1#serial 4
2
3# Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc.
4# This file is free software; the Free Software Foundation
5# gives unlimited permission to copy and/or distribute it,
6# with or without modifications, as long as this notice is preserved.
7
8# On some systems, mkdir ("foo/", 0700) fails because of the trailing slash.
9# On such systems, arrange to use a wrapper function that removes any
10# trailing slashes.
11AC_DEFUN([gl_FUNC_MKDIR_TRAILING_SLASH],
12[dnl
13  AC_CACHE_CHECK([whether mkdir fails due to a trailing slash],
14    gl_cv_func_mkdir_trailing_slash_bug,
15    [
16      # Arrange for deletion of the temporary directory this test might create.
17      ac_clean_files="$ac_clean_files confdir-slash"
18      AC_TRY_RUN([
19#       include <sys/types.h>
20#       include <sys/stat.h>
21#       include <stdlib.h>
22	int main ()
23	{
24	  rmdir ("confdir-slash");
25	  exit (mkdir ("confdir-slash/", 0700));
26	}
27	],
28      gl_cv_func_mkdir_trailing_slash_bug=no,
29      gl_cv_func_mkdir_trailing_slash_bug=yes,
30      gl_cv_func_mkdir_trailing_slash_bug=yes
31      )
32    ]
33  )
34
35  if test $gl_cv_func_mkdir_trailing_slash_bug = yes; then
36    AC_LIBOBJ(mkdir)
37    AC_DEFINE(mkdir, rpl_mkdir,
38      [Define to rpl_mkdir if the replacement function should be used.])
39    gl_PREREQ_MKDIR
40  fi
41])
42
43# Prerequisites of lib/mkdir.c.
44AC_DEFUN([gl_PREREQ_MKDIR], [:])
45