dnl Autoconf configure script for MMALLOC, the GNU mmemory allocator.
dnl Copyright 2000 Free Software Foundation, Inc.
dnl
dnl This file is part of GDB.
dnl 
dnl This program is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2 of the License, or
dnl (at your option) any later version.
dnl 
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
dnl GNU General Public License for more details.
dnl 
dnl You should have received a copy of the GNU General Public License
dnl along with this program; if not, write to the Free Software
dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
dnl Process this file with autoconf to produce a configure script.

AC_PREREQ(2.12.1)dnl
AC_INIT(mmalloc.c)

AC_PROG_CC
AC_PROG_INSTALL
AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :)

ac_cv_func_mmap_fixed_mapped=yes;
AC_FUNC_MMAP

AC_CHECK_HEADERS(limits.h stddef.h unistd.h)

BFD_NEED_DECLARATION(sbrk)
BFD_NEED_DECLARATION(getpagesize)

AC_MSG_CHECKING([for page-protection malloc support])
case "$host" in
*-apple-darwin*)
	PAGECHECK_SRC=pagecheck-sup.c
	PAGECHECK_OBJ=pagecheck-sup.o
	;;
*)
	PAGECHECK_SRC=
	PAGECHECK_OBJ=
	;;
esac
AC_SUBST(PAGECHECK_SRC)
AC_SUBST(PAGECHECK_OBJ)
AC_MSG_RESULT($PAGECHECK_SRC)

AC_CONFIG_HEADER(config.h:config.in)
AC_OUTPUT(Makefile)
