getaddrinfo: Doc fix.

[pspp] / m4 / getugroups.m4

diff --git a/m4/getugroups.m4 b/m4/getugroups.m4
index 3c5e15eed7d36c7bcfdd991e0903ba0a16bd9121..2483db6a90e60f13165653aa2abdda37ad5433f6 100644 (file)
--- a/m4/getugroups.m4
+++ b/m4/getugroups.m4
@@ -1,5 +1,6 @@
-# getugroups.m4 serial 6
-dnl Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc.
+# getugroups.m4 serial 8
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2011 Free Software Foundation,
+dnl Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -7,7 +8,5 @@ dnl with or without modifications, as long as this notice is preserved.
 AC_DEFUN([gl_GETUGROUPS],
 [
   AC_LIBOBJ([getugroups])
-
-  dnl Prerequisites of lib/getugroups.c.
-  AC_TYPE_GETGROUPS
+  AC_CHECK_HEADERS_ONCE([grp.h])
 ])