x11-base/nouveau-drm: new ebuild for bug 253705

svn path=/sunrise/; revision=7977

4 files changed, 311 insertions, 0 deletions

diff --git a/x11-base/nouveau-drm/ChangeLog b/x11-base/nouveau-drm/ChangeLog
new file mode 100644
index 000000000..2cdfe07c3
--- /dev/null
+++ b/x11-base/nouveau-drm/ChangeLog
@@ -0,0 +1,8 @@
+# ChangeLog for x11-base/nouveau-drm
+# Copyright 1999-2009 Gentoo Foundation; Distributed under the GPL v2
+# $Header: $
+
+  28 Feb 2009; Chi-Thanh Christopher Nguyen (chithead)
+  <chithanh@cs.tu-berlin.de> +nouveau-drm-20090228.ebuild, +metadata.xml:
+  new ebuild for bug 253705
+
diff --git a/x11-base/nouveau-drm/Manifest b/x11-base/nouveau-drm/Manifest
new file mode 100644
index 000000000..3e8672146
--- /dev/null
+++ b/x11-base/nouveau-drm/Manifest
@@ -0,0 +1,3 @@
+EBUILD nouveau-drm-20090228.ebuild 6698 RMD160 0c64b284757f160bd9f6dd92da567e9873017e7f SHA1 883b7c05bfa407bdb50b0d09123084134b80b1cd SHA256 9c7d018c0c31a6343de094d51175d1d8670f3890d1bc110720d6d16c5646417d
+MISC ChangeLog 279 RMD160 eb37fc35fd79105a856e7f078ef60e65e960deae SHA1 fc20119979c570f979ca11b9432576deba4ee7e3 SHA256 deda5f30ab80886420a34a8d78f07e62910f771ba58134f79b9ced406fdc847a
+MISC metadata.xml 170 RMD160 645927a396fdc21cdeb089fe42c5397332420ea6 SHA1 ac7f48a14fec325926f9ce1be8fbf1f311b4f2e4 SHA256 d797a2ec6f9dc516c9f9c1a758ee87ad3e8c43101b5dc76c2f872d5bd4639b42
diff --git a/x11-base/nouveau-drm/metadata.xml b/x11-base/nouveau-drm/metadata.xml
new file mode 100644
index 000000000..7e3286984
--- /dev/null
+++ b/x11-base/nouveau-drm/metadata.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>maintainer-wanted</herd>
+</pkgmetadata>
diff --git a/x11-base/nouveau-drm/nouveau-drm-20090228.ebuild b/x11-base/nouveau-drm/nouveau-drm-20090228.ebuild
new file mode 100644
index 000000000..8ece61b4d
--- /dev/null
+++ b/x11-base/nouveau-drm/nouveau-drm-20090228.ebuild
@@ -0,0 +1,295 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+WANT_AUTOCONF="latest"
+WANT_AUTOMAKE="1.7"
+
+#EGIT_BRANCH="vblank-rework"
+EGIT_TREE="3dcc742a9fdd909d3a7ebb2f634a6b2759c3dbd4"
+EGIT_REPO_URI="git://anongit.freedesktop.org/git/mesa/drm"
+
+inherit eutils x11 linux-mod autotools git
+
+IUSE="kernel_linux kernel_FreeBSD"
+
+# 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"
+
+S="${WORKDIR}/drm"
+
+DESCRIPTION="Nouveau DRM Kernel Modules for X11"
+HOMEPAGE="http://dri.sf.net"
+SRC_URI=""
+
+SLOT="0"
+LICENSE="X11"
+KEYWORDS="~amd64 ~x86"
+
+DEPEND="kernel_linux? ( virtual/linux-sources )
+	kernel_FreeBSD? ( sys-freebsd/freebsd-sources
+			sys-freebsd/freebsd-mk-defs )
+	!x11-base/x11-drm"
+RDEPEND=""
+
+pkg_setup() {
+	# Setup the kernel's stuff.
+	kernel_setup
+
+	# Set video cards to build for.
+	set_vidcards
+
+	# Determine which -core dir we build in.
+	get_drm_build_dir
+
+	return 0
+}
+
+src_unpack() {
+	git_src_unpack
+	cd "${WORKDIR}"
+
+	cd "${S}"
+
+	# Substitute new directory under /lib/modules/${KV_FULL}
+	cd "${SRC_BUILD}"
+	sed -i -e "s:/kernel/drivers/char/drm:/${PN}:g" Makefile
+
+	cp "${S}"/tests/*.c ${SRC_BUILD}
+
+	src_unpack_os
+
+	cd "${S}"
+	eautoreconf -v --install
+}
+
+src_compile() {
+	unset LDFLAGS
+
+	cd "${S}"
+	# Building the programs. These are useful for developers and getting info from DRI and DRM.
+	#
+	# libdrm objects are needed for drmstat.
+	econf \
+		--enable-static \
+		--disable-shared \
+		|| die "libdrm configure failed."
+	emake || die "libdrm build failed."
+
+	einfo "Building DRM in ${SRC_BUILD}..."
+	src_compile_os
+	einfo "DRM build finished".
+}
+
+src_install() {
+	einfo "Installing DRM..."
+	cd "${SRC_BUILD}"
+
+	src_install_os
+
+	dodoc "${S}/linux-core/README.drm"
+
+	dobin ../tests/dristat || die dobin failed
+	dobin ../tests/drmstat || die dobin failed
+}
+
+pkg_postinst() {
+	if use video_cards_sis
+	then
+		einfo "SiS direct rendering only works on 300 series chipsets."
+		einfo "SiS framebuffer also needs to be enabled in the kernel."
+	fi
+
+	if use video_cards_mach64
+	then
+		einfo "The Mach64 DRI driver is insecure."
+		einfo "Malicious clients can write to system memory."
+		einfo "For more information, see:"
+		einfo "http://dri.freedesktop.org/wiki/ATIMach64."
+	fi
+
+	pkg_postinst_os
+}
+
+# Functions used above are defined below:
+
+kernel_setup() {
+	if use kernel_FreeBSD
+	then
+		K_RV=${CHOST/*-freebsd/}
+	elif use kernel_linux
+	then
+		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
+
+		linux_chkconfig_builtin "DRM" && \
+			die "Please disable or modularize DRM in the kernel config. (CONFIG_DRM = n or m)"
+
+		CONFIG_CHECK="AGP"
+		ERROR_AGP="AGP support is not enabled in your kernel config (CONFIG_AGP)"
+	fi
+}
+
+set_vidcards() {
+	VIDCARDS=""
+	VIDCARDS="${VIDCARDS} nouveau.${KV_OBJ}"
+}
+
+get_drm_build_dir() {
+	if use kernel_FreeBSD
+	then
+		SRC_BUILD="${S}/bsd-core"
+	elif kernel_is 2 6
+	then
+		SRC_BUILD="${S}/linux-core"
+	fi
+}
+
+patch_prepare() {
+	# Handle exclusions based on the following...
+	#     All trees (0**), Standard only (1**), Others (none right now)
+	#     2.4 vs. 2.6 kernels
+	if use kernel_linux
+	then
+	    kernel_is 2 6 && mv -f "${PATCHDIR}"/*kernel-2.4* "${EXCLUDED}"
+	fi
+
+	# There is only one tree being maintained now. No numeric exclusions need
+	# to be done based on DRM tree.
+}
+
+src_unpack_linux() {
+	convert_to_m "${SRC_BUILD}"/Makefile
+}
+
+src_unpack_freebsd() {
+	# Link in freebsd kernel.
+	ln -s "/usr/src/sys-${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
+}
+
+src_unpack_os() {
+	if use kernel_linux; then
+		src_unpack_linux
+	elif use kernel_FreeBSD
+	then
+		src_unpack_freebsd
+	fi
+}
+
+src_compile_os() {
+	if use kernel_linux
+	then
+		src_compile_linux
+	elif use kernel_FreeBSD
+	then
+		src_compile_freebsd
+	fi
+}
+
+src_install_os() {
+	if use kernel_linux
+	then
+		src_install_linux
+	elif use kernel_FreeBSD
+	then
+		src_install_freebsd
+	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 ${i} | tr '[:lower:]' '[:upper:]')
+		eval MODULESD_${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="${SRC_BUILD}" linux-mod_src_compile
+
+	if linux_chkconfig_present DRM
+	then
+		ewarn "Please disable in-kernel DRM support to use this package."
+	fi
+
+	# LINUXDIR is needed to allow Makefiles to find kernel release.
+	cd "${SRC_BUILD}"
+#	emake LINUXDIR="${KERNEL_DIR}" dristat || die "Building dristat failed."
+#	emake LINUXDIR="${KERNEL_DIR}" drmstat || die "Building drmstat failed."
+}
+
+src_compile_freebsd() {
+	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}
+
+	cd "${S}/tests"
+	# -D_POSIX_SOURCE skips the definition of several stuff we need
+	# for these two to compile
+	sed -i -e "s/-D_POSIX_SOURCE//" Makefile
+	emake dristat || die "Building dristat failed."
+	emake drmstat || die "Building drmstat failed."
+	# Move these where the linux stuff expects them
+	mv dristat drmstat ${SRC_BUILD}
+}
+
+die_error() {
+	eerror "Portage could not build the DRM modules. If you see an ACCESS DENIED error,"
+	eerror "this could mean that you were using an unsupported kernel build system."
+	eerror "Only 2.6 kernels at least as new as 2.6.6 are supported."
+	die "Unable to build DRM modules."
+}
+
+src_install_linux() {
+	linux-mod_src_install
+
+	# Strip binaries, leaving /lib/modules untouched (bug #24415)
+	strip_bins \/lib\/modules
+}
+
+src_install_freebsd() {
+	cd "${SRC_BUILD}"
+	dodir "/boot/modules"
+	MAKE=make \
+		emake \
+		install \
+		NO_WERROR= \
+		DESTDIR="${D}" \
+		KMODDIR="/boot/modules" \
+		|| die "Install failed."
+}
+
+pkg_postinst_os() {
+	if use kernel_linux
+	then
+		linux-mod_pkg_postinst
+	fi
+}