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# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/x11-base/xfree-drm/xfree-drm-4.3.0-r6.ebuild,v 1.14 2003/11/25 03:59:23 spyderous Exp $
# Small note: we should prob consider using a DRM only tarball, as it will ease
# some of the overhead on older systems, and will enable us to
# update DRM if there are fixes not already in XFree86 tarballs ...
# Removing USE as soon as VIDEO_CARDS shows up in make.conf
IUSE="3dfx gamma i8x0 matrox rage128 radeon sis"
# VIDEO_CARDS="3dfx gamma i810 i830 matrox rage128 radeon sis"
inherit eutils xfree
# 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 ...
RESTRICT="nostrip"
SNAPSHOT="20030714"
PATCHVER="0.4"
S="${WORKDIR}/drm"
DESCRIPTION="Xfree86 Kernel DRM modules"
HOMEPAGE="http://www.xfree.org"
SRC_URI="mirror://gentoo/linux-drm-${PV}-kernelsource-${SNAPSHOT}.tar.gz
mirror://gentoo/${PF}-gentoo-${PATCHVER}.tar.bz2"
# These sources come from one of these places:
#
# http://www.xfree86.org/~alanh/ -- DRM snapshots, outdated
# http://people.debian.org/~daenzer/ -- full tree, often patched but
# somewhat outdated
# http://dri.sourceforge.net/snapshots/ -- daily CVS snapshots, lacking
# gamma and sis
# http://dri.sourceforge.net CVS -- full tree
# http://cvs.sourceforge.net/cvstarballs/dri-cvsroot.tar.gz -- backup
# rsync -avz --delete rsync://mefriss1.swan.ac.uk/dri/ -- temporary
#
# We throw all necessary files into one folder and turn that into our tarball.
SLOT="${KV}"
LICENSE="X11"
KEYWORDS="x86 alpha ppc"
DEPEND=">=x11-base/xfree-${PV}
virtual/linux-sources"
PROVIDE="virtual/drm"
VIDCARDS=""
if [ `use matrox || vcards matrox` ]
then
VIDCARDS="${VIDCARDS} mga.o"
fi
if [ `use 3dfx || vcards 3dfx` ]
then
VIDCARDS="${VIDCARDS} tdfx.o"
fi
if [ `use rage128 || vcards rage128` ]
then
VIDCARDS="${VIDCARDS} r128.o"
fi
if [ `use radeon || vcards radeon` ]
then
VIDCARDS="${VIDCARDS} radeon.o"
fi
if [ `use sis || vcards sis` ]
then
VIDCARDS="${VIDCARDS} sis.o"
fi
if use i8x0
then
VIDCARDS="${VIDCARDS} i810.o i830.o"
fi
if [ `use gamma || vcards gamma` ]
then
VIDCARDS="${VIDCARDS} gamma.o"
fi
vcards i810 && VIDCARDS="${VIDCARDS} i810.o"
vcards i830 && VIDCARDS="${VIDCARDS} i830.o"
src_unpack() {
# 2.6 kernels are broken for now
is_kernel "2" "6" && \
die "Please link /usr/src/linux to 2.4 kernel sources. xfree-drm is not yet working with 2.6 kernels, use the DRM in the kernel."
# Is this necessary with the fixed Makefile?
if [ ! -f /usr/src/linux/include/config/MARKER ] ; then
die "Please compile kernel sources with \"make bzImage.\""
fi
# Require at least one video card.
if [ -z "${VIDCARDS}" ] ; then
die "Please set at least one video card in VIDEO_CARDS in make.conf or the environment. USE is deprecated. Possible VIDEO_CARDS values are matrox, 3dfx, rage128, radeon, sis, i810, i830, and gamma."
fi
unpack ${A}
cd ${S}
local PATCHDIR=${WORKDIR}/patch
epatch ${PATCHDIR}/${PF}-gentoo-Makefile-fixup.patch
epatch ${PATCHDIR}/${PF}-dristat.patch
# For kernels that lack a vmap() implementation taking four arguments, which
#the DRM requires for using agpgart with AGP bridges that don't provide
#direct CPU access to the AGP aperture.
[ "${ARCH}" = "ppc" ] && \
epatch ${PATCHDIR}/${PF}-drm-ioremap.patch
# Fix for bug #25598
[ "${ARCH}" = "ppc" ] && \
epatch ${PATCHDIR}/${PF}-rage128-timeout.patch
# Pfeifer said this patch is ok for any kernel >= 2.4 <spyderous>
# if [ "${KV_major}" -eq 2 -a "${KV_minor}" -eq 4 ] && \
if [ -r /usr/src/linux/mm/rmap.c ]
then
einfo "Detected rmap enabled kernel."
EPATCH_SINGLE_MSG="Applying rmap patch..." \
epatch ${PATCHDIR}/${PF}-pte_offset.diff
fi
# Fix for 2.5 kernels
# if [ "${KV_major}" -eq 2 -a "${KV_minor}" -eq 5 ]
# then
# EPATCH_SINGLE_MSG="Applying patch for kernel 2.5..." \
# epatch ${PATCHDIR}/${PF}-drm_2.5.diff
# fi
}
src_compile() {
check_KV
ln -sf Makefile.linux Makefile
einfo "Building DRM..."
make ${VIDCARDS} \
TREE="/usr/src/linux/include" KV="${KV}"
make dristat || die
}
src_install() {
einfo "installing DRM..."
make \
TREE="/usr/src/linux/include" \
KV="${KV}" \
DESTDIR="${D}" \
MODS="${VIDCARDS}" \
install || die
dodoc README*
exeinto /usr/X11R6/bin
doexe dristat
einfo "Stripping binaries..."
# This bit I got from Redhat ... strip binaries and drivers ..
# NOTE: We do NOT want to strip the drivers, modules or DRI modules!
for x in $(find ${D}/ -type f -perm +0111 -exec file {} \; | \
grep -v ' shared object,' | \
sed -n -e 's/^\(.*\):[ ]*ELF.*, not stripped/\1/p')
do
if [ -f ${x} ]
then
# Dont do the modules ...
if [ "${x/\/lib\/modules}" = "${x}" ]
then
echo "`echo ${x} | sed -e "s|${D}||"`"
strip ${x} || :
fi
fi
done
}
pkg_postinst() {
if [ "${ROOT}" = "/" ]
then
/sbin/modules-update
fi
if [ -z "VIDEO_CARDS" ]
then
einfo "USE is deprecated. Please set your video cards using VIDEO_CARDS."
einfo "Possible VIDEO_CARDS values are matrox, 3dfx, rage128, radeon, sis, i810, i830, and gamma."
echo
fi
if vcards sis
then
einfo "SiS direct rendering only works on 300/305, 540, 630/S/ST, 730/S chipsets."
einfo "SiS framebuffer also needs to be enabled in the kernel."
echo
fi
ewarn "If you used genkernel to compile your kernel, you must change"
ewarn "your processor type to something greater than 386."
}
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