From 66bd7af3e59e509000b8a55a9429e7a8e133fd81 Mon Sep 17 00:00:00 2001
From: Simeon Simeonov
Date: Tue, 14 Mar 2023 23:30:32 +0100
Subject: Sync with upstream 2.14.1 and update the documentation

---
 m4/ax_configure_args.m4 | 70 -------------------------------------------------
 1 file changed, 70 deletions(-)
 delete mode 100644 m4/ax_configure_args.m4

(limited to 'm4/ax_configure_args.m4')

diff --git a/m4/ax_configure_args.m4 b/m4/ax_configure_args.m4
deleted file mode 100644
index 0726b1b..0000000
--- a/m4/ax_configure_args.m4
+++ /dev/null
@@ -1,70 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_configure_args.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CONFIGURE_ARGS
-#
-# DESCRIPTION
-#
-#   Helper macro for AX_ENABLE_BUILDDIR.
-#
-#   The traditional way of starting a subdir-configure is running the script
-#   with ${1+"$@"} but since autoconf 2.60 this is broken. Instead we have
-#   to rely on eval'ing $ac_configure_args however some old autoconf
-#   versions do not provide that. To ensure maximum portability of autoconf
-#   extension macros this helper can be AC_REQUIRE'd so that
-#   $ac_configure_args will alsways be present.
-#
-#   Sadly, the traditional "exec $SHELL" of the enable_builddir macros is
-#   spoiled now and must be replaced by "eval + exit $?".
-#
-#   Example:
-#
-#     AC_DEFUN([AX_ENABLE_SUBDIR],[dnl
-#       AC_REQUIRE([AX_CONFIGURE_ARGS])dnl
-#       eval $SHELL $ac_configure_args || exit $?
-#       ...])
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_CONFIGURE_ARGS],[
-   # [$]@ is unsable in 2.60+ but earlier autoconf had no ac_configure_args
-   if test "${ac_configure_args+set}" != "set" ; then
-      ac_configure_args=
-      for ac_arg in ${1+"[$]@"}; do
-         ac_configure_args="$ac_configure_args '$ac_arg'"
-      done
-   fi
-])
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