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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 1.13 2003/10/20 07:05:46 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# http://www.xfree86.org/~alanh/ -- DRM snapshots, outdated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# somewhat outdated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."
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."
fi
}
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