 9
+# serial 14
+
+# Copyright (C) 1999-2001, 2003-2007, 2009-2012 Free Software Foundation, Inc.
 
-# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005 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.
@@ -9,16 +10,15 @@ dnl Written by Jim Meyering
 
 AC_DEFUN([gl_FUNC_GROUP_MEMBER],
 [
-  AC_LIBSOURCES([group-member.c, group-member.h])
+  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
   ])
 ])