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configure.in
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2003-08-03
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177 lines
AC_INIT(include/h323.h)
AC_PROG_CXX
dnl ########################################################################
dnl set the OpenH323 directory to the current directory
OPENH323DIR=`pwd`
AC_SUBST(OPENH323DIR)
dnl ########################################################################
dnl set the PREFIX accordingly
if test "x$prefix" = "xNONE"; then
INSTALLPREFIX="/usr/local"
else
INSTALLPREFIX="${prefix}"
fi
AC_SUBST(INSTALLPREFIX)
dnl ########################################################################
dnl set LIBDIR accordingly
LIBDIR="${libdir}"
AC_SUBST(LIBDIR)
dnl ########################################################################
dnl extract the OpenH323 version
MAJOR_VERSION=`cat ${OPENH323DIR}/version.h | grep MAJOR_VERSION | cut -f3 -d' '`
MINOR_VERSION=`cat ${OPENH323DIR}/version.h | grep MINOR_VERSION | cut -f3 -d' '`
BUILD_NUMBER=`cat ${OPENH323DIR}/version.h | grep BUILD_NUMBER | cut -f3 -d' '`
OPENH323_VERSION="${MAJOR_VERSION}.${MINOR_VERSION}.${BUILD_NUMBER}"
AC_SUBST(OPENH323_VERSION)
echo "OpenH323 version is ${OPENH323_VERSION}"
dnl ########################################################################
dnl look for ptlib, use a preference order of explicit PWLIBDIR, directory
dnl at same level, home directory, /usr/local or /usr.
if test "${PWLIBDIR:-unset}" != "unset" ; then
AC_CHECK_FILE(${PWLIBDIR}/version.h, HAS_PTLIB=1)
fi
if test "${HAS_PTLIB:-unset}" = "unset" ; then
AC_CHECK_FILE(${OPENH323DIR}/../pwlib/version.h, HAS_PTLIB=1)
if test "${HAS_PTLIB:-unset}" != "unset" ; then
PWLIBDIR="${OPENH323DIR}/../pwlib"
else
AC_CHECK_FILE(${HOME}/pwlib/include/ptlib.h, HAS_PTLIB=1)
if test "${HAS_PTLIB:-unset}" != "unset" ; then
PWLIBDIR="${HOME}/pwlib"
else
AC_CHECK_FILE(/usr/local/include/ptlib.h, HAS_PTLIB=1)
if test "${HAS_PTLIB:-unset}" != "unset" ; then
AC_PATH_PROG(PTLIB_CONFIG, ptlib-config, , /usr/local/bin)
else
AC_CHECK_FILE(/usr/include/ptlib.h, HAS_PTLIB=1)
if test "${HAS_PTLIB:-unset}" != "unset" ; then
AC_PATH_PROG(PTLIB_CONFIG, ptlib-config, , /usr/share/pwlib/make/)
fi
fi
fi
fi
fi
if test "${HAS_PTLIB:-unset}" = "unset" ; then
echo "Cannot find pwlib - please install or set PWLIBDIR and try again"
exit
fi
if test "${PWLIBDIR:-unset}" = "unset" ; then
if test "${PTLIB_CONFIG:-unset}" = "unset" ; then
echo "Cannot find ptlib-config - please install and try again"
exit
fi
PWLIBDIR=`$PTLIB_CONFIG --prefix`
fi
if test "x$PWLIBDIR" = "x/usr" -o "x$PWLIBDIR" = "x/usr/"; then
PWLIBDIR="/usr/share/pwlib/"
fi
if test "xPWLIBDIR" = "x/usr/local" -o "x$PWLIBDIR" = "x/usr/"; then
PWLIBDIR="/usr/local/share/pwlib/"
fi
echo "PWLib prefix set to.... $PWLIBDIR"
AC_SUBST(PWLIBDIR)
dnl ########################################################################
dnl look for avcodec from library.
dnl MSWIN ffmpeg AVCODEC Library,avcodec,H323_AVCODEC,1,@H323_AVCODEC_DIR@,avcodec.h,,..\ffmpeg\libavcodec\,..\external\ffmpeg\libavcodec\,\ffmpeg\libavcodec\,c:\ffmpeg\libavcodec\
AC_CHECK_HEADERS(avcodec.h, H323_AVCODEC=1)
if test "${H323_AVCODEC:-unset}" != "unset" ; then
AC_CHECK_LIB(avcodec, avcodec_open, H323_AVCODEC=1, H323_AVCODEC=)
fi
if test "${H323_AVCODEC:-unset}" != "unset" ; then
AC_CHECK_FILE(/usr/local/include/ffmpeg/avcodec.h, H323_AVCODEC=1)
fi
if test "${H323_AVCODEC:-unset}" != "unset" ; then
AC_SUBST(H323_AVCODEC, 1)
AC_DEFINE(H323_AVCODEC, 1, "ffmpeg based avodec found")
AVCODECINCLUDEDIR=/usr/local/include/ffmpeg
AVCODECLIBDIR=/usr/local/lib
STDCCFLAGS="$STDCCFLAGS -I${AVCODECINCLUDEDIR}"
echo " H263 codec on FFmpeg library enabled"
fi
AC_SUBST(H323_AVCODEC)
dnl ########################################################################
dnl look for vich263 library
dnl MSWIN vich263 VICH263 Library,vich263,H323_VICH263,1,@H323_VICH263_DIR@,encoder-h263.h,,..\vich263\,..\external\vich263\,\vich263\,c:\vich263\
AC_CHECK_HEADERS(encoder-h263.h, H323_VICH263=1)
if test "${H323_VICH263:-unset}" != "unset" ; then
AC_CHECK_FILE(/usr/local/lib/libvich263.so, H323_VICH263=1, H323_VICH263=)
fi
if test "${H323_VICH263:-unset}" != "unset" ; then
AC_CHECK_FILE(/usr/local/include/vich263/encoder-h263.h, H323_VICH263=1)
fi
if test "${H323_VICH263:-unset}" != "unset" ; then
AC_SUBST(H323_VICH263, 1)
AC_DEFINE(H323_VICH263, 1, "vic H263 codec found")
VICH263INCLUDEDIR=/usr/local/include/vich263
VICH263LIBDIR=/usr/local/lib
STDCCFLAGS="$STDCCFLAGS -I${VICH263INCLUDEDIR}"
echo " H263 codec on libvich263 enabled"
fi
AC_SUBST(H323_VICH263)
dnl ########################################################################
dnl Look for G.729 codec
dnl MSWIN Voice Age G.729A,vag729,VOICE_AGE_G729A,1,@VOICE_AGE_DIR@,va_g729a.h,,..\va_g729\,..\external\va_g729,\va_g729,c:\va_g729
dnl ########################################################################
dnl make directives
AC_SUBST(STDCCFLAGS)
AC_SUBST(LDFLAGS)
AC_SUBST(ENDLDLIBS)
AC_CONFIG_FILES(openh323u.mak)
AC_CONFIG_FILES(Makefile)
dnl ########################################################################
dnl Header file
AC_CONFIG_HEADERS(include/openh323buildopts.h)
dnl ########################################################################
dnl Output configured files
AC_OUTPUT()