Use AX_FUNC_MKDIR from autoconf-archive
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@ -424,7 +424,7 @@ if test $ac_cv_dirent_d_type = yes; then
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fi
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# Check whether mkdir does not take the permission argument.
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GNUPG_FUNC_MKDIR_TAKES_ONE_ARG
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AX_FUNC_MKDIR
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dnl Checks for header files.
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AC_HEADER_DIRENT
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@ -0,0 +1,99 @@
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# ===========================================================================
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# https://www.gnu.org/software/autoconf-archive/ax_func_mkdir.html
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# ===========================================================================
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#
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# SYNOPSIS
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#
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# AX_FUNC_MKDIR
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#
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# DESCRIPTION
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#
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# Check whether mkdir() is mkdir or _mkdir, and whether it takes one or
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# two arguments.
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#
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# This macro can define HAVE_MKDIR, HAVE__MKDIR, and MKDIR_TAKES_ONE_ARG,
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# which are expected to be used as follows:
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#
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# #if HAVE_MKDIR
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# # if MKDIR_TAKES_ONE_ARG
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# /* MinGW32 */
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# # define mkdir(a, b) mkdir(a)
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# # endif
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# #else
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# # if HAVE__MKDIR
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# /* plain Windows 32 */
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# # define mkdir(a, b) _mkdir(a)
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# # else
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# # error "Don't know how to create a directory on this system."
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# # endif
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# #endif
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#
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# LICENSE
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#
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# Copyright (c) 2008 Alexandre Duret-Lutz <adl@gnu.org>
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the
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# Free Software Foundation; either version 2 of the License, or (at your
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# option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program. If not, see <https://www.gnu.org/licenses/>.
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#
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# As a special exception, the respective Autoconf Macro's copyright owner
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# gives unlimited permission to copy, distribute and modify the configure
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# scripts that are the output of Autoconf when processing the Macro. You
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# need not follow the terms of the GNU General Public License when using
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# or distributing such scripts, even though portions of the text of the
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# Macro appear in them. The GNU General Public License (GPL) does govern
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# all other use of the material that constitutes the Autoconf Macro.
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#
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# This special exception to the GPL applies to versions of the Autoconf
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# Macro released by the Autoconf Archive. When you make and distribute a
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# modified version of the Autoconf Macro, you may extend this special
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# exception to the GPL to apply to your modified version as well.
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#serial 6
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AU_ALIAS([AC_FUNC_MKDIR], [AX_FUNC_MKDIR])
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AC_DEFUN([AX_FUNC_MKDIR],
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[AC_CHECK_FUNCS([mkdir _mkdir])
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AC_CACHE_CHECK([whether mkdir takes one argument],
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[ac_cv_mkdir_takes_one_arg],
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[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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#include <sys/stat.h>
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#if HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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]], [[mkdir (".");]])],
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[ac_cv_mkdir_takes_one_arg=yes], [ac_cv_mkdir_takes_one_arg=no])])
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if test x"$ac_cv_mkdir_takes_one_arg" = xyes; then
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AC_DEFINE([MKDIR_TAKES_ONE_ARG], 1,
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[Define if mkdir takes only one argument.])
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fi
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])
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dnl Note:
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dnl =====
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dnl I have not implemented the following suggestion because I don't have
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dnl access to such a broken environment to test the macro. So I'm just
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dnl appending the comments here in case you have, and want to fix
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dnl AX_FUNC_MKDIR that way.
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dnl
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dnl |Thomas E. Dickey (dickey@herndon4.his.com) said:
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dnl | it doesn't cover the problem areas (compilers that mistreat mkdir
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dnl | may prototype it in dir.h and dirent.h, for instance).
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dnl |
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dnl |Alexandre:
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dnl | Would it be sufficient to check for these headers and #include
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dnl | them in the AC_COMPILE_IFELSE block? (and is AC_HEADER_DIRENT
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dnl | suitable for this?)
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dnl |
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dnl |Thomas:
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dnl | I think that might be a good starting point (with the set of recommended
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dnl | ifdef's and includes for AC_HEADER_DIRENT, of course).
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36
m4/gnupg.m4
36
m4/gnupg.m4
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@ -1,36 +0,0 @@
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# gnupg.m4 - autoconf macros as used by GnuPG.
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# Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
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#
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# This file is free software; as a special exception the author gives
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# unlimited permission to copy and/or distribute it, with or without
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# modifications, as long as this notice is preserved.
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#
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# This file is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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dnl Stolen from gcc
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dnl Define MKDIR_TAKES_ONE_ARG if mkdir accepts only one argument instead
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dnl of the usual 2.
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AC_DEFUN([GNUPG_FUNC_MKDIR_TAKES_ONE_ARG],
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[AC_CHECK_HEADERS(sys/stat.h unistd.h direct.h)
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AC_CACHE_CHECK([if mkdir takes one argument], gnupg_cv_mkdir_takes_one_arg,
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[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
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#include <sys/types.h>
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#ifdef HAVE_SYS_STAT_H
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# include <sys/stat.h>
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#endif
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#ifdef HAVE_DIRECT_H
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# include <direct.h>
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#endif]], [[mkdir ("foo", 0);]])],[gnupg_cv_mkdir_takes_one_arg=no],[gnupg_cv_mkdir_takes_one_arg=yes])])
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if test $gnupg_cv_mkdir_takes_one_arg = yes ; then
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AC_DEFINE(MKDIR_TAKES_ONE_ARG,1,
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[Defined if mkdir() does not take permission flags])
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fi
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])
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