# This file is part of GNU cflow
# Copyright (C) 2005 Free Software Foundation, Inc.
#
# Written by Sergey Poznyakoff
#
# 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 2 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, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

AC_PREREQ(2.59)
AC_INIT([GNU cflow], [0.2.1], [gray@gnu.org])
AC_CONFIG_SRCDIR([src/cflow.h])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE
AC_CONFIG_HEADER([config.h])
gl_USE_SYSTEM_EXTENSIONS

# Checks for programs.
AC_PROG_CC
AC_PROG_LEX
AC_PROG_RANLIB

# Checks for libraries.
# FIXME: Replace `main' with a function in `-ll':
#AC_CHECK_LIB([l], [main])

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdlib.h string.h unistd.h])

# Checks for library functions.
AC_FUNC_ERROR_AT_LINE
AC_CHECK_FUNCS([memmove memset strdup strerror strtol])

cflow_GNULIB
MU_DEBUG_MODE

### Check for Emacs site-lisp directory
AM_PATH_LISPDIR

if test "$EMACS" != "no"; then
	lisp_LISP='$(LISPSRC)'
fi
AC_SUBST(lisp_LISP)

AC_CONFIG_FILES([Makefile
 doc/Makefile
 elisp/Makefile
 lib/Makefile
 src/Makefile])
AC_OUTPUT