# Copyright 1999-2014 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/x11-drivers/ati-drivers/ati-drivers-14.1_beta.ebuild,v 1.1 2014/02/16 20:14:17 chithanh Exp $ EAPI=5 inherit eutils multilib linux-info linux-mod toolchain-funcs versionator pax-utils DESCRIPTION="Ati precompiled drivers for Radeon Evergreen (HD5000 Series) and newer chipsets" HOMEPAGE="http://www.amd.com" RUN="${WORKDIR}/amd-driver-installer-13.35.1005-x86.x86_64.run" SLOT="1" # Uses javascript for download YESSSS DRIVERS_URI="http://www2.ati.com/drivers/beta/amd-catalyst-14.1-betav1.3-linux-x86.x86_64.zip" XVBA_SDK_URI="http://developer.amd.com/wordpress/media/2012/10/xvba-sdk-0.74-404001.tar.gz" SRC_URI="${DRIVERS_URI} ${XVBA_SDK_URI}" FOLDER_PREFIX="common/" IUSE="debug +modules multilib qt4 static-libs pax_kernel" LICENSE="AMD GPL-2 QPL-1.0" KEYWORDS="-* ~amd64 ~x86" RESTRICT="bindist test" RDEPEND=" <=x11-base/xorg-server-1.15.49[-minimal] >=app-admin/eselect-opengl-1.0.7 app-admin/eselect-opencl sys-power/acpid x11-apps/xauth x11-libs/libX11 x11-libs/libXext x11-libs/libXinerama x11-libs/libXrandr x11-libs/libXrender virtual/glu multilib? ( app-emulation/emul-linux-x86-opengl || ( ( x11-libs/libX11[abi_x86_32] x11-libs/libXext[abi_x86_32] x11-libs/libXinerama[abi_x86_32] x11-libs/libXrandr[abi_x86_32] x11-libs/libXrender[abi_x86_32] ) app-emulation/emul-linux-x86-xlibs ) ) qt4? ( x11-libs/libICE x11-libs/libSM x11-libs/libXcursor x11-libs/libXfixes x11-libs/libXxf86vm dev-qt/qtcore:4 dev-qt/qtgui:4[accessibility] ) " if [[ legacy != ${SLOT} ]]; then RDEPEND="${RDEPEND} !x11-drivers/ati-drivers:legacy" else RDEPEND="${RDEPEND} !x11-drivers/ati-drivers:1" fi DEPEND="${RDEPEND} x11-proto/inputproto x11-proto/xf86miscproto x11-proto/xf86vidmodeproto x11-proto/xineramaproto x11-libs/libXtst sys-apps/findutils app-misc/pax-utils app-arch/unzip " 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\(32\|64\)\?/opengl/ati/extensions/libglx.so 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 usr/lib\(32\|64\)\?/libamdocl\(32\|64\)\?.so " QA_DT_HASH=" opt/bin/amdcccle opt/bin/aticonfig opt/bin/atiodcli opt/bin/atiode opt/bin/clinfo opt/bin/fglrxinfo opt/sbin/atieventsd opt/sbin/amdnotifyui usr/lib\(32\|64\)\?/libaticalcl.so usr/lib\(32\|64\)\?/libaticalrt.so usr/lib\(32\|64\)\?/libatiuki.so.1.0 usr/lib\(32\|64\)\?/libatiadlxx.so usr/lib\(32\|64\)\?/libfglrx_dm.so.1.0 usr/lib\(32\|64\)\?/libXvBAW.so.1.0 usr/lib\(32\|64\)\?/libAMDXvBA.so.1.0 usr/lib\(32\|64\)\?/xorg/modules/amdxmm.so usr/lib\(32\|64\)\?/xorg/modules/glesx.so usr/lib\(32\|64\)\?/xorg/modules/linux/libfglrxdrm.so usr/lib\(32\|64\)\?/xorg/modules/drivers/fglrx_drv.so usr/lib\(32\|64\)\?/libaticaldd.so usr/lib\(32\|64\)\?/dri/fglrx_dri.so usr/lib\(32\|64\)\?/opengl/ati/extensions/libglx.so usr/lib\(32\|64\)\?/opengl/ati/extensions/fglrx-libglx.so usr/lib\(32\|64\)\?/opengl/ati/lib/fglrx-libGL.so.1.2 usr/lib\(32\|64\)\?/opengl/ati/lib/libGL.so.1.2 usr/lib\(32\|64\)\?/OpenCL/vendors/amd/libamdocl\(32\|64\)\?.so usr/lib\(32\|64\)\?/OpenCL/vendors/amd/libOpenCL.so.1 " pkg_pretend() { local CONFIG_CHECK="~MTRR ~!DRM ACPI PCI_MSI !LOCKDEP !PAX_KERNEXEC_PLUGIN_METHOD_OR" use amd64 && CONFIG_CHECK+=" COMPAT" local ERROR_MTRR="CONFIG_MTRR required for direct rendering." local ERROR_DRM="CONFIG_DRM must be disabled or compiled as a module and not loaded for direct rendering to work." local ERROR_LOCKDEP="CONFIG_LOCKDEP (lock tracking) exports the symbol lock_acquire as GPL-only. This prevents ${P} from compiling with an error like this: FATAL: modpost: GPL-incompatible module fglrx.ko uses GPL-only symbol 'lock_acquire'" local ERROR_PAX_KERNEXEC_PLUGIN_METHOD_OR="This config option will cause kernel to reject loading the fglrx module with \"ERROR: could not insert 'fglrx': Exec format error.\" You may want to try CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS instead." local ERROR_BKL="CONFIG_BKL must be enabled for kernels 2.6.37-2.6.38." # workaround until bug 365543 is solved if use modules; then linux-info_pkg_setup require_configured_kernel kernel_is ge 2 6 37 && kernel_is le 2 6 38 && CONFIG_CHECK+=" BKL" check_extra_config 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 fi if ! has XT ${PAX_MARKINGS} && use pax_kernel; then ewarn "You have disabled xattr pax markings for portage." ewarn "This will likely cause programs using ati-drivers provided" ewarn "libraries to be killed kernel." fi } pkg_setup() { if use modules; then MODULE_NAMES="fglrx(video:${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}" BUILD_PARAMS="${BUILD_PARAMS} CFLAGS_MODULE+=\"-DMODULE -DATI -DFGL\"" if grep -q arch_compat_alloc_user_space ${KV_DIR}/arch/x86/include/asm/compat.h ; then BUILD_PARAMS="${BUILD_PARAMS} CFLAGS_MODULE+=-DCOMPAT_ALLOC_USER_SPACE=arch_compat_alloc_user_space" else BUILD_PARAMS="${BUILD_PARAMS} CFLAGS_MODULE+=-DCOMPAT_ALLOC_USER_SPACE=compat_alloc_user_space" fi fi # Define module dir. MODULE_DIR="${S}/${FOLDER_PREFIX}/lib/modules/fglrx/build_mod" # get the xorg-server version and set BASE_DIR for that BASE_DIR="${S}/xpic" # 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 elog elog "Please note that this driver only supports graphic cards based on" elog "Evergreen chipset and newer." elog "This includes the AMD Radeon HD 5400+ series at this moment." elog elog "If your card is older then use ${CATEGORY}/xf86-video-ati" elog "For migration informations please refer to:" elog "http://www.gentoo.org/proj/en/desktop/x/x11/ati-migration-guide.xml" einfo } src_unpack() { local DRIVERS_DISTFILE XVBA_SDK_DISTFILE DRIVERS_DISTFILE=${DRIVERS_URI##*/} XVBA_SDK_DISTFILE=${XVBA_SDK_URI##*/} if [[ ${DRIVERS_DISTFILE} =~ .*\.tar\.gz ]]; then unpack ${DRIVERS_DISTFILE} else #please note, RUN may be insanely assigned at top near SRC_URI if [[ ${DRIVERS_DISTFILE} =~ .*\.zip ]]; then unpack ${DRIVERS_DISTFILE} [[ -z "$RUN" ]] && RUN="${S}/${DRIVERS_DISTFILE/%.zip/.run}" else RUN="${DISTDIR}/${DRIVERS_DISTFILE}" fi sh "${RUN}" --extract "${S}" 2>&1 > /dev/null || die fi mkdir xvba_sdk cd xvba_sdk unpack ${XVBA_SDK_DISTFILE} mkdir -p "${WORKDIR}/extra" || die "mkdir extra failed" cd "${WORKDIR}/extra" tar -xf "../${FOLDER_PREFIX}usr/src/ati/fglrx_sample_source.tgz" } src_prepare() { if use modules; then if use debug; then sed -i '/^#define DRM_DEBUG_CODE/s/0/1/' \ "${MODULE_DIR}/firegl_public.c" \ || die "Failed to enable debug output." fi fi # These are the userspace utilities that we also have source for. # We rebuild these later. rm \ "${ARCH_DIR}"/usr/X11R6/bin/fgl_glxgears \ || 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}/${FOLDER_PREFIX}etc/ati/authatieventsd.sh" \ || die "ACPI fixups failed." # Since "who" is in coreutils, we're using that one instead of "finger". sed -i -e 's:finger:who:' \ "${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-3.patch # see http://ati.cchtml.com/show_bug.cgi?id=495 #epatch "${FILESDIR}"/ati-drivers-old_rsp.patch # first hunk applied upstream second (x32 related) was not epatch "${FILESDIR}"/ati-drivers-x32_something_something.patch # compile fix for AGP-less kernel, bug #435322 epatch "${FILESDIR}"/ati-drivers-12.9-KCL_AGP_FindCapsRegisters-stub.patch # Compile fix for kernel typesafe uid types #469160 epatch "${FILESDIR}/typesafe-kuid.diff" epatch "${FILESDIR}/ati-drivers-13.8-beta-include-seq_file.patch" epatch "${FILESDIR}/check-for-iommu-only-if-iommu-is-supported.patch" # Fix #483400 epatch "${FILESDIR}/fgl_glxgears-do-not-include-glATI.patch" # Fix build on new kernels #epatch "${FILESDIR}/ati-drivers-13.12-acpi.patch" # Add support for linux-3.13. See #498766 #epatch "${FILESDIR}/ati-drivers-linux-3.13-acpi-handle.patch" # Compile fix, https://bugs.gentoo.org/show_bug.cgi?id=454870 use pax_kernel && epatch "${FILESDIR}/const-notifier-block.patch" cd "${MODULE_DIR}" # bugged fglrx build system, this file should be copied by hand cp ${ARCH_DIR}/lib/modules/fglrx/build_mod/libfglrx_ip.a 2.6.x convert_to_m 2.6.x/Makefile || die "convert_to_m failed" # When built with ati's make.sh it defines a bunch of macros if # certain .config values are set, falling back to less reliable # detection methods if linux/autoconf.h is not available. We # simply use the linux/autoconf.h settings directly, bypassing the # detection script. sed -i -e 's/__SMP__/CONFIG_SMP/' *.c *h || die "SMP sed failed" sed -i -e 's/ifdef MODVERSIONS/ifdef CONFIG_MODVERSIONS/' *.c *.h \ || die "MODVERSIONS sed failed" } src_compile() { use modules && linux-mod_src_compile ebegin "Building fgl_glxgears" cd "${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 $? } src_install() { use modules && linux-mod_src_install # We can do two things here, and neither of them is very nice. # For direct rendering libGL has to be able to load one or more # dri modules (files ending in _dri.so, like fglrx_dri.so). # Gentoo's mesa looks for these files in the location specified by # LIBGL_DRIVERS_PATH or LIBGL_DRIVERS_DIR, then in the hardcoded # location /usr/$(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/${PKG_LIBDIR}/modules/drivers/fglrx_drv.so exeinto /usr/$(get_libdir)/xorg/modules/linux doexe "${MY_BASE_DIR}"/usr/X11R6/${PKG_LIBDIR}/modules/linux/libfglrxdrm.so exeinto /usr/$(get_libdir)/xorg/modules doexe "${MY_BASE_DIR}"/usr/X11R6/${PKG_LIBDIR}/modules/{glesx.so,amdxmm.so} # Arch-specific files. # (s)bin. into /opt dosbin "${ARCH_DIR}"/usr/sbin/atieventsd use qt4 && dosbin "${ARCH_DIR}"/usr/sbin/amdnotifyui dobin "${ARCH_DIR}"/usr/bin/clinfo # We cleaned out the compilable stuff in src_unpack dobin "${ARCH_DIR}"/usr/X11R6/bin/* # Common files. # etc. insinto /etc/ati exeinto /etc/ati # Everything except for the authatieventsd.sh script. doins ${FOLDER_PREFIX}etc/ati/{logo*,control,signature,amdpcsdb.default} doexe ${FOLDER_PREFIX}etc/ati/authatieventsd.sh # include. insinto /usr doins -r ${FOLDER_PREFIX}usr/include insinto /usr/include/X11/extensions # Just the atigetsysteminfo.sh script. into /usr dosbin ${FOLDER_PREFIX}usr/sbin/* # data files for the control panel. if use qt4 ; then insinto /usr/share doins -r ${FOLDER_PREFIX}usr/share/ati insinto /usr/share/pixmaps doins ${FOLDER_PREFIX}usr/share/icons/ccc_large.xpm make_desktop_entry amdcccle 'AMD Catalyst Control Center' \ ccc_large System fi # doc. dohtml -r ${FOLDER_PREFIX}usr/share/doc/fglrx doman ${FOLDER_PREFIX}usr/share/man/man8/atieventsd.8 pushd ${FOLDER_PREFIX}usr/share/doc/fglrx/examples/etc/acpi > /dev/null exeinto /etc/acpi doexe ati-powermode.sh insinto /etc/acpi/events doins events/* popd > /dev/null # Done with the "source" tree. Install tools we rebuilt: dobin extra/fgl_glxgears/fgl_glxgears newdoc extra/fgl_glxgears/README README.fgl_glxgears # Gentoo-specific stuff: newinitd "${FILESDIR}"/atieventsd.init atieventsd echo 'ATIEVENTSDOPTS=""' > "${T}"/atieventsd.conf newconfd "${T}"/atieventsd.conf atieventsd # PowerXpress stuff exeinto /usr/$(get_libdir)/fglrx doexe "${FILESDIR}"/switchlibGL || die "doexe switchlibGL failed" cp "${FILESDIR}"/switchlibGL "${T}"/switchlibglx doexe "${T}"/switchlibglx || die "doexe switchlibglx failed" } src_install-libs() { if [[ "${ABI}" == "amd64" ]]; then local EX_BASE_DIR="${BASE_DIR}_64a" local pkglibdir=lib64 local MY_ARCH_DIR="${S}/arch/x86_64" local oclsuffix=64 else local EX_BASE_DIR="${BASE_DIR}" local pkglibdir=lib local MY_ARCH_DIR="${S}/arch/x86" local oclsuffix=32 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 ${ATI_ROOT}/lib newexe "${MY_ARCH_DIR}"/usr/X11R6/${pkglibdir}/fglrx/fglrx-libGL.so.${libver} \ libGL.so.${libver} dosym libGL.so.${libver} ${ATI_ROOT}/lib/libGL.so.${libmajor} dosym libGL.so.${libver} ${ATI_ROOT}/lib/libGL.so exeinto ${ATI_ROOT}/extensions doexe "${EX_BASE_DIR}"/usr/X11R6/${pkglibdir}/modules/extensions/fglrx/fglrx-libglx.so mv "${D}"/${ATI_ROOT}/extensions/{fglrx-,}libglx.so # other libs exeinto /usr/$(get_libdir) # Everything except for the libGL.so installed some row above doexe $(find "${MY_ARCH_DIR}"/usr/X11R6/${pkglibdir} \ -maxdepth 1 -type f -name '*.so*' -not -name '*libGL.so*') insinto /usr/$(get_libdir) doins $(find "${MY_ARCH_DIR}"/usr/X11R6/${pkglibdir} \ -maxdepth 1 -type f -not -name '*.so*') # DRI modules, installed into the path used by recent versions of mesa. exeinto /usr/$(get_libdir)/dri doexe "${MY_ARCH_DIR}"/usr/X11R6/${pkglibdir}/modules/dri/fglrx_dri.so # AMD Cal and OpenCL libraries exeinto /usr/$(get_libdir)/OpenCL/vendors/amd doexe "${MY_ARCH_DIR}"/usr/${pkglibdir}/libamdocl*.so* doexe "${MY_ARCH_DIR}"/usr/${pkglibdir}/libOpenCL*.so* dosym libOpenCL.so.${libmajor} /usr/$(get_libdir)/OpenCL/vendors/amd/libOpenCL.so exeinto /usr/$(get_libdir) doexe "${MY_ARCH_DIR}"/usr/${pkglibdir}/libati*.so* # OpenCL vendor files insinto /etc/OpenCL/vendors/ cat > "${T}"/amdocl${oclsuffix}.icd <<-EOF /usr/$(get_libdir)/OpenCL/vendors/amd/libamdocl${oclsuffix}.so EOF doins "${T}"/amdocl${oclsuffix}.icd 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}" # Silence the QA notice by creating missing soname symlinks for so in $(find "${D}"/usr/$(get_libdir) -maxdepth 1 -name *.so.[0-9].[0-9]) do local soname=${so##*/} local soname_one=${soname%.[0-9]} local soname_zero=${soname_one%.[0-9]} dosym ${soname} /usr/$(get_libdir)/${soname_one} dosym ${soname_one} /usr/$(get_libdir)/${soname_zero} done # See https://bugs.gentoo.org/show_bug.cgi?id=443466 dodir /etc/revdep-rebuild/ echo "SEARCH_DIRS_MASK=\"/opt/bin/clinfo\"" > "${ED}/etc/revdep-rebuild/62-ati-drivers" #remove static libs if not wanted use static-libs || rm -rf "${D}"/usr/$(get_libdir)/libfglrx_dm.a #install xvba sdk headers doheader xvba_sdk/include/amdxvba.h if use pax_kernel; then pax-mark m "${D}"/usr/lib*/opengl/ati/lib/libGL.so.1.2 || die "pax-mark failed" fi } pkg_postinst() { elog "To switch to AMD 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 "Fully rebooting the system after an ${PN} update is recommended" elog "Stopping Xorg, reloading fglrx kernel module and restart Xorg" elog "might not work" elog elog "Some cards need acpid running to handle events" elog "Please add it to boot runlevel with rc-update add acpid boot" elog use modules && linux-mod_pkg_postinst "${ROOT}"/usr/bin/eselect opengl set --use-old ati "${ROOT}"/usr/bin/eselect opencl set --use-old amd if has_version "x11-drivers/xf86-video-intel[sna]"; then ewarn "It is reported that xf86-video-intel built with USE=\"sna\" causes the X server" ewarn "to crash on systems that use hybrid AMD/Intel graphics. If you experience" ewarn "this crash, downgrade to xf86-video-intel-2.20.2 or earlier or" ewarn "try disabling sna for xf86-video-intel." ewarn "For details, see https://bugs.gentoo.org/show_bug.cgi?id=430000" fi if use pax_kernel; then ewarn "Please run \"revdep-pax -s libGL.so.1 -me\" after installation and" ewarn "after you have run \"eselect opengl set ati\". Executacle" ewarn "revdep-pax is part of package sys-apps/elfix." fi } pkg_preinst() { use modules && linux-mod_pkg_preinst } pkg_prerm() { "${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 }