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#serial 5
# Copyright (C) 2001, 2003, 2004, 2006 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.
# On some systems, mkdir ("foo/", 0700) fails because of the trailing slash.
# On such systems, arrange to use a wrapper function that removes any
# trailing slashes.
AC_DEFUN([gl_FUNC_MKDIR_TRAILING_SLASH],
[dnl
AC_CHECK_HEADERS_ONCE(unistd.h)
AC_CACHE_CHECK([whether mkdir fails due to a trailing slash],
gl_cv_func_mkdir_trailing_slash_bug,
[
# Arrange for deletion of the temporary directory this test might create.
ac_clean_files="$ac_clean_files confdir-slash"
AC_TRY_RUN([
# include <sys/types.h>
# include <sys/stat.h>
# include <stdlib.h>
# ifdef HAVE_UNISTD_H
# include <unistd.h>
# endif
int main ()
{
rmdir ("confdir-slash");
exit (mkdir ("confdir-slash/", 0700));
}
],
gl_cv_func_mkdir_trailing_slash_bug=no,
gl_cv_func_mkdir_trailing_slash_bug=yes,
gl_cv_func_mkdir_trailing_slash_bug=yes
)
]
)
if test $gl_cv_func_mkdir_trailing_slash_bug = yes; then
AC_LIBOBJ(mkdir)
AC_DEFINE(mkdir, rpl_mkdir,
[Define to rpl_mkdir if the replacement function should be used.])
gl_PREREQ_MKDIR
fi
])
# Prerequisites of lib/mkdir.c.
AC_DEFUN([gl_PREREQ_MKDIR], [:])
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