X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=m4%2Fpathmax.m4;h=17b3d648f825bb3d9a855a2cda1ff2d6bcaa2073;hb=599fce2bd8c4d3b229d64761c730535a0d13ecff;hp=ccf4a77c2e0a756cdb85b5c60221cfeb5effeb36;hpb=62a39c7d945eb4160c206242b85c624fb2fb21fd;p=gnulib.git

diff --git a/m4/pathmax.m4 b/m4/pathmax.m4
index ccf4a77c2..17b3d648f 100644
--- a/m4/pathmax.m4
+++ b/m4/pathmax.m4
@@ -1,13 +1,13 @@
-# pathmax.m4 serial 4
-dnl Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+# pathmax.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.
 
 AC_DEFUN([gl_PATHMAX],
 [
-  AC_LIBSOURCES([pathmax.h])
-
   dnl Prerequisites of lib/pathmax.h.
-  AC_CHECK_HEADERS_ONCE(sys/param.h unistd.h)
+  AC_CHECK_FUNCS_ONCE([pathconf])
+  AC_CHECK_HEADERS_ONCE([sys/param.h])
 ])