X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fpath-concat.m4;h=cef4266eda45f00b0fdd33946db7e677d6197b04;hb=018039820ee41e5d8a9a7352ae55bc3eb14bac3c;hp=12db2389ea7a348fba081993697da90f21d30f20;hpb=c4da5fc90ff7ff8ef395c84be4b14e0a3d404cbb;p=gnulib.git

diff --git a/m4/path-concat.m4 b/m4/path-concat.m4
index 12db2389e..cef4266ed 100644
--- a/m4/path-concat.m4
+++ b/m4/path-concat.m4
@@ -1,15 +1,11 @@
-# path-concat.m4 serial 3
+# path-concat.m4 serial 5
 dnl Copyright (C) 2002, 2003, 2004 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.
+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_PATH_CONCAT],
 [
   dnl Prerequisites of lib/path-concat.c.
-  AC_REQUIRE([gl_AC_DOS])
-  AC_CHECK_HEADERS_ONCE(unistd.h)
   AC_CHECK_FUNCS_ONCE(mempcpy)
 ])