--- /dev/null
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/x11-drivers/ati-drivers/ati-drivers-10.6.ebuild,v 1.1 2010/06/18 23:20:38 lu_zero Exp $
+
+EAPI="2"
+
+inherit eutils multilib linux-mod toolchain-funcs versionator
+
+DESCRIPTION="Ati precompiled drivers for r600 (HD Series) and newer chipsets"
+HOMEPAGE="http://www.ati.com"
+# 8.ble will be used for beta releases.
+if [[ $(get_major_version) -gt 8 ]]; then
+ ATI_URL="https://a248.e.akamai.net/f/674/9206/0/www2.ati.com/drivers/linux/"
+ SRC_URI="${ATI_URL}/ati-driver-installer-${PV/./-}-x86.x86_64.run"
+ FOLDER_PREFIX="common/"
+else
+ SRC_URI="https://launchpad.net/ubuntu/karmic/+source/fglrx-installer/2:${PV}-0ubuntu1/+files/fglrx-installer_${PV}.orig.tar.gz"
+ FOLDER_PREFIX=""
+fi
+IUSE="debug +modules multilib qt4"
+
+LICENSE="AMD GPL-2 QPL-1.0 as-is"
+KEYWORDS="~amd64 ~x86"
+SLOT="1"
+
+RDEPEND="
+ !>=x11-base/xorg-server-1.8.0
+ !<x11-base/xorg-server-1.7
+ !x11-drivers/ati-drivers:0
+ !x11-apps/ati-drivers-extra
+ >=app-admin/eselect-opengl-1.0.7
+ sys-power/acpid
+ x11-apps/xauth
+ >=x11-base/xorg-server-1.5.3-r7
+ x11-libs/libXinerama
+ x11-libs/libXrandr
+ multilib? ( app-emulation/emul-linux-x86-xlibs )
+ qt4? (
+ x11-libs/qt-core
+ x11-libs/qt-gui
+ )
+"
+
+DEPEND="${RDEPEND}
+ x11-proto/inputproto
+ x11-proto/xf86miscproto
+ x11-proto/xf86vidmodeproto
+ x11-proto/xineramaproto
+ x11-libs/libXtst
+"
+
+EMULTILIB_PKG="true"
+
+S="${WORKDIR}"
+
+# QA Silencing
+QA_TEXTRELS="
+ usr/lib*/opengl/ati/lib/libGL.so.1.2
+ usr/lib*/libatiadlxx.so
+ usr/lib*/xorg/modules/glesx.so
+ usr/lib*/libaticaldd.so
+ usr/lib*/dri/fglrx_dri.so
+"
+
+QA_EXECSTACK="
+ opt/bin/atiode
+ opt/bin/amdcccle
+ usr/lib*/opengl/ati/lib/libGL.so.1.2
+ usr/lib*/dri/fglrx_dri.so
+"
+
+QA_WX_LOAD="
+ usr/lib*/opengl/ati/lib/libGL.so.1.2
+ usr/lib*/dri/fglrx_dri.so
+"
+
+QA_PRESTRIPPED="
+ usr/lib\(32\|64\)\?/libXvBAW.so.1.0
+ usr/lib\(32\|64\)\?/opengl/ati/lib/libGL.so.1.2
+ usr/lib\(32\|64\)\?/xorg/modules/glesx.so
+ usr/lib\(32\|64\)\?/libAMDXvBA.so.1.0
+ usr/lib\(32\|64\)\?/libaticaldd.so
+ usr/lib\(32\|64\)\?/dri/fglrx_dri.so
+"
+
+QA_SONAME="
+ usr/lib\(32\|64\)\?/libatiadlxx.so
+ usr/lib\(32\|64\)\?/libaticalcl.so
+ usr/lib\(32\|64\)\?/libaticaldd.so
+ usr/lib\(32\|64\)\?/libaticalrt.so
+"
+
+_check_kernel_config() {
+ if ! kernel_is 2 6; then
+ eerror "You need a 2.6 linux kernel to compile against!"
+ die "No 2.6 Kernel found"
+ fi
+
+ if kernel_is ge 2 6 25 && linux_chkconfig_present PREEMPT_RCU; then
+ eerror "${P} is incompatible with RCU preemption (bug #223281)."
+ eerror "Please disable it:"
+ eerror " CONFIG_PREEMT_RCU=n"
+ eerror "in /usr/src/linux/.config or"
+ eerror " Processor type and features --->"
+ eerror " [ ] Preemptible RCU"
+ eerror "in the 'menuconfig'"
+ die "CONFIG_PREEMT_RCU enabled"
+ fi
+
+ if ! linux_chkconfig_present MTRR; then
+ ewarn "You don't have MTRR support enabled in the kernel."
+ ewarn "Direct rendering will not work."
+ fi
+
+ if linux_chkconfig_builtin DRM; then
+ ewarn "You have DRM support built in to the kernel"
+ ewarn "Direct rendering will not work."
+ fi
+
+ if ! linux_chkconfig_present AGP && \
+ ! linux_chkconfig_present PCIEPORTBUS; then
+ ewarn "You don't have AGP and/or PCIe support enabled in the kernel"
+ ewarn "Direct rendering will not work."
+ fi
+
+ if ! linux_chkconfig_present ACPI; then
+ eerror "${P} requires the ACPI support in the kernel"
+ eerror "Please enable it:"
+ eerror " CONFIG_ACPI=y"
+ eerror "in /usr/src/linux/.config or"
+ eerror " Power management and ACPI options --->"
+ eerror " [*] Power Management support"
+ eerror "in the 'menuconfig'"
+ die "CONFIG_ACPI disabled"
+ fi
+
+ if ! linux_chkconfig_present MAGIC_SYSRQ; then
+ eerror "${P} requires the magic SysRq keys in the kernel."
+ eerror "Please enable it:"
+ eerror " CONFIG_MAGIC_SYSRQ=y"
+ eerror "in /usr/src/linux/.config or"
+ eerror " Kernel hacking --->"
+ eerror " [*] Magic SysRq key"
+ eerror "in the 'menuconfig'"
+ die "CONFIG_MAGIC_SYSRQ disabled"
+ fi
+
+ if ! linux_chkconfig_present PCI_MSI; then
+ eerror "${P} requires MSI in the kernel."
+ eerror "Please enable it:"
+ eerror " CONFIG_PCI_MSI=y"
+ eerror "in /usr/src/linux/.config or"
+ eerror " Bus options (PCI etc.) --->"
+ eerror " [*] Message Signaled Interrupts (MSI and MSI-X)"
+ eerror "in the kernel config."
+ die "CONFIG_PCI_MSI disabled"
+ fi
+
+ if linux_chkconfig_present LOCKDEP; then
+ eerror "You've enabled LOCKDEP -- lock tracking -- in the kernel."
+ eerror "Unfortunately, this option exports the symbol lock_acquire as GPL-only."
+ eerror "This prevents ${P} from compiling with an error like this:"
+ eerror "FATAL: modpost: GPL-incompatible module fglrx.ko uses GPL-only symbol 'lock_acquire'"
+ eerror "Please make sure the following options have been unset:"
+ eerror " Kernel hacking --->"
+ eerror " [ ] Lock debugging: detect incorrect freeing of live locks"
+ eerror " [ ] Lock debugging: prove locking correctness"
+ eerror " [ ] Lock usage statistics"
+ eerror "in 'menuconfig'"
+ die "LOCKDEP enabled"
+ fi
+}
+
+pkg_setup() {
+ # Define module dir.
+ MODULE_DIR="${S}/${FOLDER_PREFIX}/lib/modules/fglrx/build_mod"
+ # xorg folder
+ BASE_DIR="${S}/x750"
+
+ # amd64/x86
+ if use amd64 ; then
+ MY_BASE_DIR="${BASE_DIR}_64a"
+ PKG_LIBDIR=lib64
+ ARCH_DIR="${S}/arch/x86_64"
+ else
+ MY_BASE_DIR="${BASE_DIR}"
+ PKG_LIBDIR=lib
+ ARCH_DIR="${S}/arch/x86"
+ fi
+
+ if use modules; then
+ MODULE_NAMES="fglrx(video:${S}/${FOLDER_PREFIX}/lib/modules/fglrx/build_mod/2.6.x)"
+ BUILD_TARGETS="kmod_build"
+ linux-mod_pkg_setup
+ BUILD_PARAMS="GCC_VER_MAJ=$(gcc-major-version) KVER=${KV_FULL} KDIR=${KV_DIR}"
+ _check_kernel_config
+ fi
+
+ elog
+ elog "Please note that this driver supports only graphic cards based on"
+ elog "r600 chipset and newer."
+ elog "This represent the ATI Radeon HD series at this moment."
+ elog
+ elog "If your card is older then usage of ${CATEGORY}/xf86-video-ati"
+ elog "as replacement is highly recommended. Rather than staying with"
+ elog "old versions of this driver."
+ elog "For migration informations please reffer to:"
+ elog "http://www.gentoo.org/proj/en/desktop/x/x11/ati-migration-guide.xml"
+ einfo
+}
+
+src_unpack() {
+ if [[ $(get_major_version) -gt 8 ]]; then
+ # Switching to a standard way to extract the files since otherwise no signature file
+ # would be created
+ local src="${DISTDIR}/${A}"
+ sh "${src}" --extract "${S}" 2&>1 /dev/null
+ else
+ unpack ${A}
+ fi
+}
+
+src_prepare() {
+ # All kernel options for prepare are ment to be in here
+ if use modules; then
+ # version patches
+ # epatch "${FILESDIR}"/kernel/${PV}-*.patch
+ if use debug; then
+ sed -i '/^#define DRM_DEBUG_CODE/s/0/1/' \
+ "${MODULE_DIR}/firegl_public.c" \
+ || die "Failed to enable debug output."
+ fi
+ fi
+
+ # 2.6.34 kernel support
+ epatch "${FILESDIR}"/ati-drivers-2.6.34.patch
+ # Fix a known compilation error
+ epatch "${FILESDIR}"/ati-drivers-fix_compilation-bug-297322.patch
+
+ # These are the userspace utilities that we also have source for.
+ # We rebuild these later.
+ rm \
+ "${ARCH_DIR}"/usr/X11R6/bin/{fgl_glxgears,fglrx_xgamma} \
+ "${ARCH_DIR}"/usr/X11R6/${PKG_LIBDIR}/libfglrx_gamma* \
+ || die "bin rm failed"
+
+ # in this version amdcccle isn't static, thus we depend on qt4
+ use qt4 || rm "${ARCH_DIR}"/usr/X11R6/bin/amdcccle
+
+ # ACPI fixups
+ sed -i \
+ -e "s:/var/lib/xdm/authdir/authfiles/:/var/run/xauth/:" \
+ -e "s:/var/lib/gdm/:/var/gdm/:" \
+ "${S}/${FOLDER_PREFIX}etc/ati/authatieventsd.sh" \
+ || die "sed failed."
+
+ # Since "who" is in coreutils, we're using that one instead of "finger".
+ sed -i -e 's:finger:who:' \
+ "${S}/${FOLDER_PREFIX}usr/share/doc/fglrx/examples/etc/acpi/ati-powermode.sh" \
+ || die "Replacing 'finger' with 'who' failed."
+ # Adjust paths in the script from /usr/X11R6/bin/ to /opt/bin/ and
+ # add function to detect default state.
+ epatch "${FILESDIR}"/ati-powermode-opt-path-2.patch || die "Failed to epatch powermode-opt-path-2.patch"
+
+ cd "${MODULE_DIR}"
+ ln -s "${ARCH_DIR}"/lib/modules/fglrx/build_mod/libfglrx_ip.a.GCC$(gcc-major-version) \
+ || die "symlinking precompiled core failed"
+
+ convert_to_m 2.6.x/Makefile || die "convert_to_m failed"
+
+ # When built with ati's make.sh it defines a bunch of macros if
+ # certain .config values are set, falling back to less reliable
+ # detection methods if linux/autoconf.h is not available. We
+ # simply use the linux/autoconf.h settings directly, bypassing the
+ # detection script.
+ sed -i -e 's/__SMP__/CONFIG_SMP/' *.c *h || die "SMP sed failed"
+ sed -i -e 's/ifdef MODVERSIONS/ifdef CONFIG_MODVERSIONS/' *.c *.h \
+ || die "MODVERSIONS sed failed"
+ cd "${S}"
+
+ mkdir extra || die "mkdir failed"
+ cd extra
+ unpack ./../${FOLDER_PREFIX}usr/src/ati/fglrx_sample_source.tgz
+ sed -i -e 's:include/extensions/extutil.h:X11/extensions/extutil.h:' \
+ lib/fglrx_gamma/fglrx_gamma.c || die "include fixup failed"
+ # Add a category.
+ mv programs/fglrx_gamma/fglrx_xgamma.{man,1} || die "man mv failed"
+}
+
+src_compile() {
+ use modules && linux-mod_src_compile
+
+ ebegin "Building fgl_glxgears"
+ cd "${S}"/extra/fgl_glxgears
+ # These extra libs/utils either have an Imakefile that does not
+ # work very well without tweaking or a Makefile ignoring CFLAGS
+ # and the like. We bypass those.
+
+ # The -DUSE_GLU is needed to compile using nvidia headers
+ # according to a comment in ati-drivers-extra-8.33.6.ebuild.
+ "$(tc-getCC)" -o fgl_glxgears ${CFLAGS} ${LDFLAGS} -DUSE_GLU \
+ -I"${S}"/${FOLDER_PREFIX}usr/include fgl_glxgears.c \
+ -lGL -lGLU -lX11 -lm || die "fgl_glxgears build failed"
+ eend $?
+
+ ebegin "Building fglrx_gamma lib"
+ cd "${S}"/extra/lib/fglrx_gamma
+ "$(tc-getCC)" -shared -fpic -o libfglrx_gamma.so.1.0 ${CFLAGS} ${LDFLAGS} \
+ -DXF86MISC -Wl,-soname,libfglrx_gamma.so.1.0 fglrx_gamma.c \
+ -lXext || die "fglrx_gamma lib build failed"
+ ln -s libfglrx_gamma.so.1.0 libfglrx_gamma.so || die "ln failed"
+ ln -s libfglrx_gamma.so.1.0 libfglrx_gamma.so.1 || die "ln failed"
+ eend $?
+
+ ebegin "Building fglrx_gamma util"
+ cd "${S}"/extra/programs/fglrx_gamma
+ "$(tc-getCC)" -o fglrx_xgamma ${CFLAGS} ${LDFLAGS} \
+ -I../../../${FOLDER_PREFIX}usr/X11R6/include -L../../lib/fglrx_gamma \
+ fglrx_xgamma.c -lm -lfglrx_gamma -lX11 \
+ || die "fglrx_gamma util build failed"
+ eend $?
+
+}
+
+src_install() {
+ use modules && linux-mod_src_install
+
+ # We can do two things here, and neither of them is very nice.
+
+ # For direct rendering libGL has to be able to load one or more
+ # dri modules (files ending in _dri.so, like fglrx_dri.so).
+ # Gentoo's mesa looks for these files in the location specified by
+ # LIBGL_DRIVERS_PATH or LIBGL_DRIVERS_DIR, then in the hardcoded
+ # location /usr/$(get_libdir)/dri. Ati's libGL does the same
+ # thing, but the hardcoded location is /usr/X11R6/lib/modules/dri
+ # on x86 and amd64 32bit, /usr/X11R6/lib64/modules/dri on amd64
+ # 64bit. So we can either put the .so files in that (unusual,
+ # compared to "normal" mesa libGL) location or set
+ # LIBGL_DRIVERS_PATH. We currently do the latter. See also bug
+ # 101539.
+
+ # The problem with this approach is that LIBGL_DRIVERS_PATH
+ # *overrides* the default hardcoded location, it does not extend
+ # it. So if ati-drivers is merged but a non-ati libGL is selected
+ # and its hardcoded path does not match our LIBGL_DRIVERS_PATH
+ # (because it changed in a newer mesa or because it was compiled
+ # for a different set of multilib abis than we are) stuff breaks.
+
+ # We create one file per ABI to work with "native" multilib, see
+ # below.
+
+ echo "COLON_SEPARATED=LIBGL_DRIVERS_PATH" > "${T}/03ati-colon-sep"
+ doenvd "${T}/03ati-colon-sep" || die
+
+ # All libraries that we have a 32 bit and 64 bit version of on
+ # amd64 are installed in src_install-libs. Everything else
+ # (including libraries only available in native 64bit on amd64)
+ # goes in here.
+
+ # There used to be some code here that tried to detect running
+ # under a "native multilib" portage ((precursor of)
+ # http://dev.gentoo.org/~kanaka/auto-multilib/). I removed that, it
+ # should just work (only doing some duplicate work). --marienz
+ if has_multilib_profile; then
+ local OABI=${ABI}
+ for ABI in $(get_install_abis); do
+ src_install-libs
+ done
+ ABI=${OABI}
+ unset OABI
+ else
+ src_install-libs
+ fi
+
+ # This is sorted by the order the files occur in the source tree.
+
+ # X modules.
+ exeinto /usr/$(get_libdir)/xorg/modules/drivers
+ doexe "${MY_BASE_DIR}"/usr/X11R6/${PKG_LIBDIR}/modules/drivers/fglrx_drv.so || die
+ exeinto /usr/$(get_libdir)/xorg/modules/linux
+ doexe "${MY_BASE_DIR}"/usr/X11R6/${PKG_LIBDIR}/modules/linux/libfglrxdrm.so || die
+ exeinto /usr/$(get_libdir)/xorg/modules
+ doexe "${MY_BASE_DIR}"/usr/X11R6/${PKG_LIBDIR}/modules/{glesx.so,amdxmm.so} || die
+
+ # Arch-specific files.
+ # (s)bin.
+ into /opt
+ dosbin "${ARCH_DIR}"/usr/sbin/atieventsd || die
+ # We cleaned out the compilable stuff in src_unpack
+ dobin "${ARCH_DIR}"/usr/X11R6/bin/* || die
+
+ # lib.
+ exeinto /usr/$(get_libdir)
+ # Everything except for the libGL.so installed in src_install-libs.
+ doexe $(find "${ARCH_DIR}"/usr/X11R6/${PKG_LIBDIR} \
+ -maxdepth 1 -type f -name '*.so*' -not -name 'libGL.so*')
+ insinto /usr/$(get_libdir)
+ doins $(find "${ARCH_DIR}"/usr/X11R6/${PKG_LIBDIR} \
+ -maxdepth 1 -type f -not -name '*.so*')
+
+ # Common files.
+ # etc.
+ insinto /etc/ati
+ # Everything except for the authatieventsd.sh script.
+ doins ${FOLDER_PREFIX}etc/ati/{logo*,control,atiogl.xml,signature,amdpcsdb.default}
+ insopts -m0755
+ doins ${FOLDER_PREFIX}etc/ati/authatieventsd.sh || die
+
+ # include.
+ insinto /usr
+ doins -r ${FOLDER_PREFIX}usr/include || die
+ insinto /usr/include/X11/extensions
+ doins ${FOLDER_PREFIX}usr/X11R6/include/X11/extensions/fglrx_gamma.h || die
+
+ # Just the atigetsysteminfo.sh script.
+ into /usr
+ dosbin ${FOLDER_PREFIX}usr/sbin/* || die
+
+ # data files for the control panel.
+ if use qt4 ; then
+ insinto /usr/share
+ doins -r ${FOLDER_PREFIX}usr/share/ati || die
+ insinto /usr/share/pixmaps
+ doins ${FOLDER_PREFIX}usr/share/icons/ccc_large.xpm || die
+ make_desktop_entry amdcccle 'ATI Catalyst Control Center' \
+ ccc_large System
+ fi
+
+ # doc.
+ dohtml -r ${FOLDER_PREFIX}usr/share/doc/fglrx || die
+
+ doman ${FOLDER_PREFIX}usr/share/man/man8/atieventsd.8 || die
+
+ pushd ${FOLDER_PREFIX}usr/share/doc/fglrx/examples/etc/acpi > /dev/null
+
+ exeinto /etc/acpi
+ doexe ati-powermode.sh || die
+ insinto /etc/acpi/events
+ doins events/* || die
+
+ popd > /dev/null
+
+ # Done with the "source" tree. Install tools we rebuilt:
+ dobin extra/fgl_glxgears/fgl_glxgears || die
+ newdoc extra/fgl_glxgears/README README.fgl_glxgears || die
+
+ dolib extra/lib/fglrx_gamma/*so* || die
+ newdoc extra/lib/fglrx_gamma/README README.libfglrx_gamma || die
+
+ dobin extra/programs/fglrx_gamma/fglrx_xgamma || die
+ doman extra/programs/fglrx_gamma/fglrx_xgamma.1 || die
+ newdoc extra/programs/fglrx_gamma/README README.fglrx_gamma || die
+
+ # Gentoo-specific stuff:
+ newinitd "${FILESDIR}"/atieventsd.init atieventsd \
+ || die "Failed to install atieventsd.init.d"
+ echo 'ATIEVENTSDOPTS=""' > "${T}"/atieventsd.conf
+ insopts -m0644
+ newconfd "${T}"/atieventsd.conf atieventsd || die
+}
+
+src_install-libs() {
+ if [[ "${ABI}" == "amd64" ]]; then
+ local EX_BASE_DIR="${BASE_DIR}_64a"
+ local pkglibdir=lib64
+ local MY_ARCH_DIR="${S}/arch/x86_64"
+ else
+ local EX_BASE_DIR="${BASE_DIR}"
+ local pkglibdir=lib
+ local MY_ARCH_DIR="${S}/arch/x86"
+ fi
+ einfo "ati tree '${pkglibdir}' -> '$(get_libdir)' on system"
+
+ local ATI_ROOT=/usr/$(get_libdir)/opengl/ati
+ # To make sure we do not miss a spot when these change.
+ local libmajor=1 libminor=2
+ local libver=${libmajor}.${libminor}
+
+ # The GLX libraries
+ # (yes, this really is "lib" even on amd64/multilib --marienz)
+ exeinto ${ATI_ROOT}/lib
+ doexe "${MY_ARCH_DIR}"/usr/X11R6/${pkglibdir}/libGL.so.${libver} || die
+ dosym libGL.so.${libver} ${ATI_ROOT}/lib/libGL.so.${libmajor} || die
+ dosym libGL.so.${libver} ${ATI_ROOT}/lib/libGL.so || die
+
+ exeinto ${ATI_ROOT}/extensions
+ doexe "${EX_BASE_DIR}"/usr/X11R6/${pkglibdir}/modules/extensions/* || die
+
+ # DRI modules, installed into the path used by recent versions of mesa.
+ exeinto /usr/$(get_libdir)/dri
+ doexe "${MY_ARCH_DIR}"/usr/X11R6/${pkglibdir}/modules/dri/fglrx_dri.so || die
+
+ # AMD Cal libraries
+ exeinto /usr/$(get_libdir)
+ doexe "${MY_ARCH_DIR}"/usr/${pkglibdir}/libati*.so* || die
+
+ # warn about removal of .la file
+ # WILL BE NEEDED IN FUTURE
+ #if [[ -e ${ATI_ROOT}/lib/libGL.la ]]; then
+ # ewarn "Since this version the libGL.la is not installed"
+ # ewarn "For fixing this issues please take look on:"
+ # ewarn " dev-util/lafilefixer"
+ # ewarn "This step is needed because the libGL.la is going"
+ # ewarn "to be removed by newer versions of the media-libs/mesa"
+ #fi
+ # Make up a libGL.la. Ati does not provide one, but mesa does. If
+ # a (libtool-based) libfoo is built with libGL.la present a
+ # reference to it is put into libfoo.la, and compiling
+ # (libtool-based) things that link too libfoo.la will complain if
+ # libGL.la disappears. So if we do not make up a libGL.la
+ # switching between mesa and ati becomes painful.
+ local revision=$(printf '%d%02d%02d' $(get_version_components))
+ sed -e "s:\${libmajor}:${libmajor}:g" \
+ -e "s:\${libminor}:${libminor}:g" \
+ -e "s:\${libdir}:$(get_libdir):g" \
+ -e "s:\${revision}:${revision}:g" \
+ "${FILESDIR}"/libGL.la.in > "${D}"/${ATI_ROOT}/lib/libGL.la \
+ || die "sed failed to make libGL.la"
+
+ local envname="${T}"/04ati-dri-path
+ if [[ -n ${ABI} ]]; then
+ envname="${envname}-${ABI}"
+ fi
+ echo "LIBGL_DRIVERS_PATH=/usr/$(get_libdir)/dri" > "${envname}"
+ doenvd "${envname}" || die
+}
+
+pkg_postinst() {
+ elog "To switch to ATI OpenGL, run \"eselect opengl set ati\""
+ elog "To change your xorg.conf you can use the bundled \"aticonfig\""
+ elog
+ elog "If you experience unexplained segmentation faults and kernel crashes"
+ elog "with this driver and multi-threaded applications such as wine,"
+ elog "set UseFastTLS in xorg.conf to either 0 or 1, but not 2."
+ elog
+ elog "You will have to source /etc/profile (or logout and back in) for dri"
+ elog "to work, unless you previously had ati-drivers installed."
+
+ # Workaroud screen corruption
+ ewarn "If you experience screen corruption with this driver, try putting"
+ ewarn ' Option "XAANoOffscreenPixmaps" "true"'
+ ewarn "in the Device Section of /etc/X11/xorg.conf."
+
+ use modules && linux-mod_pkg_postinst
+ "${ROOT}"/usr/bin/eselect opengl set --use-old ati
+}
+
+pkg_preinst() {
+ use modules && linux-mod_pkg_preinst
+}
+
+pkg_prerm() {
+ "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+}
+
+pkg_postrm() {
+ use modules && linux-mod_pkg_postrm
+ "${ROOT}"/usr/bin/eselect opengl set --use-old xorg-x11
+}
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