X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fcanonicalize.m4;h=817edd5804b639aaf83388ab01c1e051103bb379;hb=79c6120f531843f8933ac1acbf6ea8df20d5024e;hp=42c688a315ef634a00cf6bb80b68131f812e9d77;hpb=e7dff5cd0a07f0aa94761f9823d0bd9939da0d03;p=gnulib.git

diff --git a/m4/canonicalize.m4 b/m4/canonicalize.m4
index 42c688a31..817edd580 100644
--- a/m4/canonicalize.m4
+++ b/m4/canonicalize.m4
@@ -1,6 +1,6 @@
-#serial 8
+#serial 12
 
-# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -9,10 +9,9 @@
 
 AC_DEFUN([AC_FUNC_CANONICALIZE_FILE_NAME],
   [
-    AC_LIBSOURCES([canonicalize.c, canonicalize.h])
     AC_LIBOBJ([canonicalize])
 
-    AC_REQUIRE([AC_HEADER_STDC])
-    AC_CHECK_HEADERS(string.h sys/param.h)
-    AC_CHECK_FUNCS(resolvepath canonicalize_file_name)
+    AC_CHECK_HEADERS_ONCE([sys/param.h])
+    AC_CHECK_DECLS_ONCE([canonicalize_file_name])
+    AC_CHECK_FUNCS_ONCE([canonicalize_file_name resolvepath])
   ])