# this is our autoconf generator.  in reality, autoconf does much less
# work than in a "traditional" make system.  This is a feature, not a bug.

AC_INIT(build/Makefile.pre)dnl

AC_PREFIX_DEFAULT(default)

AC_PATH_PROG(GNU_MAKE, make, '', $PATH:/usr/bin:/usr/local/bin)dnl

# allow alternate toolchains

AC_ARG_WITH(toolchain, [
Build options:
  --with-toolchain=gnu		  use alternate toolchain to compile.],
	[VOCAL_USE_TOOLCHAIN=$with_toolchain],
	[VOCAL_USE_TOOLCHAIN=default])
AC_MSG_CHECKING([Vocal style toolchain use])
AC_MSG_RESULT([$VOCAL_USE_TOOL_CHAIN])

AC_SUBST(VOCAL_USE_TOOLCHAIN)dnl

# allow alternate toolchain root

AC_ARG_WITH(builddir, [
Toolchain options:
  --with-builddir=/path/to/builddir      build in a local directory],
	[echo USE_BUILDDIR=$with_builddir > .make_prefs])
AC_MSG_CHECKING([build dir])
AC_MSG_RESULT([$with_builddir])

AC_ARG_WITH(crossroot, [
  --with-crossroot=/path/to/bin   root directory for alternate toolchain
                                  (only active for toolchain=armcross)],
	[VOCAL_CROSS_ROOT=$with_crossroot],
	[VOCAL_CROSS_ROOT=default])
AC_SUBST(VOCAL_CROSS_ROOT)dnl
AC_MSG_CHECKING([cross toolchain root])
AC_MSG_RESULT([$VOCAL_CROSS_ROOT])


AC_ARG_WITH(ar, [
  --with-ar=/usr/local/bin/ar     path to GNU ar],
	[VOCAL_AR_PATH=$with_ar])

AC_SUBST(VOCAL_AR_PATH)dnl

AC_ARG_WITH(shared-libs, [
  --with-shared-libs              only build shared libraries],
	[VOCAL_BUILD_SHARED_LIBS=$with_shared_libs],
	[VOCAL_BUILD_SHARED_LIBS=no])
AC_SUBST(VOCAL_BUILD_SHARED_LIBS)dnl
AC_MSG_CHECKING([shared libraries])
AC_MSG_RESULT([$VOCAL_BUILD_SHARED_LIBS])

AC_ARG_WITH(openssl, [
  --with-openssl                  include TLS support via OpenSSL],
	[VOCAL_USE_OPENSSL=true],
	[VOCAL_USE_OPENSSL=false])
AC_MSG_CHECKING([openssl])
AC_MSG_RESULT([$VOCAL_USE_OPENSSL])
AC_SUBST(VOCAL_USE_OPENSSL)dnl

AC_ARG_WITH(distcc, [
  --with-distcc                  use distributed compilation tool distcc],
	[USE_DISTCC=true],
	[USE_DISTCC=false])
AC_SUBST(USE_DISTCC)dnl
AC_MSG_CHECKING([distcc])
AC_MSG_RESULT([$USE_DISTCC])
AC_ARG_WITH(popt, [
  --with-popt                  use the popt library for some test cases],
	[USE_POPT=true],
	[USE_POPT=false])
AC_SUBST(USE_POPT)dnl
AC_MSG_CHECKING([popt])
AC_MSG_RESULT([$USE_POPT])

AC_ARG_WITH(data-local-size, [
  --with-data-local-size      use local stack frame size of arg for Data class],
        [RESIP_DATA_LOCAL_SIZE=$with_data_local_size],
	[RESIP_DATA_LOCAL_SIZE=128])
AC_SUBST(RESIP_DATA_LOCAL_SIZE)dnl

AC_MSG_CHECKING([local data size])
AC_MSG_RESULT([$RESIP_DATA_LOCAL_SIZE])

# vocalconfig.h is NOT to be generated via AC_CONFIG_HEADER(S) but by
# AC_OUTPUT.
AC_OUTPUT(build/Makefile.conf)dnl