dnl gnupg-misc.m4 - Autoconf macros originally from GnuPG

dnl Copyright (C) 2017 g10 Code GmbH

dnl

dnl This file is free software; as a special exception the author gives

dnl unlimited permission to copy and/or distribute it, with or without

dnl modifications, as long as this notice is preserved.

dnl

dnl This file is distributed in the hope that it will be useful, but

dnl WITHOUT ANY WARRANTY, to the extent permitted by law; without even the

dnl implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

dnl SPDX-License-Identifier: FSFULLR

dnl Define MKDIR_TAKES_ONE_ARG if mkdir accepts only one argument instead

dnl of the usual 2.

AC_DEFUN([GNUPG_FUNC_MKDIR_TAKES_ONE_ARG],

[AC_CHECK_HEADERS(sys/stat.h unistd.h direct.h)

AC_CACHE_CHECK([if mkdir takes one argument], gnupg_cv_mkdir_takes_one_arg,

[AC_TRY_COMPILE([

#include <sys/types.h>

#ifdef HAVE_SYS_STAT_H

# include <sys/stat.h>

#endif

#ifdef HAVE_UNISTD_H

# include <unistd.h>

#endif

#ifdef HAVE_DIRECT_H

# include <direct.h>

#endif], [mkdir ("foo", 0);],

        gnupg_cv_mkdir_takes_one_arg=no, gnupg_cv_mkdir_takes_one_arg=yes)])

if test $gnupg_cv_mkdir_takes_one_arg = yes ; then

  AC_DEFINE(MKDIR_TAKES_ONE_ARG,1,

            [Defined if mkdir() does not take permission flags])

fi

])