linamh/x11-base/x11-drm/x11-drm-99999999.ebuild
2009-07-30 16:58:35 +00:00

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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/x11-base/x11-drm/x11-drm-20070314.ebuild,v 1.2 2007/03/14 18:18:53 battousai Exp $
EAPI="2"
EGIT_REPO_URI="git://anongit.freedesktop.org/git/mesa/drm"
EGIT_PROJECT="libdrm"
EGIT_BRANCHE="r6xx-r7xx-support"
[[ ${PV} = 9999* ]] && GIT_ECLASS="git"
inherit eutils x11 linux-mod ${GIT_ECLASS}
DESCRIPTION="DRM Kernel Modules for X11"
HOMEPAGE="http://dri.sf.net"
PATCHVER="0.2"
#SRC_PATCHES="http://dev.gentoo.org/~dberkholz/distfiles/${P}-gentoo-${PATCHVER}.tar.bz2"
if [[ $PV = 9999* ]]; then
SRC_URI=""
else
SRC_URI="${SRC_PATCHES}
mirror://gentoo/linux-drm-${PV}-kernelsource.tar.bz2"
fi
LICENSE="X11"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~ia64 ~ppc ~x86 ~x86-fbsd"
# ! IMPORTANT:
# this is really out of sync with MESA, should we add here or remove from mesa?
IUSE_VIDEO_CARDS="
video_cards_mach64
video_cards_mga
video_cards_r128
video_cards_radeon
video_cards_radeonhd
video_cards_savage
video_cards_sis
video_cards_sunffb
video_cards_tdfx
video_cards_via"
IUSE="${IUSE_VIDEO_CARDS} kernel_FreeBSD kernel_linux"
# Make sure Portage does _NOT_ strip symbols. We will do it later and make sure
# that only we only strip stuff that are safe to strip ...
# Tests require user intervention (see bug #236845)
RESTRICT="strip test"
DEPEND="
kernel_linux? ( virtual/linux-sources )
kernel_FreeBSD? (
sys-freebsd/freebsd-sources
sys-freebsd/freebsd-mk-defs
)
"
RDEPEND="${DEPEND}"
S="${WORKDIR}/drm"
pkg_setup() {
_set_build_type
# Setup the kernel's stuff.
kernel_setup
# Set video cards to build for.
set_vidcards
# Determine which -core dir we build in.
if [[ $CORE = fbsd ]]; then
SRC_BUILD="${S}/bsd-core"
else
SRC_BUILD="${S}/linux-core"
fi
}
src_unpack() {
[[ $PV = 9999* ]] && git_src_unpack || unpack ${A}
}
src_prepare() {
cd "${WORKDIR}"
# Apply patches
if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
EPATCH_FORCE="yes" \
EPATCH_SOURCE="${WORKDIR}/patches" \
EPATCH_SUFFIX="patch" \
epatch
fi
# fix the makes for bsd/linux
if [[ $CORE = fbsd ]]; then
# Link in freebsd kernel.
ln -s "/usr/src/sys-${K_RV}" "${WORKDIR}/sys"
# SUBDIR variable gets to all Makefiles, we need it only in the main one.
SUBDIRS=${VIDCARDS//.ko}
sed -i \
-e "s:SUBDIR\ =.*:SUBDIR\ =\ drm ${SUBDIRS}:" \
"${SRC_BUILD}"/Makefile || die "Fixing SUBDIRS failed."
else
convert_to_m "${SRC_BUILD}"/Makefile
fi
}
src_compile() {
einfo "Building DRM in ${SRC_BUILD}..."
src_compile_${CORE}
}
src_install() {
cd "${SRC_BUILD}"
src_install_${CORE}
dodoc "${S}/linux-core/README.drm"
}
pkg_postinst() {
if use video_cards_sis; then
einfo "SiS direct rendering only works on 300 series chipsets."
einfo "SiS framebuffer also needs to be enabled in the kernel."
fi
if use video_cards_mach64; then
einfo "The Mach64 DRI driver is insecure."
einfo "Malicious clients can write to system memory."
einfo "For more information, see:"
einfo "http://dri.freedesktop.org/wiki/ATIMach64."
fi
[[ ${CORE} = linux ]] && linux-mod_pkg_postinst
}
# Functions used above are defined below:
_set_build_type() {
# here we check if we are using linux kernel or the fbsd one
use kernel_FreeBSD && CORE="fbsd"
use kernel_linux && CORE="linux"
! use kernel_FreeBSD && ! use kernel_linux && die "Unsupported kernel type"
}
kernel_setup() {
if [[ ${CORE} = fbsd ]] ; then
K_RV=${CHOST/*-freebsd/}
else
CONFIG_CHECK="!DRM"
ERROR_DRM="Please disable DRM in the kernel config. (CONFIG_DRM = n)"
linux-mod_pkg_setup
if kernel_is 2 4; then
eerror "Upstream support for 2.4 kernels has been removed, so this package will no"
eerror "longer support them."
die "Please use in-kernel DRM or switch to a 2.6 kernel."
fi
fi
}
set_vidcards() {
VIDCARDS=""
if [[ -n "${VIDEO_CARDS}" ]]; then
use video_cards_mach64 && \
VIDCARDS="${VIDCARDS} mach64.${KV_OBJ}"
use video_cards_mga && \
VIDCARDS="${VIDCARDS} mga.${KV_OBJ}"
use video_cards_r128 && \
VIDCARDS="${VIDCARDS} r128.${KV_OBJ}"
use video_cards_radeon || use video_cards_radeonhd && \
VIDCARDS="${VIDCARDS} radeon.${KV_OBJ}"
use video_cards_savage && \
VIDCARDS="${VIDCARDS} savage.${KV_OBJ}"
use video_cards_sis && \
VIDCARDS="${VIDCARDS} sis.${KV_OBJ}"
use video_cards_via && \
VIDCARDS="${VIDCARDS} via.${KV_OBJ}"
use video_cards_sunffb && \
VIDCARDS="${VIDCARDS} ffb.${KV_OBJ}"
use video_cards_tdfx && \
VIDCARDS="${VIDCARDS} tdfx.${KV_OBJ}"
fi
}
src_compile_linux() {
# remove leading and trailing space
VIDCARDS="${VIDCARDS% }"
VIDCARDS="${VIDCARDS# }"
check_modules_supported
MODULE_NAMES=""
for i in drm.${KV_OBJ} ${VIDCARDS}; do
MODULE_NAMES="${MODULE_NAMES} ${i/.${KV_OBJ}}(${PN}:${SRC_BUILD})"
i=$(echo ${i/.${KV_OBJ}} | tr '[:lower:]' '[:upper:]')
eval MODULESD_${i}_ENABLED="yes"
done
# This now uses an M= build system. Makefile does most of the work.
cd "${SRC_BUILD}"
unset ARCH
BUILD_TARGETS="modules"
BUILD_PARAMS="DRM_MODULES='${VIDCARDS}' LINUXDIR='${KERNEL_DIR}' M='${SRC_BUILD}'"
ECONF_PARAMS='' S="${SRC_BUILD}" linux-mod_src_compile
}
src_compile_fbsd() {
cd "${SRC_BUILD}"
# Environment CFLAGS overwrite kernel CFLAGS which is bad.
local svcflags=${CFLAGS}; local svldflags=${LDFLAGS}
unset CFLAGS; unset LDFLAGS
MAKE=make \
emake \
NO_WERROR= \
SYSDIR="${WORKDIR}/sys" \
KMODDIR="/boot/modules" \
|| die "pmake failed."
export CFLAGS=${svcflags}; export LDFLAGS=${svldflags}
}
src_install_linux() {
linux-mod_src_install
# Strip binaries, leaving /lib/modules untouched (bug #24415)
strip_bins \/lib\/modules
}
src_install_fbsd() {
cd "${SRC_BUILD}"
dodir "/boot/modules"
MAKE=make \
emake \
install \
NO_WERROR= \
DESTDIR="${D}" \
KMODDIR="/boot/modules" \
|| die "Install failed."
}