Portability to BSD/OS 4.2.

[gnulib.git] / m4 / same.m4

diff --git a/m4/same.m4 b/m4/same.m4
index 51a2cd5..cd7c161 100644 (file)
--- a/m4/same.m4
+++ b/m4/same.m4
@@ -1,14 +1,15 @@
-# same.m4 serial 2
-dnl Copyright (C) 2002, 2003 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.
+# same.m4 serial 6
+dnl Copyright (C) 2002, 2003, 2005 Free Software Foundation, 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_SAME],
 [
+  AC_LIBSOURCES([same.c, same.h])
+  AC_LIBOBJ([same])
+
   dnl Prerequisites of lib/same.c.
-  AC_CHECK_HEADERS_ONCE(unistd.h)
-  AC_CHECK_FUNCS(pathconf)
+  AC_REQUIRE([AC_SYS_LONG_FILE_NAMES])
+  AC_CHECK_FUNCS_ONCE([pathconf])
 ])