AC_INIT([libcapifax], 0.7.3, http://capifax.v3v.de)
AC_PREFIX_DEFAULT(/usr)

AC_ARG_ENABLE(boost,         [  --disable-boost         do not increase process priority (default: enabled) ], [ WITH_BOOST="0" ], [ WITH_BOOST="1" ])
AC_ARG_WITH(spandsp,         [  --with-spandsp=(4|5|6)  specify spandsp version (default: 6) ], [SPANDSP_VERSION="$withval"], [SPANDSP_VERSION='0'])
AC_ARG_WITH(cip,             [  --with-cip=[4|17]       set CIP value 17=Fax/G3, 4=Speech (default: 17) ], [CAPI_CIP="$withval"], [CAPI_CIP='17'])
AC_ARG_WITH(connections,     [  --with-connections=X    max. number of connections (default: 5) ], [CAPI_CONNECTIONS="$withval"], [CAPI_CONNECTIONS='5'])
AC_ARG_WITH(packets,         [  --with-packets=X        number of CAPI packets (default: 160) ], [CAPI_PACKETS="$withval"], [CAPI_PACKETS='160'])
AC_ARG_WITH(buffer-cnt,      [  --with-buffer-cnt=X     number if CAPI buffer blocks (default: 6) ], [CAPI_BUFFERCNT="$withval"], [CAPI_BUFFERCNT='6'])
AC_ARG_WITH(bchannels,       [  --with-bchannels=X      number of bchannels to use (default: 2) ], [CAPI_BCHANNELS="$withval"], [CAPI_BCHANNELS='2'])

AM_INIT_AUTOMAKE
AC_CONFIG_SRCDIR([.])
AC_CONFIG_HEADER(config_compile.h)

AC_PROG_LIBTOOL
AC_PROG_CC

with_spandsp=no
AC_MSG_CHECKING(for spandsp)
pkg-config --exists spandsp && with_spandsp=yes
if test "x$with_spandsp" = xyes; then
	AC_DEFINE([HAVE_SPANDSP], 1, [Have spandsp])
	
	if test "$SPANDSP_VERSION" == "0"
	then
	    SPANDSP_VERSION="6"
	fi
else	
	with_spandsp=no
	
	if test "$SPANDSP_VERSION" == "0"
	then
	    SPANDSP_VERSION="5"
	fi	
fi
AC_MSG_RESULT($with_spandsp)
AM_CONDITIONAL(WITH_SPANDSP, test "x$with_spandsp" != "xno")
AC_CHECK_LIB(capi20, main, [], AC_MSG_ERROR("-lcapi20 missing!"))

AC_SUBST(SPANDSP_VERSION)
AC_SUBST(WITH_BOOST)
AC_SUBST(CAPI_CONNECTIONS)
AC_SUBST(CAPI_PACKETS)
AC_SUBST(CAPI_BUFFERCNT)
AC_SUBST(CAPI_BCHANNELS)
AC_SUBST(CAPI_CIP)

AC_HEADER_STDC
AC_HEADER_SYS_WAIT

AC_CONFIG_FILES([Makefile capifax.pc])
AC_OUTPUT