dnl Process this file with autoconf to produce a configure script.

AC_INIT(configure.in)
AM_INIT_AUTOMAKE(gjvidtimeline, 0.1.2)
AM_CONFIG_HEADER(config.h)
AM_MAINTAINER_MODE

AC_ISC_POSIX
AC_PROG_CC
AM_PROG_CC_STDC
AM_PROG_CC_C_O
AC_HEADER_STDC

AH_TEMPLATE([HAVE_LASH], [Define as 1 if you have LASH])
AH_TEMPLATE([HAVE_FFMPEG], [Define as 1 if you have ffmpeg])
AH_TEMPLATE([HAVE_LIBLO], [Define as 1 if you have liblo OSC support])
AH_TEMPLATE([HAVE_GMP], [Define as 1 if you have libgmp ])
AH_TEMPLATE([HAVE_IMLIB2], [Define as 1 if you have imlib2 ])

if [ test -d src/ffmpeg ]; then
  # FIXME: is there an autoconf abstraction for export/setenv ?
  export PKG_CONFIG_PATH="./src/ffmpeg/:$PKG_CONFIG_PATH"
  pkg_ffmpeg="libavformat-uninstalled libavcodec-uninstalled"
  report_ffmpeg="static"
else
  pkg_ffmpeg="libavformat libavcodec"
  report_ffmpeg="dynamic"
fi

pkg_modules="gtk+-2.0 >= 2.0.0 freetype2 jack"

PKG_CHECK_MODULES(PACKAGE, [$pkg_modules])
PKG_CHECK_MODULES(LASH, lash-1.0, AC_DEFINE(HAVE_LASH) report_lash="yes" , [ report_lash="no" ])
PKG_CHECK_MODULES(LIBLO, liblo , AC_DEFINE(HAVE_LIBLO) report_liblo="yes" , [ report_liblo="no" ])
PKG_CHECK_MODULES(FFMPEG, [$pkg_ffmpeg], AC_DEFINE(HAVE_FFMPEG) , [ report_ffmpeg="no" ])
PKG_CHECK_MODULES(IMLIB2, imlib2, AC_DEFINE(HAVE_IMLIB2) report_imlib2="yes" , [ report_imlib2="no" ])

#AC_CHECK_LIB([gmp], [mpq_init], AC_DEFINE(HAVE_GMP) report_gmp="yes" ,[ report_gmp="no" ])
AC_CHECK_HEADER(gmp.h, AC_DEFINE(HAVE_GMP) GMP_LIBS="-lgmp" report_gmp="yes" ,[ report_gmp="no" ])


AC_SUBST(PACKAGE_CFLAGS)
AC_SUBST(PACKAGE_LIBS)
AC_SUBST(LASH_CFLAGS)
AC_SUBST(LASH_LIBS)
AC_SUBST(FFMPEG_CFLAGS)
AC_SUBST(FFMPEG_LIBS)
AC_SUBST(GMP_LIBS)
AC_SUBST(LIBLO_CFLAGS)
AC_SUBST(LIBLO_LIBS)
AC_SUBST(IMLIB2_CFLAGS)
AC_SUBST(IMLIB2_LIBS)

GETTEXT_PACKAGE=gjvidtimeline
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Gettext package.])

dnl Add the languages which your application supports here.
ALL_LINGUAS=""
AM_GLIB_GNU_GETTEXT

AC_OUTPUT([
Makefile
src/Makefile
po/Makefile.in
])

AC_MSG_NOTICE([

 gjvidtimeline configured:
 -------------------------

 installation prefix: $prefix
 using LASH: $report_lash
 liblo (OSC): $report_liblo
 imlib2 RGBA-scaling (experimental): $report_imlib2
 linking against FFMPEG: $report_ffmpeg
 mult. precision arithmetics: $report_gmp

 type "make" followed my "make install" as root.
])