# $Id$
# xorg global smage2 functions

# must: X11_dir (defaults to /usr in sminc)
# optional:
#	X11_FONT_DIR
#	SRCFILE
#	SRCDIR
#	SRC_URI
#	DEPEND
#	SDEPEND

# global xorg functions needed in the sminc

# checks if ${PNAME} is a font package
is_xorg_font()
{
	if [[ ${PNAME/#font-/} != ${PNAME} ]] &&
		[[ ${PNAME} != font-alias ]] &&
		[[ ${PNAME} != font-util ]]
	then
		return 0
	fi

	return 1
}

# checks if ${PNAME} is a video driver package
is_xorg_video_driver()
{
	[[ ${PNAME/#xf86-video/} != ${PNAME} ]] && return 0
	return 1

}

# checks if ${PNAME} is a input driver package
is_xorg_input_driver()
{
	[[ ${PNAME/#xf86-input/} != ${PNAME} ]] && return 0
	return 1
}

# checks for general driver packages
is_xorg_driver()
{
	if is_xorg_video_driver ||
		is_xorg_input_driver
	then
		return 0
	fi

	return 1
}

# default vars
X11_DIR="/usr"

# satisfy mage with preinstall
INHERITS="${INHERITS} xorg"

# pkg setup
: ${SRCFILE="${PNAME}-${PVER}.tar.bz2"}
: ${SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"}

#XORG_MIRROR="http://ftp.x.org/pub"
XORG_MIRROR="http://xorg.freedesktop.org/archive"

if [[ -n ${PCATEGORIE} ]] && [[ -z ${PCAT} ]]
then
	PCAT="${PCATEGORIE}"
fi

# get the right subdir
case ${PCAT} in
	app-doc)	URISUBDIR="doc" ;;
	media-fonts)	URISUBDIR="font" ;;
	x11-apps)	URISUBDIR="app" ;;
	x11-base)	URISUBDIR="xserver" ;;
	x11-drivers)	URISUBDIR="driver" ;;
	x11-libs)	URISUBDIR="lib" ;;
	x11-misc)	case ${PNAME} in
				xbitmaps|xkbdata) URISUBDIR="data" ;;
				xkeyboard-config) URISUBDIR="data/xkeyboard-config" ;;
				*)  URISUBDIR="util" ;;
			esac
			;;
	x11-proto)	URISUBDIR="proto" ;;
	x11-themes)	URISUBDIR="data" ;;
	x11-wm)		URISUBDIR="app" ;;
esac

SRC_URI=(
	${SRC_URI[*]}
#	${XORG_MIRROR}/individual/app/${SRCFILE}
#	${XORG_MIRROR}/individual/data/${SRCFILE}
#	${XORG_MIRROR}/individual/doc/${SRCFILE}
#	${XORG_MIRROR}/individual/driver/${SRCFILE}
#	${XORG_MIRROR}/individual/font/${SRCFILE}
#	${XORG_MIRROR}/individual/lib/${SRCFILE}
#	${XORG_MIRROR}/individual/proto/${SRCFILE}
#	${XORG_MIRROR}/individual/testdir/${SRCFILE}
#	${XORG_MIRROR}/individual/util/${SRCFILE}
#	${XORG_MIRROR}/individual/xserver/${SRCFILE}
	${XORG_MIRROR}/individual/${URISUBDIR}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
)

# add default deps
DEPEND="${DEPEND}
	>= virtual/man"

SDEPEND="${SDEPEND}
	>= dev-util/pkgconfig-0.20
	>= x11-misc/util-macros-1"

# font dependencies
if is_xorg_font
then
	DEPEND="${DEPEND}
		>= x11-apps/mkfontscale-1
		>= x11-apps/mkfontdir-1
		>= media-fonts/font-alias-1"

	# encodings are run-time needed to rebuild the font.dirs files !!
	# so don't use SDEPEND but DEPEND here!
	DEPEND="${DEPEND}
		>= media-fonts/encodings-1"

	XORG_FONT_PKG=yes
	SPECIAL_VARS="${SPECIAL_VARS} XORG_FONT_PKG"
	#INHERITS="${INHERITS} xorg"
fi

# default input driver dependencies
if is_xorg_input_driver
then
	DEPEND="${DEPEND}
		>= x11-base/xorg-server-1"

	SDEPEND="${SDEPEND}
		>= x11-proto/inputproto-1
		>= x11-proto/randrproto-1
		>= x11-proto/xproto-7"
fi

# default video driver dependencies
if is_xorg_video_driver
then
	DEPEND="${DEPEND}
		>= x11-base/xorg-server-1"

	SDEPEND="${SDEPEND}
		>= x11-proto/fontsproto-2
		>= x11-proto/randrproto-1
		>= x11-proto/renderproto-0.9
		>= x11-proto/xextproto-7
		>= x11-proto/xproto-7
		>= x11-proto/videoproto-2"
fi

xorg_src_prepare()
{
	# check for old xorg installations
	is_old_xorg_installed

	munpack ${SRCFILE} || die
}

xorg_src_configure()
{
	cd ${SRCDIR}

	# abort if configure script is not found
	[ ! -x ./configure ] && return

	local conf_opts="$@"

	# setup fonts
	if is_xorg_font
	then
		# setup default font dir
		: ${XORG_FONT_DIR=${PNAME##*-}}

		# fix case of font directories
		XORG_FONT_DIR=${XORG_FONT_DIR/ttf/TTF}
		XORG_FONT_DIR=${XORG_FONT_DIR/otf/OTF}
		XORG_FONT_DIR=${XORG_FONT_DIR/type1/Type1}
		XORG_FONT_DIR=${XORG_FONT_DIR/speedo/Speedo}

		conf_opts="${conf_opts} --with-fontdir=/usr/share/fonts/${XORG_FONT_DIR}"
	fi

	# setup drivers
	if is_xorg_driver
	then
		# don't build static driver modules
		conf_opts="${conf_opts} --disable-static"
	fi

	mconfigure \
		--prefix=${X11_DIR} \
		${conf_opts} \
		|| die
}

xorg_src_compile()
{
	cd ${SRCDIR}
	xorg_src_configure || die
	mmake || die
}

xorg_src_install()
{
	cd ${SRCDIR}
	make DESTDIR=${BINDIR} install || die

	# remove libtool files for server modules
	if [ -e ${BINDIR}/usr/$(mlibdir)/xorg/modules ]
	then
		find ${BINDIR}/usr/$(mlibdir)/xorg/modules -name '*.la' | xargs rm -f
	fi
}

xorg_preinstall()
{
# run this in postinstall to cover --src-install builds
# ( the is now package-dir at this moment, cause its not already builded :)
#	if [[ -n ${XORG_FONT_PKG} ]]
#	then
#		xorg_discover_font_dirs
#	fi
	return 0
}

export_inherits xorg src_prepare src_compile src_install preinstall