dnl -----------
dnl basic stuff
dnl -----------

KDE_ENABLE_HIDDEN_VISIBILITY

AC_ARG_VAR([PKG_CONFIG], [Path to pkg-config])

if test -z "$PKG_CONFIG" ; then
	PKG_CONFIG="pkg-config"
fi

AC_MSG_CHECKING([for pkg-config])

if ! "$PKG_CONFIG" --version ; then
	echo ""
	echo "---------------------------------------------------------------------"
	echo "ERROR: Could not find pkg-config. Make sure it is in your path or set"
	echo "the PKG_CONFIG environment variable to the full path to pkg-config."
	echo "---------------------------------------------------------------------"
	echo ""
	AC_MSG_ERROR([could not find pkg-config])
fi

AC_ARG_WITH([xinit-workaround],
  [AS_HELP_STRING([--with-xinit-workaround],
    [use this flag if Kaffeine hangs at startup and you are using XFree86 4.4 or X.Org 6.7.0])],,
  [with_xinit_workaround=no])

if test "$with_xinit_workaround" = "yes" ; then
	AC_DEFINE([XINIT_WKRND],,[workaround buggy X server])
fi

dnl ------------------------
dnl check for DPMS extension
dnl ------------------------

AC_ARG_WITH([dpms], [AS_HELP_STRING([--without-dpms], [build without DPMS support])],,
  [with_dpms=yes])

CFLAGS_DPMS=""
LIB_DPMS=""

if test "$with_dpms" != "no" ; then
	AC_MSG_CHECKING([for DPMS extension])

	if "$PKG_CONFIG" --exists xext ; then
		with_dpms=yes
		CFLAGS_DPMS=`"$PKG_CONFIG" --cflags xext`
		LIB_DPMS=`"$PKG_CONFIG" --libs xext`
		AC_DEFINE([HAVE_DPMS],,[DPMS extension available])
		AC_MSG_RESULT([yes])
	else
		with_dpms=no
		AC_MSG_RESULT([no])
	fi
fi

AC_SUBST([CFLAGS_DPMS])
AC_SUBST([LIB_DPMS])

dnl -------------------------
dnl check for XTest extension
dnl -------------------------

AC_ARG_WITH([xtest], [AS_HELP_STRING([--without-xtest], [build without XTest support])],,
  [with_xtest=yes])

CFLAGS_XTEST=""
LIB_XTEST=""

if test "$with_xtest" != "no" ; then
	AC_MSG_CHECKING([for XTest extension])

	if "$PKG_CONFIG" --exists xtst ; then
		with_xtest=yes
		CFLAGS_XTEST=`"$PKG_CONFIG" --cflags xtst`
		LIB_XTEST=`"$PKG_CONFIG" --libs xtst`
		AC_DEFINE([HAVE_XTEST],,[XTest extension available])
		AC_MSG_RESULT([yes])
	else
		with_xtest=no
		AC_MSG_RESULT([no])
	fi
fi

AC_SUBST([CFLAGS_XTEST])
AC_SUBST([LIB_XTEST])

dnl ----------------------------
dnl check for Xinerama extension
dnl ----------------------------

AC_ARG_WITH([xinerama], [AS_HELP_STRING([--without-xinerama], [build without Xinerama support])],,
  [with_xinerama=yes])

CFLAGS_XINERAMA=""
LIB_XINERAMA=""

if test "$with_xinerama" != "no" ; then
	AC_MSG_CHECKING([for Xinerama extension])

	if "$PKG_CONFIG" --exists xinerama ; then
		with_xinerama=yes
		CFLAGS_XINERAMA=`"$PKG_CONFIG" --cflags xinerama`
		LIB_XINERAMA=`"$PKG_CONFIG" --libs xinerama`
		AC_DEFINE([HAVE_XINERAMA],,[Xinerama extension available])
		AC_MSG_RESULT([yes])
	else
		with_xinerama=no
		AC_MSG_RESULT([no])
	fi
fi

AC_SUBST([CFLAGS_XINERAMA])
AC_SUBST([LIB_XINERAMA])

dnl ------------------
dnl check for xine-lib
dnl ------------------

AC_MSG_CHECKING([for xine-lib])

CFLAGS_XINE=""
LIB_XINE=""

if "$PKG_CONFIG" --exists "libxine >= 1.1.9" ; then
	CFLAGS_XINE=`"$PKG_CONFIG" --cflags libxine`
	LIB_XINE=`"$PKG_CONFIG" --libs libxine`
	AC_MSG_RESULT([yes])
else
	AC_MSG_RESULT([no])

	echo ""
	echo "---------------------------------------"
	echo "ERROR: Could not find xine-lib >= 1.1.9"
	echo "---------------------------------------"
	echo ""

	AC_MSG_ERROR([could not find xine-lib])
fi

AC_SUBST([CFLAGS_XINE])
AC_SUBST([LIB_XINE])

dnl -------------
dnl check for xcb
dnl -------------

AC_ARG_WITH([xcb], [AS_HELP_STRING([--without-xcb], [disable xcb support (not recommended)])],,
  [with_xcb=yes])

AC_MSG_CHECKING([for xcb and xine-lib >= 1.1.9])

CFLAGS_XCB=""
LIB_XCB=""

if test "$with_xcb" != "no" ; then
	if "$PKG_CONFIG" --exists "xcb >= 1.0" ; then
		with_xcb=yes
		CFLAGS_XCB=`"$PKG_CONFIG" --cflags xcb`
		LIB_XCB=`"$PKG_CONFIG" --libs xcb`
		AC_DEFINE([HAVE_XCB],,[xcb available])
		AC_MSG_RESULT([yes])
	else
		with_xcb=no
		AC_MSG_RESULT([no])
	fi
fi

AC_SUBST([CFLAGS_XCB])
AC_SUBST([LIB_XCB])

AM_CONDITIONAL([with_xcb], [test "$with_xcb" = "yes"])

dnl ---------------------
dnl check for DVB headers
dnl ---------------------

AC_ARG_WITH([dvb], [AS_HELP_STRING([--without-dvb], [build without DVB support])],,
  [with_dvb=yes])

if test "$with_dvb" != "no" ; then
	KDE_CHECK_HEADER([linux/dvb/frontend.h], [with_dvb=yes]
	  [AC_DEFINE([HAVE_DVB],,[DVB headers installed])], [with_dvb=no])
fi

AM_CONDITIONAL([with_dvb], [test "$with_dvb" = "yes"])

dnl -------------------
dnl check for gstreamer
dnl -------------------

AC_ARG_WITH([gstreamer], [AS_HELP_STRING([--without-gstreamer], [disable GStreamer player part])],,
  [with_gstreamer=yes])

CFLAGS_GSTREAMER=""
LIB_GSTREAMER=""

if test "$with_gstreamer" != "no" ; then
	AC_MSG_CHECKING([for GStreamer])

	if "$PKG_CONFIG" --exists "gstreamer-1.0 gstreamer-plugins-base-1.0"; then
		with_gstreamer=yes
		CFLAGS_GSTREAMER=`"$PKG_CONFIG" --cflags gstreamer-1.0 gstreamer-plugins-base-1.0`
		LIB_GSTREAMER=`"$PKG_CONFIG" --libs gstreamer-1.0 gstreamer-plugins-base-1.0`
		LIB_GSTOVERLAY='-lgstvideo-1.0'
		AC_MSG_RESULT([yes])
	else
		if "$PKG_CONFIG" --exists "gstreamer-0.10 gstreamer-plugins-base-0.10"; then
			with_gstreamer=yes
			CFLAGS_GSTREAMER=`"$PKG_CONFIG" --cflags gstreamer-0.10 gstreamer-plugins-base-0.10`
			LIB_GSTREAMER=`"$PKG_CONFIG" --libs gstreamer-0.10 gstreamer-plugins-base-0.10`
			LIB_GSTOVERLAY='-lgstinterfaces-0.10'
			AC_MSG_RESULT([yes])
		else
			with_gstreamer=no
			AC_MSG_RESULT([no])
		fi
	fi
fi

AC_SUBST([CFLAGS_GSTREAMER])
AC_SUBST([LIB_GSTREAMER])
AC_SUBST([LIB_GSTOVERLAY])

AM_CONDITIONAL([with_gstreamer], [test "$with_gstreamer" = "yes"])

dnl --------------------
dnl check for cdparanoia
dnl --------------------

KDE_CHECK_HEADER([cdio/paranoia/cdda.h], [have_libcdio_090=yes; with_cdparanoia=yes], [have_libcdio_090=no])
if test "x$have_libcdio_090" = "xyes"; then
	AC_DEFINE(HAVE_LIBCDIO_090, 1, [have libcdio >= 0.90])
else
	KDE_CHECK_HEADER([cdio/cdda.h], [with_cdparanoia=yes], [with_cdparanoia=no])
fi


if test "$with_cdparanoia" != "yes" ; then
	echo ""
	echo "-----------------------------------------"
	echo "ERROR: Could not find cdparanoia headers."
	echo "-----------------------------------------"
	echo ""

	AC_MSG_ERROR([could not find cdparanoia headers])
fi

dnl ----------------------------
dnl check for Ogg Vorbis encoder
dnl ----------------------------

AC_ARG_WITH([oggvorbis], [AS_HELP_STRING([--without-oggvorbis], [build without Ogg Vorbis support])],,
  [with_oggvorbis=yes])

CFLAGS_OGGVORBIS=""
LIB_OGGVORBIS=""

if test "$with_oggvorbis" != "no" ; then
	AC_MSG_CHECKING([for Ogg/Vorbis encoder])

	if "$PKG_CONFIG" --exists vorbisenc vorbis ogg ; then
		with_oggvorbis=yes
		CFLAGS_OGGVORBIS=`"$PKG_CONFIG" --cflags vorbisenc vorbis ogg`
		LIB_OGGVORBIS=`"$PKG_CONFIG" --libs vorbisenc vorbis ogg`
		AC_MSG_RESULT([yes])
	else
		if "$PKG_CONFIG" --exists vorbisenc ; then
			with_oggvorbis=yes
			CFLAGS_OGGVORBIS=`"$PKG_CONFIG" --cflags vorbisenc`
			LIB_OGGVORBIS=`"$PKG_CONFIG" --libs vorbisenc`
			AC_MSG_RESULT([yes])
		else
			with_oggvorbis=no
			AC_MSG_RESULT([no])
		fi
	fi
fi

AC_SUBST([CFLAGS_OGGVORBIS])
AC_SUBST([LIB_OGGVORBIS])

AM_CONDITIONAL([with_oggvorbis], [test "$with_oggvorbis" = "yes"])

dnl --------------
dnl check for LAME
dnl --------------

AC_ARG_WITH([lame], [AS_HELP_STRING([--without-lame], [build without LAME support])],,
  [with_lame=yes])

LIB_LAME=""

if test "$with_lame" != "no" ; then
	KDE_CHECK_HEADER([lame/lame.h], [with_lame=yes], [with_lame=no])
fi

if test "$with_lame" = "yes" ; then
	KDE_CHECK_LIB([mp3lame], [lame_init], [LIB_LAME="-lmp3lame"], [with_lame=no], [-lm])
fi

AC_SUBST([LIB_LAME])

AM_CONDITIONAL([with_lame], [test "$with_lame" = "yes"])