X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsame.m4;h=709c8f1cf6e624fe95d62bd8aa2707d98be6ac5a;hb=0adf8a67b854087b7623261527f7950052a31ddf;hp=1957e0fe96a798651989fa5edefdcd135f96f839;hpb=62a39c7d945eb4160c206242b85c624fb2fb21fd;p=gnulib.git

diff --git a/m4/same.m4 b/m4/same.m4
index 1957e0fe9..709c8f1cf 100644
--- a/m4/same.m4
+++ b/m4/same.m4
@@ -1,15 +1,14 @@
-# same.m4 serial 4
-dnl Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
+#serial 8
+dnl Copyright (C) 2002, 2003, 2005, 2006 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])
 ])