New snapshot, implements core.

(Portage version: 2.0.51.19)

1 files changed, 226 insertions, 0 deletions

diff --git a/x11-base/x11-drm/x11-drm-20050502.ebuild b/x11-base/x11-drm/x11-drm-20050502.ebuild
new file mode 100644
index 000000000000..a4379ab8ea29
--- /dev/null
+++ b/x11-base/x11-drm/x11-drm-20050502.ebuild
@@ -0,0 +1,226 @@
+# Copyright 1999-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/x11-base/x11-drm/x11-drm-20050502.ebuild,v 1.1 2005/05/03 18:10:57 battousai Exp $
+
+inherit eutils x11 linux-mod
+
+IUSE=""
+IUSE_VIDEO_CARDS="3dfx ffb i810 i830 i915 mach64 matrox rage128 radeon savage sis via"
+
+# 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"
+
+S="${WORKDIR}/drm"
+PATCHVER="0.1"
+PATCHDIR="${WORKDIR}/patch"
+EXCLUDED="${WORKDIR}/excluded"
+
+DESCRIPTION="DRM Kernel Modules for X11"
+HOMEPAGE="http://dri.sf.net"
+SRC_URI="mirror://gentoo/${P}-gentoo-${PATCHVER}.tar.bz2
+	 mirror://gentoo/linux-drm-${PV}-kernelsource.tar.bz2"
+
+SLOT="${KV}"
+LICENSE="X11"
+KEYWORDS="~x86 ~alpha ~ia64 ~ppc ~amd64"
+
+DEPEND="virtual/x11
+	virtual/linux-sources
+	>=sys-apps/portage-2.0.49-r13"
+
+PROVIDE="virtual/drm"
+
+pkg_setup() {
+	get_version
+
+	# Require at least one video card
+	if [ -z "${VIDEO_CARDS}" ]
+	then
+		die "Please set at least one video card in VIDEO_CARDS in make.conf or the environment. Possible VIDEO_CARDS values are: ${IUSE_VIDEO_CARDS}."
+	fi
+
+	if [ "${ARCH}" != "sparc" ] && use video_cards_ffb
+	then
+		die "The ffb driver is for sparc-specific hardware. Please remove it from your VIDEO_CARDS."
+	fi
+
+	if linux_chkconfig_builtin "DRM"
+	then
+		die "Please disable or modularize DRM in the kernel config. (CONFIG_DRM = n or m)"
+	fi
+
+	if ! linux_chkconfig_present "AGP"
+	then
+		einfo "AGP support is not enabled in your kernel config. This may be needed for DRM to"
+		einfo "work, so you might want to double-check that setting. (CONFIG_AGP)"
+		echo
+	fi
+
+	# Set video cards to build for.
+	set_vidcards
+
+	# DRM CVS is undergoing changes which require splitting source to support both 2.4
+	# and 2.6 kernels. This determines which to use.
+	get_drm_build_dir
+
+	return 0
+}
+
+src_unpack() {
+	unpack linux-drm-${PV}-kernelsource.tar.bz2
+	unpack ${P}-gentoo-${PATCHVER}.tar.bz2
+
+	cd ${S}
+
+	patch_prepare
+
+	# Apply patches
+	EPATCH_SUFFIX="patch" epatch ${PATCHDIR}
+
+	# Substitute new directory under /lib/modules/${KV}
+	cd ${SRC_BUILD}
+	sed -ie "s:/kernel/drivers/char/drm:/${PN}:g" Makefile
+
+	cp ${S}/tests/*.c ${SRC_BUILD}
+}
+
+src_compile() {
+	einfo "Building DRM in ${SRC_BUILD}..."
+	cd ${SRC_BUILD}
+
+	# This now uses an M= build system. Makefile does most of the work.
+	unset ARCH
+	make M="${SRC_BUILD}" \
+		LINUXDIR="${ROOT}/usr/src/linux" \
+		DRM_MODULES="${VIDCARDS}" \
+		modules || die_error
+
+	# Building the programs. These are useful for developers and getting info from DRI and DRM.
+	#
+	# libdrm objects are needed for drmstat.
+	cd ${S}/libdrm
+	make || die "Could not build libdrm"
+
+	if linux_chkconfig_present DRM
+	then
+		echo "Please disable in-kernel DRM support to use this package."
+	fi
+
+	cd ${SRC_BUILD}
+	# LINUXDIR is needed to allow Makefiles to find kernel release.
+	make LINUXDIR="${ROOT}/usr/src/linux" dristat || die "Building dristat failed."
+	make LINUXDIR="${ROOT}/usr/src/linux" drmstat || die "Building drmstat failed."
+}
+
+src_install() {
+	einfo "Installing DRM..."
+	cd ${SRC_BUILD}
+
+	unset ARCH
+	make KV="${KV}" \
+		LINUXDIR="${ROOT}/usr/src/linux" \
+		DESTDIR="${D}" \
+		RUNNING_REL="${KV}" \
+		MODULE_LIST="${VIDCARDS} drm.${KV_OBJ}" \
+		install || die "Install failed."
+
+	dodoc README.drm
+
+	exeinto /usr/X11R6/bin
+	doexe dristat
+	doexe drmstat
+
+	# Strip binaries, leaving /lib/modules untouched (bug #24415)
+	strip_bins \/lib\/modules
+
+	# Yoinked from the sys-apps/touchpad ebuild. Thanks to whoever made this.
+	keepdir /etc/modules.d
+	sed 's:%PN%:'${PN}':g' ${FILESDIR}/modules.d-${PN} > ${D}/etc/modules.d/${PN}
+	sed -i 's:%KV%:'${KV}':g' ${D}/etc/modules.d/${PN}
+}
+
+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.sourceforge.net/cgi-bin/moin.cgi/ATIMach64?value=CategoryHardwareChipset."
+	fi
+
+	einfo "Checking kernel module dependencies"
+	update_modules
+	update_depmod
+}
+
+# Functions used above are defined below:
+
+set_vidcards() {
+	set_kvobj
+
+	VIDCARDS=""
+
+	use video_cards_matrox && \
+		VIDCARDS="${VIDCARDS} mga.${KV_OBJ}"
+	use video_cards_3dfx && \
+		VIDCARDS="${VIDCARDS} tdfx.${KV_OBJ}"
+	use video_cards_rage128 && \
+		VIDCARDS="${VIDCARDS} r128.${KV_OBJ}"
+	use video_cards_radeon && \
+		VIDCARDS="${VIDCARDS} radeon.${KV_OBJ}"
+	use video_cards_i810 && \
+		VIDCARDS="${VIDCARDS} i810.${KV_OBJ}"
+	use video_cards_i830 && \
+		VIDCARDS="${VIDCARDS} i830.${KV_OBJ}"
+	use video_cards_i915 && \
+		VIDCARDS="${VIDCARDS} i915.${KV_OBJ}"
+#	use video_cards_gamma && \
+#		VIDCARDS="${VIDCARDS} gamma.${KV_OBJ}"
+	use video_cards_mach64 && \
+		VIDCARDS="${VIDCARDS} mach64.${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_ffb && \
+		VIDCARDS="${VIDCARDS} ffb.${KV_OBJ}"
+}
+
+patch_prepare() {
+	# Handle exclusions based on the following...
+	#     All trees (0**), Standard only (1**), Others (none right now)
+	#     2.4 vs. 2.6 kernels
+
+	kernel_is 2 4 && mv -f ${PATCHDIR}/*kernel-2.6* ${EXCLUDED}
+	kernel_is 2 6 && mv -f ${PATCHDIR}/*kernel-2.4* ${EXCLUDED}
+
+	# There is only one tree being maintained now. No numeric exclusions need
+	# to be done based on DRM tree.
+}
+
+die_error() {
+	eerror "Portage could not build the DRM modules. If you see an ACCESS DENIED error,"
+	eerror "this could mean that you were using an unsupported kernel build system. All"
+	eerror "2.4 kernels are supported, but only 2.6 kernels at least as new as 2.6.6"
+	eerror "are supported."
+	die "Unable to build DRM modules."
+}
+
+get_drm_build_dir() {
+	if kernel_is 2 4
+	then
+		SRC_BUILD="${S}/linux"
+	elif kernel_is 2 6
+	then
+		SRC_BUILD="${S}/linux-core"
+	fi
+}