configure.ac

dnl COPYRIGHT: chan-sccp-b.sourceforge.net group 2009
dnl CREATED BY: Created by Diederik de Groot
dnl LICENSE: This program is free software and may be modified and distributed under the terms of the GNU Public License.
dnl          See the LICENSE file at the top of the source tree.
dnl NOTE: Process this file with autoconf to produce a configure script.
AC_PREREQ([2.64])
AC_INIT([Chan_SCCP],m4_esyscmd([cat .version |tr -d '\n']),[https://sourceforge.net/projects/chan-sccp-b/],[Chan_SCCP])

MIN_ASTERISK_VERSION=106
MAX_ASTERISK_VERSION=113

AC_CONFIG_AUX_DIR([autoconf])

CFLAGS_saved="${CFLAGS}"
CPPFLAGS_saved="${CPPFLAGS}"
LDFLAGS_saved="${LDFLAGS}"
CXXFLAGS_saved="${CXXFLAGS}"

dnl AC_USE_SYSTEM_EXTENSIONS must be called before any macros that run
dnl the compiler (like AC_PROG_LIBTOOL) to avoid autoconf errors.
AC_USE_SYSTEM_EXTENSIONS

AC_CONFIG_MACRO_DIR([autoconf])

dnl cross-compile macros
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET 

AC_CONFIG_HEADER(src/config.h)

AH_TOP([
/*!
 * \file 	config.h
 * \brief 	SCCP Config File
 * \author 	Diederik de Groot <dkgroot [at] talon.nl>
 * \note	This file is automatically generated by configure
 * \note 	Do not change this file. Change will be lost when running configure
 */
#pragma once 
#include "pbx_impl/ast/include_asterisk_autoconfig.h"
])

CONFIGURE_PART([Checking AutoMake:])

AM_MAINTAINER_MODE([disable])								dnl Switches off auto-regeneration on configure.ac / Makefile.am changes
											dnl make sure to run tool/bootstrap.sh before checking in configure changes to svn

dnl AM_INIT_AUTOMAKE([1.14 -Wno-portability check-news dist-bzip2 nostdinc subdir-objects])
AM_INIT_AUTOMAKE([1.10 -Wno-portability check-news dist-bzip2 nostdinc subdir-objects foreign])
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
AC_DISABLE_STATIC([])

dnl Silence warning: ar: 'u' modifier ignored since 'D' is the default
AC_SUBST(AR_FLAGS, [cr])

AC_CONFIG_SRCDIR([src/chan_sccp.c]) 
AC_COPYRIGHT("Chan_SCCP")
AC_REVISION($Revision$) 

CONFIGURE_PART([Checking build environment:])
CS_SETUP_BUILD
CS_SETUP_DEFAULTS
CS_CHECK_RAII
CS_ENABLE_OPTIMIZATION
CS_ENABLE_LINK_TIME_OPTIMIZATION
AX_CHECK_ALIGNED_ACCESS_REQUIRED	dnl sparc64 alignment required
AX_CHECK_UNALIGNED_BUSERROR		dnl sparc64 unaligned access
CS_GET_VERSION([.])
AC_PROG_CXX([clang++ llvm-g++ g++ c++])

CONFIGURE_PART([Checking host platform:])
CS_SETUP_HOST_PLATFORM
CS_SETUP_ENVIRONMENT

CONFIGURE_PART([Checking Atomic Functions:])
SCCP_CHECK_ATOMICS
SCCP_CHECK_ATOMIC_OPS

CONFIGURE_PART([Checking for standard programs:])
CS_FIND_PROGRAMS
ACX_PTHREAD 
PATCH_LIBTOOL_TO_ADD_HOST_CC
CS_CHECK_CROSSCOMPILE
CS_WITH_CCACHE
CS_SETUP_LIBTOOL

CONFIGURE_PART([Checking for Required Libraries:])
CS_FIND_LIBRARIES
CS_CHECK_TYPES

CONFIGURE_PART([Checking Configure Options:])
CS_WITH_PBX

CS_SETUP_DOXYGEN
CS_ENABLE_EXPERIMENTAL_XML
CONFIGURE_PART([Checking Enable/Disable:])
CS_PARSE_WITH_LIBEV
CS_PARSE_WITH_AND_ENABLE

AC_SUBST([SUPPORTED_CFLAGS])
AC_SUBST([SUPPORTED_LDFLAGS])

dnl Return CFLAGS / CPPFLAGS
CFLAGS=${CFLAGS_saved}
CPPFLAGS=${CPPFLAGS_saved}
LDFLAGS=${LDFLAGS_saved}

CS_SETUP_MODULE_DIR

dnl set substitutes
AC_SUBST(CPU_OPTIONS)
AC_SUBST(prefix)

CONFIGURE_PART([Generating Configuration and Makefiles])
AC_CONFIG_COMMANDS([.revision],
	output=`cd ${ac_abs_top_builddir};${ac_abs_top_srcdir}/tools/autorevision -t h -o ${ac_abs_top_srcdir}/.revision > ${ac_abs_top_builddir}/src/revision.h 2>/dev/null`
)
AC_CONFIG_COMMANDS([src/sccp_enum.h],
	output=`cd ${ac_abs_top_builddir}/src/;awk -f "${ac_abs_top_srcdir}/tools/gen_sccp_enum.awk" < ${ac_abs_top_srcdir}/src/sccp_enum.in &>/dev/null`
)
AC_CONFIG_FILES([Makefile doc/Makefile src/Makefile src/pbx_impl/Makefile src/pbx_impl/ast/Makefile src/pbx_impl/ast_announce/Makefile src/pbx_impl/ast${ASTERISK_VER_GROUP}/Makefile contrib/gen_sccpconf/Makefile])
AST_SET_PBX_AMCONDITIONALS

VERSION="`echo ${SCCP_VERSION}_${SCCP_BRANCH}`"
PACKAGE_STRING="`echo Chan_SCCP_${VERSION}`"
PACKAGE_TARNAME="`echo Chan_SCCP_${VERSION}`"
AC_SUBST([VERSION])
AC_SUBST([PACKAGE_STRING])
AC_SUBST([PACKAGE_TARNAME])

AH_BOTTOM([
])

AC_OUTPUT
touch src/stamp-h1

echo
echo "Operating System : ${BUILD_OS}"
echo "          Kernel : ${BUILD_KERNEL}"
echo "    Architecture : ${BUILD_MACHINE}"
echo "Asterisk Version : ${ASTERISK_VERSION_NUMBER} / ${ASTERISK_VER_GROUP}"
echo "  Asterisk Repos : ${ASTERISK_REPOS_LOCATION}"
echo "      Build user : ${BUILD_USER}"
echo "         Version : ${SCCP_VERSION}_${SCCP_BRANCH}_r${SCCP_REVISION}"
echo "Compiler Version : `${CC} -dumpversion`"
echo "              CC : ${CC}"
echo "             CPP : ${CPP}"
if test -n "$HOST_CC" ; then
echo "         HOST_CC : ${CC}"
fi
echo "          CFLAGS : ${CFLAGS} ${AM_CFLAGS} ${PBX_CFLAGS} ${GDB_FLAGS} ${PTHREAD_CFLAGS} ${COVERAGE_CFLAGS} ${EVENT_CFLAGS} ${LIBEXSLT_CFLAGS} ${LIBCURL_CFLAGS}"
dnl ${SUPPORTED_CFLAGS}
echo "        CPPFLAGS : ${CPPFLAGS} ${AM_CPPFLAGS} ${PBX_CPPFLAGS} ${SANITIZE_CFLAGS} ${GDB_FLAGS} ${PTHREAD_CPPFLAGS} ${COVERAGE_CPPFLAGS} ${EVENT_CPPFLAGS} ${LIBEXSLT_CPPFLAGS} ${LIBCURL_CPPFLAGS}"
echo "         LDFLAGS : ${LDFLAGS} ${LIBS} ${SANITIZE_LDFLAGS} ${SUPPORTED_LDFLAGS} ${PBX_LDFLAGS} ${PTHREAD_LIBS} ${EVENT_LIBS} ${LIBEXSLT_LIBS} ${LIBCURL_LIBS} ${AST_CLANG_BLOCKS_LIBS} ${LIBBFD} ${LIBEXECINFO} ${LTLIBICONV}"
echo "        PBX_TYPE : ${PBX_TYPE}"
echo "      PBX_PREFIX : ${PBX_PREFIX}"
echo "         PBX_ETC : ${PBX_ETC}"
echo "         PBX_LIB : ${PBX_LIB}"
echo "      PBX_VARLIB : ${PBX_VARLIB}"
echo "     PBX_DATADIR : ${PBX_DATADIR}"
echo "     PBX_INCLUDE : ${PBX_INCLUDE}"
echo "Module Directory : ${PBX_MODDIR}"

if test -n "$ASTERISK_INCOMPATIBLE"; then
	tput setab 1
	tput setaf 3
	tput bold
	tput smso
	echo ""
	echo -e "WARNING: The provided asterisk version is not compatible to current sources. Expects trouble !!"
	echo ""
	tput sgr0
	echo ""
fi
if test CC_works = 0; then
	tput setab 1
	tput setaf 3
	tput bold
	tput smso
	echo ""
	echo -e "DEPRECATION WARNING: The compiler you are using is not compatible, you need at least gcc > 4.3 / llvm-gcc > 4.3 / clang > 3.3 + libblocksruntime-dev]"
	echo ""
	tput sgr0
	echo ""
fi