eclass/xorg-2.eclass - mirrors/cros/chromiumos/overlays/portage-stable - Git at Google

 # Copyright 1999-2010 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/eclass/xorg-2.eclass,v 1.28 2011/03/14 17:09:41 flameeyes Exp $
 #
 # @ECLASS: xorg-2.eclass
 # @MAINTAINER:
 # x11@gentoo.org
 # @BLURB: Reduces code duplication in the modularized X11 ebuilds.
 # @DESCRIPTION:
 # This eclass makes trivial X ebuilds possible for apps, fonts, drivers,
 # and more. Many things that would normally be done in various functions
 # can be accessed by setting variables instead, such as patching,
 # running eautoreconf, passing options to configure and installing docs.
 #
 # All you need to do in a basic ebuild is inherit this eclass and set
 # DESCRIPTION, KEYWORDS and RDEPEND/DEPEND. If your package is hosted
 # with the other X packages, you don't need to set SRC_URI. Pretty much
 # everything else should be automatic.

 # Author: Tomáš Chvátal <scarabeus@gentoo.org>
 # Author: Donnie Berkholz <dberkholz@gentoo.org>

 GIT_ECLASS=""
 if [[ ${PV} == *9999* ]]; then
 	GIT_ECLASS="git"
 	XORG_EAUTORECONF="yes"
 fi

 # If we're a font package, but not the font.alias one
 FONT_ECLASS=""
 if [[ ${PN} == font* \
 	&& ${CATEGORY} = media-fonts \
 	&& ${PN} != font-alias \
 	&& ${PN} != font-util ]]; then
 	# Activate font code in the rest of the eclass
 	FONT="yes"
 	FONT_ECLASS="font"
 fi

 inherit autotools-utils eutils libtool multilib toolchain-funcs flag-o-matic autotools \
 	${FONT_ECLASS} ${GIT_ECLASS}

 EXPORTED_FUNCTIONS="src_unpack src_compile src_install pkg_postinst pkg_postrm"
 case "${EAPI:-0}" in
 	3|4) EXPORTED_FUNCTIONS="${EXPORTED_FUNCTIONS} src_prepare src_configure" ;;
 	*) die "EAPI-UNSUPPORTED" ;;
 esac

 # exports must be ALWAYS after inherit
 EXPORT_FUNCTIONS ${EXPORTED_FUNCTIONS}

 IUSE=""
 HOMEPAGE="http://xorg.freedesktop.org/"

 # @ECLASS-VARIABLE: XORG_EAUTORECONF
 # @DESCRIPTION:
 # If set to 'yes' and configure.ac exists, eautoreconf will run. Set
 # before inheriting this eclass.
 : ${XORG_EAUTORECONF:="no"}

 # @ECLASS-VARIABLE: BASE_INDIVIDUAL_URI
 # @DESCRIPTION:
 # Set up SRC_URI for individual modular releases. If set to an empty
 # string, no SRC_URI will be provided by the eclass.
 : ${BASE_INDIVIDUAL_URI="http://xorg.freedesktop.org/releases/individual"}

 # @ECLASS-VARIABLE: MODULE
 # @DESCRIPTION:
 # The subdirectory to download source from. Possible settings are app,
 # doc, data, util, driver, font, lib, proto, xserver. Set above the
 # inherit to override the default autoconfigured module.
 if [[ -z ${MODULE} ]]; then
 	case ${CATEGORY} in
 		app-doc)             MODULE=doc/     ;;
 		media-fonts)         MODULE=font/    ;;
 		x11-apps|x11-wm)     MODULE=app/     ;;
 		x11-misc|x11-themes) MODULE=util/    ;;
 		x11-base)            MODULE=xserver/ ;;
 		x11-drivers)         MODULE=driver/  ;;
 		x11-proto)           MODULE=proto/   ;;
 		x11-libs)            MODULE=lib/     ;;
 		*)                   MODULE=         ;;
 	esac
 fi

 # @ECLASS-VARIABLE: PACKAGE_NAME
 # @DESCRIPTION:
 # For git checkout the git repository might differ from package name.
 # This variable can be used for proper directory specification
 : ${PACKAGE_NAME:=${PN}}

 if [[ -n ${GIT_ECLASS} ]]; then
 	EGIT_REPO_URI="git://anongit.freedesktop.org/git/xorg/${MODULE}${PACKAGE_NAME}"
 elif [[ -n ${BASE_INDIVIDUAL_URI} ]]; then
 	SRC_URI="${BASE_INDIVIDUAL_URI}/${MODULE}${P}.tar.bz2"
 fi

 : ${SLOT:=0}

 # Set the license for the package. This can be overridden by setting
 # LICENSE after the inherit. Nearly all FreeDesktop-hosted X packages
 # are under the MIT license. (This is what Red Hat does in their rpms)
 : ${LICENSE:=MIT}

 # Set up autotools shared dependencies
 # Remember that all versions here MUST be stable
 XORG_EAUTORECONF_ARCHES="x86-interix ppc-aix x86-winnt"
 EAUTORECONF_DEPEND+="
 	>=sys-devel/libtool-2.2.6a
 	sys-devel/m4"
 if [[ ${PN} != util-macros ]] ; then
 	EAUTORECONF_DEPEND+=" >=x11-misc/util-macros-1.11.0"
 	# Required even by xorg-server
 	[[ ${PN} == "font-util" ]] || EAUTORECONF_DEPEND+=" >=media-fonts/font-util-1.1.1-r1"
 fi
 WANT_AUTOCONF="latest"
 WANT_AUTOMAKE="latest"
 for arch in ${XORG_EAUTORECONF_ARCHES}; do
 	EAUTORECONF_DEPENDS+=" ${arch}? ( ${EAUTORECONF_DEPEND} )"
 done
 DEPEND+=" ${EAUTORECONF_DEPENDS}"
 [[ ${XORG_EAUTORECONF} != no ]] && DEPEND+=" ${EAUTORECONF_DEPEND}"
 unset EAUTORECONF_DEPENDS
 unset EAUTORECONF_DEPEND

 if [[ ${FONT} == yes ]]; then
 	RDEPEND+=" media-fonts/encodings
 		x11-apps/mkfontscale
 		x11-apps/mkfontdir"
 	PDEPEND+=" media-fonts/font-alias"
 	DEPEND+=" >=media-fonts/font-util-1.1.1-r1"

 	# @ECLASS-VARIABLE: FONT_DIR
 	# @DESCRIPTION:
 	# If you're creating a font package and the suffix of PN is not equal to
 	# the subdirectory of /usr/share/fonts/ it should install into, set
 	# FONT_DIR to that directory or directories. Set before inheriting this
 	# eclass.
 	[[ -z ${FONT_DIR} ]] && FONT_DIR=${PN##*-}

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

 	# Set up configure options, wrapped so ebuilds can override if need be
 	[[ -z ${FONT_OPTIONS} ]] && FONT_OPTIONS="--with-fontdir=\"${EPREFIX}/usr/share/fonts/${FONT_DIR}\""

 	[[ ${PN##*-} = misc || ${PN##*-} = 75dpi || ${PN##*-} = 100dpi || ${PN##*-} = cyrillic ]] && IUSE+=" nls"
 fi

 # If we're a driver package, then enable DRIVER case
 [[ ${PN} == xf86-video-* || ${PN} == xf86-input-* ]] && DRIVER="yes"

 # @ECLASS-VARIABLE: XORG_STATIC
 # @DESCRIPTION:
 # Enables static-libs useflag. Set to no, if your package gets:
 #
 # QA: configure: WARNING: unrecognized options: --disable-static
 : ${XORG_STATIC:="yes"}

 # Add static-libs useflag where usefull.
 if [[ ${XORG_STATIC} == yes \
 		&& ${FONT} != yes \
 		&& ${CATEGORY} != app-doc \
 		&& ${CATEGORY} != x11-apps \
 		&& ${CATEGORY} != x11-proto \
 		&& ${CATEGORY} != x11-drivers \
 		&& ${CATEGORY} != media-fonts \
 		&& ${PN} != util-macros \
 		&& ${PN} != xbitmaps \
 		&& ${PN} != xorg-cf-files \
 		&& ${PN/xcursor} = ${PN} ]]; then
 	IUSE+=" static-libs"
 fi

 DEPEND+=" >=dev-util/pkgconfig-0.23"

 # Check deps on drivers
 if has dri ${IUSE//+}; then
 	COMMON_DEPEND+=" dri? (
 		x11-base/xorg-server[-minimal]
 		x11-libs/libdrm
 	)"
 	DEPEND+=" dri? (
 		x11-proto/xf86driproto
 		x11-proto/glproto
 		x11-proto/dri2proto
 	)"
 fi
 if [[ -n "${DRIVER}" ]]; then
 	COMMON_DEPEND+="
 		x11-base/xorg-server[xorg]
 	"
 fi
 if [[ -n "${DRIVER}" && ${PN} == xf86-video-* ]]; then
 	COMMON_DEPEND+="
 		x11-libs/libpciaccess
 	"
 	# we also needs some protos and libs in all cases
 	DEPEND+="
 		x11-proto/fontsproto
 		x11-proto/randrproto
 		x11-proto/renderproto
 		x11-proto/videoproto
 		x11-proto/xextproto
 		x11-proto/xineramaproto
 		x11-proto/xproto
 	"
 fi

 # Add deps on documentation
 # Most docbooks use dtd version 4.2 and 4.3 add more when found
 if has doc ${IUSE//+}; then
 	DEPEND+="
 		doc? (
 			app-text/xmlto
 			app-doc/doxygen
 			app-text/docbook-xml-dtd:4.1
 			app-text/docbook-xml-dtd:4.2
 			app-text/docbook-xml-dtd:4.3
 		)
 	"
 fi

 DEPEND+=" ${COMMON_DEPEND}"
 RDEPEND+=" ${COMMON_DEPEND}"
 unset COMMON_DEPEND

 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: DEPEND=${DEPEND}"
 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: RDEPEND=${RDEPEND}"

 # @FUNCTION: xorg-2_pkg_setup
 # @DESCRIPTION:
 # Setup prefix compat
 xorg-2_pkg_setup() {
 	debug-print-function ${FUNCNAME} "$@"

 	[[ ${FONT} == yes ]] && font_pkg_setup "$@"
 }

 # @FUNCTION: xorg-2_src_unpack
 # @DESCRIPTION:
 # Simply unpack source code.
 xorg-2_src_unpack() {
 	debug-print-function ${FUNCNAME} "$@"

 	if [[ -n ${GIT_ECLASS} ]]; then
 		git_src_unpack
 	else
 		unpack ${A}
 	fi

 	[[ -n ${FONT_OPTIONS} ]] && einfo "Detected font directory: ${FONT_DIR}"
 }

 # @FUNCTION: xorg-2_patch_source
 # @DESCRIPTION:
 # Apply all patches
 xorg-2_patch_source() {
 	debug-print-function ${FUNCNAME} "$@"

 	# Use standardized names and locations with bulk patching
 	# Patch directory is ${WORKDIR}/patch
 	# See epatch() in eutils.eclass for more documentation
 	EPATCH_SUFFIX=${EPATCH_SUFFIX:=patch}

 	[[ -d "${EPATCH_SOURCE}" ]] && epatch
 	autotools-utils_src_prepare "$@"
 }

 # @FUNCTION: xorg-2_reconf_source
 # @DESCRIPTION:
 # Run eautoreconf if necessary, and run elibtoolize.
 xorg-2_reconf_source() {
 	debug-print-function ${FUNCNAME} "$@"

 	case ${CHOST} in
 		*-interix* | *-aix* | *-winnt*)
 			# some hosts need full eautoreconf
 			[[ -e "./configure.ac" || -e "./configure.in" ]] && eautoreconf || ewarn "Unable to autoreconf the configure script. Things may fail."
 			;;
 		*)
 			# elibtoolize required for BSD
 			[[ ${XORG_EAUTORECONF} != no && ( -e "./configure.ac" || -e "./configure.in" ) ]] && eautoreconf || elibtoolize
 			;;
 	esac
 }

 # @FUNCTION: xorg-2_src_prepare
 # @DESCRIPTION:
 # Prepare a package after unpacking, performing all X-related tasks.
 xorg-2_src_prepare() {
 	debug-print-function ${FUNCNAME} "$@"

 	[[ -n ${GIT_ECLASS} ]] && git_src_prepare
 	xorg-2_patch_source
 	xorg-2_reconf_source
 }

 # @FUNCTION: xorg-2_font_configure
 # @DESCRIPTION:
 # If a font package, perform any necessary configuration steps
 xorg-2_font_configure() {
 	debug-print-function ${FUNCNAME} "$@"

 	if has nls ${IUSE//+} && ! use nls; then
 		if grep -q -s "disable-all-encodings" ${ECONF_SOURCE:-.}/configure; then
 			FONT_OPTIONS+="
 				--disable-all-encodings"
 		else
 			FONT_OPTIONS+="
 				--disable-iso8859-2
 				--disable-iso8859-3
 				--disable-iso8859-4
 				--disable-iso8859-5
 				--disable-iso8859-6
 				--disable-iso8859-7
 				--disable-iso8859-8
 				--disable-iso8859-9
 				--disable-iso8859-10
 				--disable-iso8859-11
 				--disable-iso8859-12
 				--disable-iso8859-13
 				--disable-iso8859-14
 				--disable-iso8859-15
 				--disable-iso8859-16
 				--disable-jisx0201
 				--disable-koi8-r"
 		fi
 	fi
 }

 # @FUNCTION: xorg-2_flags_setup
 # @DESCRIPTION:
 # Set up CFLAGS for a debug build
 xorg-2_flags_setup() {
 	debug-print-function ${FUNCNAME} "$@"

 	# Win32 require special define
 	[[ ${CHOST} == *-winnt* ]] && append-cppflags -DWIN32 -D__STDC__
 	# hardened ldflags
 	[[ ${PN} = xorg-server || -n ${DRIVER} ]] && append-ldflags -Wl,-z,lazy

 	# Quite few libraries fail on runtime without these:
 	if has static-libs ${IUSE//+}; then
 		filter-flags -Wl,-Bdirect
 		filter-ldflags -Bdirect
 		filter-ldflags -Wl,-Bdirect
 	fi
 }

 # @FUNCTION: xorg-2_src_configure
 # @DESCRIPTION:
 # Perform any necessary pre-configuration steps, then run configure
 xorg-2_src_configure() {
 	debug-print-function ${FUNCNAME} "$@"

 	xorg-2_flags_setup

 	# @VARIABLE: CONFIGURE_OPTIONS
 	# @DESCRIPTION:
 	# Any options to pass to configure
 	# @DEFAULT_UNSET
 	CONFIGURE_OPTIONS=${CONFIGURE_OPTIONS:=""}

 	[[ -n "${FONT}" ]] && xorg-2_font_configure
 	local myeconfargs=(
 		--disable-dependency-tracking
 		${CONFIGURE_OPTIONS}
 		${FONT_OPTIONS}
 	)

 	autotools-utils_src_configure "$@"
 }

 # @FUNCTION: xorg-2_src_compile
 # @DESCRIPTION:
 # Compile a package, performing all X-related tasks.
 xorg-2_src_compile() {
 	debug-print-function ${FUNCNAME} "$@"

 	autotools-utils_src_compile "$@"
 }

 # @FUNCTION: xorg-2_src_install
 # @DESCRIPTION:
 # Install a built package to ${D}, performing any necessary steps.
 # Creates a ChangeLog from git if using live ebuilds.
 xorg-2_src_install() {
 	debug-print-function ${FUNCNAME} "$@"

 	if [[ ${CATEGORY} == x11-proto ]]; then
 		autotools-utils_src_install \
 			${PN/proto/}docdir="${EPREFIX}/usr/share/doc/${PF}" \
 			docdir="${EPREFIX}/usr/share/doc/${PF}"
 	else
 		autotools-utils_src_install \
 			docdir="${EPREFIX}/usr/share/doc/${PF}"
 	fi

 	if [[ -n ${GIT_ECLASS} ]]; then
 		pushd "${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}" > /dev/null
 		git log ${EGIT_COMMIT} > "${S}"/ChangeLog
 		popd > /dev/null
 	fi

 	if [[ -e "${S}"/ChangeLog ]]; then
 		dodoc "${S}"/ChangeLog || die "dodoc failed"
 	fi

 	# Don't install libtool archives (even with static-libs)
 	remove_libtool_files all

 	[[ -n ${FONT} ]] && remove_font_metadata
 }

 # @FUNCTION: xorg-2_pkg_postinst
 # @DESCRIPTION:
 # Run X-specific post-installation tasks on the live filesystem. The
 # only task right now is some setup for font packages.
 xorg-2_pkg_postinst() {
 	debug-print-function ${FUNCNAME} "$@"

 	[[ -n ${FONT} ]] && setup_fonts "$@"
 }

 # @FUNCTION: xorg-2_pkg_postrm
 # @DESCRIPTION:
 # Run X-specific post-removal tasks on the live filesystem. The only
 # task right now is some cleanup for font packages.
 xorg-2_pkg_postrm() {
 	debug-print-function ${FUNCNAME} "$@"

 	[[ -n ${FONT} ]] && font_pkg_postrm "$@"
 }

 # @FUNCTION: setup_fonts
 # @DESCRIPTION:
 # Generates needed files for fonts and fixes font permissions
 setup_fonts() {
 	debug-print-function ${FUNCNAME} "$@"

 	create_fonts_scale
 	create_fonts_dir
 	font_pkg_postinst
 }

 # @FUNCTION: remove_font_metadata
 # @DESCRIPTION:
 # Don't let the package install generated font files that may overlap
 # with other packages. Instead, they're generated in pkg_postinst().
 remove_font_metadata() {
 	debug-print-function ${FUNCNAME} "$@"

 	if [[ ${FONT_DIR} != Speedo && ${FONT_DIR} != CID ]]; then
 		einfo "Removing font metadata"
 		rm -rf "${ED}"/usr/share/fonts/${FONT_DIR}/fonts.{scale,dir,cache-1}
 	fi
 }

 # @FUNCTION: create_fonts_scale
 # @DESCRIPTION:
 # Create fonts.scale file, used by the old server-side fonts subsystem.
 create_fonts_scale() {
 	debug-print-function ${FUNCNAME} "$@"

 	if [[ ${FONT_DIR} != Speedo && ${FONT_DIR} != CID ]]; then
 		ebegin "Generating font.scale"
 			mkfontscale \
 				-a "${EROOT}/usr/share/fonts/encodings/encodings.dir" \
 				-- "${EROOT}/usr/share/fonts/${FONT_DIR}"
 		eend $?
 	fi
 }

 # @FUNCTION: create_fonts_dir
 # @DESCRIPTION:
 # Create fonts.dir file, used by the old server-side fonts subsystem.
 create_fonts_dir() {
 	debug-print-function ${FUNCNAME} "$@"

 	ebegin "Generating fonts.dir"
 			mkfontdir \
 				-e "${EROOT}"/usr/share/fonts/encodings \
 				-e "${EROOT}"/usr/share/fonts/encodings/large \
 				-- "${EROOT}/usr/share/fonts/${FONT_DIR}"
 	eend $?
 }
	# Copyright 1999-2010 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Header: /var/cvsroot/gentoo-x86/eclass/xorg-2.eclass,v 1.28 2011/03/14 17:09:41 flameeyes Exp $
	#
	# @ECLASS: xorg-2.eclass
	# @MAINTAINER:
	# x11@gentoo.org
	# @BLURB: Reduces code duplication in the modularized X11 ebuilds.
	# @DESCRIPTION:
	# This eclass makes trivial X ebuilds possible for apps, fonts, drivers,
	# and more. Many things that would normally be done in various functions
	# can be accessed by setting variables instead, such as patching,
	# running eautoreconf, passing options to configure and installing docs.
	#
	# All you need to do in a basic ebuild is inherit this eclass and set
	# DESCRIPTION, KEYWORDS and RDEPEND/DEPEND. If your package is hosted
	# with the other X packages, you don't need to set SRC_URI. Pretty much
	# everything else should be automatic.

	# Author: Tomáš Chvátal <scarabeus@gentoo.org>
	# Author: Donnie Berkholz <dberkholz@gentoo.org>

	GIT_ECLASS=""
	if [[ ${PV} == 9999 ]]; then
	GIT_ECLASS="git"
	XORG_EAUTORECONF="yes"
	fi

	# If we're a font package, but not the font.alias one
	FONT_ECLASS=""
	if [[ ${PN} == font* \
	&& ${CATEGORY} = media-fonts \
	&& ${PN} != font-alias \
	&& ${PN} != font-util ]]; then
	# Activate font code in the rest of the eclass
	FONT="yes"
	FONT_ECLASS="font"
	fi

	inherit autotools-utils eutils libtool multilib toolchain-funcs flag-o-matic autotools \
	${FONT_ECLASS} ${GIT_ECLASS}

	EXPORTED_FUNCTIONS="src_unpack src_compile src_install pkg_postinst pkg_postrm"
	case "${EAPI:-0}" in
	3\|4) EXPORTED_FUNCTIONS="${EXPORTED_FUNCTIONS} src_prepare src_configure" ;;
	*) die "EAPI-UNSUPPORTED" ;;
	esac

	# exports must be ALWAYS after inherit
	EXPORT_FUNCTIONS ${EXPORTED_FUNCTIONS}

	IUSE=""
	HOMEPAGE="http://xorg.freedesktop.org/"

	# @ECLASS-VARIABLE: XORG_EAUTORECONF
	# @DESCRIPTION:
	# If set to 'yes' and configure.ac exists, eautoreconf will run. Set
	# before inheriting this eclass.
	: ${XORG_EAUTORECONF:="no"}

	# @ECLASS-VARIABLE: BASE_INDIVIDUAL_URI
	# @DESCRIPTION:
	# Set up SRC_URI for individual modular releases. If set to an empty
	# string, no SRC_URI will be provided by the eclass.
	: ${BASE_INDIVIDUAL_URI="http://xorg.freedesktop.org/releases/individual"}

	# @ECLASS-VARIABLE: MODULE
	# @DESCRIPTION:
	# The subdirectory to download source from. Possible settings are app,
	# doc, data, util, driver, font, lib, proto, xserver. Set above the
	# inherit to override the default autoconfigured module.
	if [[ -z ${MODULE} ]]; then
	case ${CATEGORY} in
	app-doc) MODULE=doc/ ;;
	media-fonts) MODULE=font/ ;;
	x11-apps\|x11-wm) MODULE=app/ ;;
	x11-misc\|x11-themes) MODULE=util/ ;;
	x11-base) MODULE=xserver/ ;;
	x11-drivers) MODULE=driver/ ;;
	x11-proto) MODULE=proto/ ;;
	x11-libs) MODULE=lib/ ;;
	*) MODULE= ;;
	esac
	fi

	# @ECLASS-VARIABLE: PACKAGE_NAME
	# @DESCRIPTION:
	# For git checkout the git repository might differ from package name.
	# This variable can be used for proper directory specification
	: ${PACKAGE_NAME:=${PN}}

	if [[ -n ${GIT_ECLASS} ]]; then
	EGIT_REPO_URI="git://anongit.freedesktop.org/git/xorg/${MODULE}${PACKAGE_NAME}"
	elif [[ -n ${BASE_INDIVIDUAL_URI} ]]; then
	SRC_URI="${BASE_INDIVIDUAL_URI}/${MODULE}${P}.tar.bz2"
	fi

	: ${SLOT:=0}

	# Set the license for the package. This can be overridden by setting
	# LICENSE after the inherit. Nearly all FreeDesktop-hosted X packages
	# are under the MIT license. (This is what Red Hat does in their rpms)
	: ${LICENSE:=MIT}

	# Set up autotools shared dependencies
	# Remember that all versions here MUST be stable
	XORG_EAUTORECONF_ARCHES="x86-interix ppc-aix x86-winnt"
	EAUTORECONF_DEPEND+="
	>=sys-devel/libtool-2.2.6a
	sys-devel/m4"
	if [[ ${PN} != util-macros ]] ; then
	EAUTORECONF_DEPEND+=" >=x11-misc/util-macros-1.11.0"
	# Required even by xorg-server
	[[ ${PN} == "font-util" ]] \|\| EAUTORECONF_DEPEND+=" >=media-fonts/font-util-1.1.1-r1"
	fi
	WANT_AUTOCONF="latest"
	WANT_AUTOMAKE="latest"
	for arch in ${XORG_EAUTORECONF_ARCHES}; do
	EAUTORECONF_DEPENDS+=" ${arch}? ( ${EAUTORECONF_DEPEND} )"
	done
	DEPEND+=" ${EAUTORECONF_DEPENDS}"
	[[ ${XORG_EAUTORECONF} != no ]] && DEPEND+=" ${EAUTORECONF_DEPEND}"
	unset EAUTORECONF_DEPENDS
	unset EAUTORECONF_DEPEND

	if [[ ${FONT} == yes ]]; then
	RDEPEND+=" media-fonts/encodings
	x11-apps/mkfontscale
	x11-apps/mkfontdir"
	PDEPEND+=" media-fonts/font-alias"
	DEPEND+=" >=media-fonts/font-util-1.1.1-r1"

	# @ECLASS-VARIABLE: FONT_DIR
	# @DESCRIPTION:
	# If you're creating a font package and the suffix of PN is not equal to
	# the subdirectory of /usr/share/fonts/ it should install into, set
	# FONT_DIR to that directory or directories. Set before inheriting this
	# eclass.
	[[ -z ${FONT_DIR} ]] && FONT_DIR=${PN##*-}

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

	# Set up configure options, wrapped so ebuilds can override if need be
	[[ -z ${FONT_OPTIONS} ]] && FONT_OPTIONS="--with-fontdir=\"${EPREFIX}/usr/share/fonts/${FONT_DIR}\""

	[[ ${PN##-} = misc \|\| ${PN##-} = 75dpi \|\| ${PN##-} = 100dpi \|\| ${PN##-} = cyrillic ]] && IUSE+=" nls"
	fi

	# If we're a driver package, then enable DRIVER case
	[[ ${PN} == xf86-video-* \|\| ${PN} == xf86-input-* ]] && DRIVER="yes"

	# @ECLASS-VARIABLE: XORG_STATIC
	# @DESCRIPTION:
	# Enables static-libs useflag. Set to no, if your package gets:
	#
	# QA: configure: WARNING: unrecognized options: --disable-static
	: ${XORG_STATIC:="yes"}

	# Add static-libs useflag where usefull.
	if [[ ${XORG_STATIC} == yes \
	&& ${FONT} != yes \
	&& ${CATEGORY} != app-doc \
	&& ${CATEGORY} != x11-apps \
	&& ${CATEGORY} != x11-proto \
	&& ${CATEGORY} != x11-drivers \
	&& ${CATEGORY} != media-fonts \
	&& ${PN} != util-macros \
	&& ${PN} != xbitmaps \
	&& ${PN} != xorg-cf-files \
	&& ${PN/xcursor} = ${PN} ]]; then
	IUSE+=" static-libs"
	fi

	DEPEND+=" >=dev-util/pkgconfig-0.23"

	# Check deps on drivers
	if has dri ${IUSE//+}; then
	COMMON_DEPEND+=" dri? (
	x11-base/xorg-server[-minimal]
	x11-libs/libdrm
	)"
	DEPEND+=" dri? (
	x11-proto/xf86driproto
	x11-proto/glproto
	x11-proto/dri2proto
	)"
	fi
	if [[ -n "${DRIVER}" ]]; then
	COMMON_DEPEND+="
	x11-base/xorg-server[xorg]
	"
	fi
	if [[ -n "${DRIVER}" && ${PN} == xf86-video-* ]]; then
	COMMON_DEPEND+="
	x11-libs/libpciaccess
	"
	# we also needs some protos and libs in all cases
	DEPEND+="
	x11-proto/fontsproto
	x11-proto/randrproto
	x11-proto/renderproto
	x11-proto/videoproto
	x11-proto/xextproto
	x11-proto/xineramaproto
	x11-proto/xproto
	"
	fi

	# Add deps on documentation
	# Most docbooks use dtd version 4.2 and 4.3 add more when found
	if has doc ${IUSE//+}; then
	DEPEND+="
	doc? (
	app-text/xmlto
	app-doc/doxygen
	app-text/docbook-xml-dtd:4.1
	app-text/docbook-xml-dtd:4.2
	app-text/docbook-xml-dtd:4.3
	)
	"
	fi

	DEPEND+=" ${COMMON_DEPEND}"
	RDEPEND+=" ${COMMON_DEPEND}"
	unset COMMON_DEPEND

	debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: DEPEND=${DEPEND}"
	debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: RDEPEND=${RDEPEND}"

	# @FUNCTION: xorg-2_pkg_setup
	# @DESCRIPTION:
	# Setup prefix compat
	xorg-2_pkg_setup() {
	debug-print-function ${FUNCNAME} "$@"

	[[ ${FONT} == yes ]] && font_pkg_setup "$@"
	}

	# @FUNCTION: xorg-2_src_unpack
	# @DESCRIPTION:
	# Simply unpack source code.
	xorg-2_src_unpack() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ -n ${GIT_ECLASS} ]]; then
	git_src_unpack
	else
	unpack ${A}
	fi

	[[ -n ${FONT_OPTIONS} ]] && einfo "Detected font directory: ${FONT_DIR}"
	}

	# @FUNCTION: xorg-2_patch_source
	# @DESCRIPTION:
	# Apply all patches
	xorg-2_patch_source() {
	debug-print-function ${FUNCNAME} "$@"

	# Use standardized names and locations with bulk patching
	# Patch directory is ${WORKDIR}/patch
	# See epatch() in eutils.eclass for more documentation
	EPATCH_SUFFIX=${EPATCH_SUFFIX:=patch}

	[[ -d "${EPATCH_SOURCE}" ]] && epatch
	autotools-utils_src_prepare "$@"
	}

	# @FUNCTION: xorg-2_reconf_source
	# @DESCRIPTION:
	# Run eautoreconf if necessary, and run elibtoolize.
	xorg-2_reconf_source() {
	debug-print-function ${FUNCNAME} "$@"

	case ${CHOST} in
	-interix \| -aix \| -winnt)
	# some hosts need full eautoreconf
	[[ -e "./configure.ac" \|\| -e "./configure.in" ]] && eautoreconf \|\| ewarn "Unable to autoreconf the configure script. Things may fail."
	;;
	*)
	# elibtoolize required for BSD
	[[ ${XORG_EAUTORECONF} != no && ( -e "./configure.ac" \|\| -e "./configure.in" ) ]] && eautoreconf \|\| elibtoolize
	;;
	esac
	}

	# @FUNCTION: xorg-2_src_prepare
	# @DESCRIPTION:
	# Prepare a package after unpacking, performing all X-related tasks.
	xorg-2_src_prepare() {
	debug-print-function ${FUNCNAME} "$@"

	[[ -n ${GIT_ECLASS} ]] && git_src_prepare
	xorg-2_patch_source
	xorg-2_reconf_source
	}

	# @FUNCTION: xorg-2_font_configure
	# @DESCRIPTION:
	# If a font package, perform any necessary configuration steps
	xorg-2_font_configure() {
	debug-print-function ${FUNCNAME} "$@"

	if has nls ${IUSE//+} && ! use nls; then
	if grep -q -s "disable-all-encodings" ${ECONF_SOURCE:-.}/configure; then
	FONT_OPTIONS+="
	--disable-all-encodings"
	else
	FONT_OPTIONS+="
	--disable-iso8859-2
	--disable-iso8859-3
	--disable-iso8859-4
	--disable-iso8859-5
	--disable-iso8859-6
	--disable-iso8859-7
	--disable-iso8859-8
	--disable-iso8859-9
	--disable-iso8859-10
	--disable-iso8859-11
	--disable-iso8859-12
	--disable-iso8859-13
	--disable-iso8859-14
	--disable-iso8859-15
	--disable-iso8859-16
	--disable-jisx0201
	--disable-koi8-r"
	fi
	fi
	}

	# @FUNCTION: xorg-2_flags_setup
	# @DESCRIPTION:
	# Set up CFLAGS for a debug build
	xorg-2_flags_setup() {
	debug-print-function ${FUNCNAME} "$@"

	# Win32 require special define
	[[ ${CHOST} == -winnt ]] && append-cppflags -DWIN32 -D__STDC__
	# hardened ldflags
	[[ ${PN} = xorg-server \|\| -n ${DRIVER} ]] && append-ldflags -Wl,-z,lazy

	# Quite few libraries fail on runtime without these:
	if has static-libs ${IUSE//+}; then
	filter-flags -Wl,-Bdirect
	filter-ldflags -Bdirect
	filter-ldflags -Wl,-Bdirect
	fi
	}

	# @FUNCTION: xorg-2_src_configure
	# @DESCRIPTION:
	# Perform any necessary pre-configuration steps, then run configure
	xorg-2_src_configure() {
	debug-print-function ${FUNCNAME} "$@"

	xorg-2_flags_setup

	# @VARIABLE: CONFIGURE_OPTIONS
	# @DESCRIPTION:
	# Any options to pass to configure
	# @DEFAULT_UNSET
	CONFIGURE_OPTIONS=${CONFIGURE_OPTIONS:=""}

	[[ -n "${FONT}" ]] && xorg-2_font_configure
	local myeconfargs=(
	--disable-dependency-tracking
	${CONFIGURE_OPTIONS}
	${FONT_OPTIONS}
	)

	autotools-utils_src_configure "$@"
	}

	# @FUNCTION: xorg-2_src_compile
	# @DESCRIPTION:
	# Compile a package, performing all X-related tasks.
	xorg-2_src_compile() {
	debug-print-function ${FUNCNAME} "$@"

	autotools-utils_src_compile "$@"
	}

	# @FUNCTION: xorg-2_src_install
	# @DESCRIPTION:
	# Install a built package to ${D}, performing any necessary steps.
	# Creates a ChangeLog from git if using live ebuilds.
	xorg-2_src_install() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ ${CATEGORY} == x11-proto ]]; then
	autotools-utils_src_install \
	${PN/proto/}docdir="${EPREFIX}/usr/share/doc/${PF}" \
	docdir="${EPREFIX}/usr/share/doc/${PF}"
	else
	autotools-utils_src_install \
	docdir="${EPREFIX}/usr/share/doc/${PF}"
	fi

	if [[ -n ${GIT_ECLASS} ]]; then
	pushd "${EGIT_STORE_DIR}/${EGIT_CLONE_DIR}" > /dev/null
	git log ${EGIT_COMMIT} > "${S}"/ChangeLog
	popd > /dev/null
	fi

	if [[ -e "${S}"/ChangeLog ]]; then
	dodoc "${S}"/ChangeLog \|\| die "dodoc failed"
	fi

	# Don't install libtool archives (even with static-libs)
	remove_libtool_files all

	[[ -n ${FONT} ]] && remove_font_metadata
	}

	# @FUNCTION: xorg-2_pkg_postinst
	# @DESCRIPTION:
	# Run X-specific post-installation tasks on the live filesystem. The
	# only task right now is some setup for font packages.
	xorg-2_pkg_postinst() {
	debug-print-function ${FUNCNAME} "$@"

	[[ -n ${FONT} ]] && setup_fonts "$@"
	}

	# @FUNCTION: xorg-2_pkg_postrm
	# @DESCRIPTION:
	# Run X-specific post-removal tasks on the live filesystem. The only
	# task right now is some cleanup for font packages.
	xorg-2_pkg_postrm() {
	debug-print-function ${FUNCNAME} "$@"

	[[ -n ${FONT} ]] && font_pkg_postrm "$@"
	}

	# @FUNCTION: setup_fonts
	# @DESCRIPTION:
	# Generates needed files for fonts and fixes font permissions
	setup_fonts() {
	debug-print-function ${FUNCNAME} "$@"

	create_fonts_scale
	create_fonts_dir
	font_pkg_postinst
	}

	# @FUNCTION: remove_font_metadata
	# @DESCRIPTION:
	# Don't let the package install generated font files that may overlap
	# with other packages. Instead, they're generated in pkg_postinst().
	remove_font_metadata() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ ${FONT_DIR} != Speedo && ${FONT_DIR} != CID ]]; then
	einfo "Removing font metadata"
	rm -rf "${ED}"/usr/share/fonts/${FONT_DIR}/fonts.{scale,dir,cache-1}
	fi
	}

	# @FUNCTION: create_fonts_scale
	# @DESCRIPTION:
	# Create fonts.scale file, used by the old server-side fonts subsystem.
	create_fonts_scale() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ ${FONT_DIR} != Speedo && ${FONT_DIR} != CID ]]; then
	ebegin "Generating font.scale"
	mkfontscale \
	-a "${EROOT}/usr/share/fonts/encodings/encodings.dir" \
	-- "${EROOT}/usr/share/fonts/${FONT_DIR}"
	eend $?
	fi
	}

	# @FUNCTION: create_fonts_dir
	# @DESCRIPTION:
	# Create fonts.dir file, used by the old server-side fonts subsystem.
	create_fonts_dir() {
	debug-print-function ${FUNCNAME} "$@"

	ebegin "Generating fonts.dir"
	mkfontdir \
	-e "${EROOT}"/usr/share/fonts/encodings \
	-e "${EROOT}"/usr/share/fonts/encodings/large \
	-- "${EROOT}/usr/share/fonts/${FONT_DIR}"
	eend $?
	}