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configure.ac
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configure.ac
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dnl configure.ac
dnl
dnl Copyright (c) 1997-2014 Free Software Foundation, Inc.
dnl Copyright (c) 2013 Michael L. Gran
dnl
dnl This file is part of GNU Zile.
dnl
dnl GNU Zile is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published
dnl by the Free Software Foundation; either version 3, or (at your
dnl option) any later version.
dnl
dnl GNU Zile is distributed in the hope that it will be useful, but
dnl WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
dnl General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with GNU Zile; see the file COPYING. If not, write to the
dnl Free Software Foundation, Fifth Floor, 51 Franklin Street, Boston,
dnl MA 02111-1301, USA.
AC_PREREQ([2.61])
dnl Initialise autoconf and automake
AC_INIT(Zile-on-Guile, 2.4.10.1, bug-zile@gnu.org)
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([-Wall std-options])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
dnl Checks for programs
gl_EARLY
AM_PROG_CC_C_O
AC_ARG_ENABLE([gcc-warnings],
[AS_HELP_STRING([--enable-gcc-warnings],
[turn on lots of GCC warnings (for developers)])],
[case $enableval in
yes|no) ;;
*) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
esac
gl_gcc_warnings=$enableval],