X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fpathmax.m4;h=17b3d648f825bb3d9a855a2cda1ff2d6bcaa2073;hb=060a5ab2b25c067185f3c3c077287c65723ea985;hp=6a600197ea1acbc06cc064bff4e2614dac8c2a80;hpb=53b8fa05726a7fb30010e42ce02e44a35f0d7489;p=gnulib.git

diff --git a/m4/pathmax.m4 b/m4/pathmax.m4
index 6a600197e..17b3d648f 100644
--- a/m4/pathmax.m4
+++ b/m4/pathmax.m4
@@ -1,13 +1,13 @@
-# pathmax.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License.  As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# 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],
 [
   dnl Prerequisites of lib/pathmax.h.
-  AC_CHECK_HEADERS_ONCE(limits.h sys/param.h unistd.h)
+  AC_CHECK_FUNCS_ONCE([pathconf])
+  AC_CHECK_HEADERS_ONCE([sys/param.h])
 ])