Fix an incorrect estimation of the sprintf result size.

[gnulib.git] / m4 / dirname.m4

diff --git a/m4/dirname.m4 b/m4/dirname.m4
index 8b04bca..e36937d 100644 (file)
--- a/m4/dirname.m4
+++ b/m4/dirname.m4
@@ -1,25 +1,16 @@
-# dirname.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.
+# dirname.m4 serial 5
+dnl Copyright (C) 2002, 2003, 2004, 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_DIRNAME],
 [
-  dnl Prerequisites of lib/dirname.h.
-  AC_REQUIRE([jm_AC_DOS])
-
-  dnl Prerequisites of lib/dirname.c.
-  AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_HEADERS_ONCE(string.h)
+  AC_LIBSOURCES([dirname.c, dirname.h])
+  AC_LIBOBJ([dirname])
 
-  dnl Prerequisites of lib/basename.c.
-  AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_HEADERS_ONCE(string.h)
+  dnl Prerequisites of lib/dirname.h.
+  AC_REQUIRE([gl_AC_DOS])
 
-  dnl Prerequisites of lib/stripslash.c.
-  AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_HEADERS_ONCE(string.h)
+  dnl No prerequisites of lib/basename.c, lib/dirname.c, lib/stripslash.c.
 ])