# Copyright 2009-2021 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 PYTHON_COMPAT=( python3_{8..10} ) PYTHON_REQ_USE="xml" CHROMIUM_LANGS="am ar bg bn ca cs da de el en-GB es es-419 et fa fi fil fr gu he hi hr hu id it ja kn ko lt lv ml mr ms nb nl pl pt-BR pt-PT ro ru sk sl sr sv sw ta te th tr uk vi zh-CN zh-TW" inherit check-reqs chromium-2 desktop flag-o-matic ninja-utils pax-utils python-any-r1 readme.gentoo-r1 toolchain-funcs xdg-utils DESCRIPTION="Open-source version of Google Chrome web browser" HOMEPAGE="https://chromium.org/" PATCHSET="4" PATCHSET_NAME="chromium-$(ver_cut 1)-patchset-${PATCHSET}" SRC_URI="https://commondatastorage.googleapis.com/chromium-browser-official/${P}.tar.xz https://github.com/stha09/chromium-patches/releases/download/${PATCHSET_NAME}/${PATCHSET_NAME}.tar.xz" LICENSE="BSD" SLOT="0/beta" KEYWORDS="~amd64 ~arm64 ~x86" IUSE="component-build cups cpu_flags_arm_neon debug +hangouts headless +js-type-check kerberos +official pic +proprietary-codecs pulseaudio screencast selinux +suid +system-ffmpeg +system-harfbuzz +system-icu vaapi wayland widevine" REQUIRED_USE=" component-build? ( !suid ) screencast? ( wayland ) " COMMON_X_DEPEND=" media-libs/mesa:=[gbm(+)] x11-libs/libX11:= x11-libs/libXcomposite:= x11-libs/libXcursor:= x11-libs/libXdamage:= x11-libs/libXext:= x11-libs/libXfixes:= >=x11-libs/libXi-1.6.0:= x11-libs/libXrandr:= x11-libs/libXrender:= x11-libs/libXtst:= x11-libs/libxcb:= x11-libs/libxshmfence:= vaapi? ( >=x11-libs/libva-2.7:=[X,drm] ) " COMMON_DEPEND=" app-arch/bzip2:= cups? ( >=net-print/cups-1.3.11:= ) dev-libs/expat:= dev-libs/glib:2 >=dev-libs/libxml2-2.9.4-r3:=[icu] dev-libs/nspr:= >=dev-libs/nss-3.26:= >=media-libs/alsa-lib-1.0.19:= media-libs/fontconfig:= >=media-libs/freetype-2.11.0-r1:= system-harfbuzz? ( >=media-libs/harfbuzz-2.9.0:0=[icu(-)] ) media-libs/libjpeg-turbo:= media-libs/libpng:= pulseaudio? ( media-sound/pulseaudio:= ) system-ffmpeg? ( >=media-video/ffmpeg-4.3:= || ( media-video/ffmpeg[-samba] >=net-fs/samba-4.5.10-r1[-debug(-)] ) >=media-libs/opus-1.3.1:= ) net-misc/curl[ssl] sys-apps/dbus:= sys-apps/pciutils:= virtual/udev x11-libs/cairo:= x11-libs/gdk-pixbuf:2 x11-libs/libxkbcommon:= x11-libs/pango:= media-libs/flac:= >=media-libs/libwebp-0.4.0:= sys-libs/zlib:=[minizip] kerberos? ( virtual/krb5 ) !headless? ( ${COMMON_X_DEPEND} >=app-accessibility/at-spi2-atk-2.26:2 >=app-accessibility/at-spi2-core-2.26:2 >=dev-libs/atk-2.26 x11-libs/gtk+:3[X] wayland? ( dev-libs/wayland:= screencast? ( media-video/pipewire:0/0.3 ) x11-libs/gtk+:3[wayland,X] x11-libs/libdrm:= ) ) " RDEPEND="${COMMON_DEPEND} x11-misc/xdg-utils virtual/opengl virtual/ttf-fonts selinux? ( sec-policy/selinux-chromium ) " DEPEND="${COMMON_DEPEND} " # dev-vcs/git - https://bugs.gentoo.org/593476 BDEPEND=" ${PYTHON_DEPS} $(python_gen_any_dep ' dev-python/setuptools[${PYTHON_USEDEP}] ') >=app-arch/gzip-1.7 dev-lang/perl >=dev-util/gn-0.1807 dev-vcs/git >=dev-util/gperf-3.0.3 >=dev-util/ninja-1.7.2 >=net-libs/nodejs-7.6.0[inspector] >=sys-devel/bison-2.4.3 sys-devel/flex virtual/pkgconfig js-type-check? ( virtual/jre ) " # These are intended for ebuild maintainer use to force clang if GCC is broken. : ${CHROMIUM_FORCE_CLANG=no} : ${CHROMIUM_FORCE_LIBCXX=no} if [[ ${CHROMIUM_FORCE_CLANG} == yes ]]; then BDEPEND+=" >=sys-devel/clang-12" fi if [[ ${CHROMIUM_FORCE_LIBCXX} == yes ]]; then RDEPEND+=" >=sys-libs/libcxx-12" DEPEND+=" >=sys-libs/libcxx-12" else COMMON_DEPEND=" dev-libs/libxslt:= >=dev-libs/re2-0.2019.08.01:= >=media-libs/openh264-1.6.0:= system-icu? ( >=dev-libs/icu-69.1:= ) " RDEPEND+="${COMMON_DEPEND}" DEPEND+="${COMMON_DEPEND}" fi if ! has chromium_pkg_die ${EBUILD_DEATH_HOOKS}; then EBUILD_DEATH_HOOKS+=" chromium_pkg_die"; fi DISABLE_AUTOFORMATTING="yes" DOC_CONTENTS=" Some web pages may require additional fonts to display properly. Try installing some of the following packages if some characters are not displayed properly: - media-fonts/arphicfonts - media-fonts/droid - media-fonts/ipamonafont - media-fonts/noto - media-fonts/ja-ipafonts - media-fonts/takao-fonts - media-fonts/wqy-microhei - media-fonts/wqy-zenhei To fix broken icons on the Downloads page, you should install an icon theme that covers the appropriate MIME types, and configure this as your GTK+ icon theme. For native file dialogs in KDE, install kde-apps/kdialog. To make password storage work with your desktop environment you may have install one of the supported credentials management applications: - app-crypt/libsecret (GNOME) - kde-frameworks/kwallet (KDE) If you have one of above packages installed, but don't want to use them in Chromium, then add --password-store=basic to CHROMIUM_FLAGS in /etc/chromium/default. " python_check_deps() { has_version -b "dev-python/setuptools[${PYTHON_USEDEP}]" } pre_build_checks() { if [[ ${MERGE_TYPE} != binary ]]; then local -x CPP="$(tc-getCXX) -E" if tc-is-gcc && ! ver_test "$(gcc-version)" -ge 9.2; then die "At least gcc 9.2 is required" fi if [[ ${CHROMIUM_FORCE_CLANG} == yes ]] || tc-is-clang; then CPP="${CHOST}-clang++ -E" if ! ver_test "$(clang-major-version)" -ge 12; then die "At least clang 12 is required" fi fi fi # Check build requirements, bug #541816 and bug #471810 . CHECKREQS_MEMORY="4G" CHECKREQS_DISK_BUILD="9G" if ( shopt -s extglob; is-flagq '-g?(gdb)?([1-9])' ); then if use custom-cflags || use component-build; then CHECKREQS_DISK_BUILD="25G" fi if ! use component-build; then CHECKREQS_MEMORY="16G" fi fi check-reqs_pkg_setup } pkg_pretend() { pre_build_checks } pkg_setup() { pre_build_checks chromium_suid_sandbox_check_kernel_config # nvidia-drivers does not work correctly with Wayland due to unsupported EGLStreams if use wayland && ! use headless && has_version "x11-drivers/nvidia-drivers"; then ewarn "Proprietary nVidia driver does not work with Wayland. You can disable" ewarn "Wayland by setting DISABLE_OZONE_PLATFORM=true in /etc/chromium/default." fi } src_prepare() { # Calling this here supports resumption via FEATURES=keepwork python_setup local PATCHES=( "${WORKDIR}/patches" "${FILESDIR}/chromium-93-InkDropHost-crash.patch" "${FILESDIR}/chromium-96-EnumTable-crash.patch" "${FILESDIR}/chromium-glibc-2.34.patch" "${FILESDIR}/chromium-use-oauth2-client-switches-as-default.patch" "${FILESDIR}/chromium-shim_headers.patch" ) default mkdir -p third_party/node/linux/node-linux-x64/bin || die ln -s "${EPREFIX}"/usr/bin/node third_party/node/linux/node-linux-x64/bin/node || die # adjust python interpreter version sed -i -e "s|\(^script_executable = \).*|\1\"${EPYTHON}\"|g" .gn || die local keeplibs=( base/third_party/cityhash base/third_party/double_conversion base/third_party/dynamic_annotations base/third_party/icu base/third_party/nspr base/third_party/superfasthash base/third_party/symbolize base/third_party/valgrind base/third_party/xdg_mime base/third_party/xdg_user_dirs buildtools/third_party/libc++ buildtools/third_party/libc++abi chrome/third_party/mozilla_security_manager courgette/third_party net/third_party/mozilla_security_manager net/third_party/nss net/third_party/quic net/third_party/uri_template third_party/abseil-cpp third_party/angle third_party/angle/src/common/third_party/base third_party/angle/src/common/third_party/smhasher third_party/angle/src/common/third_party/xxhash third_party/angle/src/third_party/libXNVCtrl third_party/angle/src/third_party/trace_event third_party/angle/src/third_party/volk third_party/apple_apsl third_party/axe-core third_party/blink third_party/boringssl third_party/boringssl/src/third_party/fiat third_party/breakpad third_party/breakpad/breakpad/src/third_party/curl third_party/brotli third_party/catapult third_party/catapult/common/py_vulcanize/third_party/rcssmin third_party/catapult/common/py_vulcanize/third_party/rjsmin third_party/catapult/third_party/beautifulsoup4-4.9.3 third_party/catapult/third_party/html5lib-1.1 third_party/catapult/third_party/polymer third_party/catapult/third_party/six third_party/catapult/tracing/third_party/d3 third_party/catapult/tracing/third_party/gl-matrix third_party/catapult/tracing/third_party/jpeg-js third_party/catapult/tracing/third_party/jszip third_party/catapult/tracing/third_party/mannwhitneyu third_party/catapult/tracing/third_party/oboe third_party/catapult/tracing/third_party/pako third_party/ced third_party/cld_3 third_party/closure_compiler third_party/crashpad third_party/crashpad/crashpad/third_party/lss third_party/crashpad/crashpad/third_party/zlib third_party/crc32c third_party/cros_system_api third_party/dav1d third_party/dawn third_party/dawn/third_party/khronos third_party/dawn/third_party/tint third_party/depot_tools third_party/devscripts third_party/devtools-frontend third_party/devtools-frontend/src/front_end/third_party/acorn third_party/devtools-frontend/src/front_end/third_party/axe-core third_party/devtools-frontend/src/front_end/third_party/chromium third_party/devtools-frontend/src/front_end/third_party/codemirror third_party/devtools-frontend/src/front_end/third_party/diff third_party/devtools-frontend/src/front_end/third_party/i18n third_party/devtools-frontend/src/front_end/third_party/intl-messageformat third_party/devtools-frontend/src/front_end/third_party/lighthouse third_party/devtools-frontend/src/front_end/third_party/lit-html third_party/devtools-frontend/src/front_end/third_party/lodash-isequal third_party/devtools-frontend/src/front_end/third_party/marked third_party/devtools-frontend/src/front_end/third_party/puppeteer third_party/devtools-frontend/src/front_end/third_party/wasmparser third_party/devtools-frontend/src/test/unittests/front_end/third_party/i18n third_party/devtools-frontend/src/third_party third_party/distributed_point_functions third_party/dom_distiller_js third_party/eigen3 third_party/emoji-segmenter third_party/farmhash third_party/fdlibm third_party/fft2d third_party/flatbuffers third_party/freetype third_party/fusejs third_party/highway third_party/libgifcodec third_party/liburlpattern third_party/libzip third_party/gemmlowp third_party/google_input_tools third_party/google_input_tools/third_party/closure_library third_party/google_input_tools/third_party/closure_library/third_party/closure third_party/googletest third_party/hunspell third_party/iccjpeg third_party/inspector_protocol third_party/jinja2 third_party/jsoncpp third_party/jstemplate third_party/khronos third_party/leveldatabase third_party/libXNVCtrl third_party/libaddressinput third_party/libaom third_party/libaom/source/libaom/third_party/fastfeat third_party/libaom/source/libaom/third_party/vector third_party/libaom/source/libaom/third_party/x86inc third_party/libavif third_party/libgav1 third_party/libjingle third_party/libjxl third_party/libphonenumber third_party/libsecret third_party/libsrtp third_party/libsync third_party/libudev third_party/libva_protected_content third_party/libvpx third_party/libvpx/source/libvpx/third_party/x86inc third_party/libwebm third_party/libx11 third_party/libxcb-keysyms third_party/libxml/chromium third_party/libyuv third_party/llvm third_party/lottie third_party/lss third_party/lzma_sdk third_party/mako third_party/maldoca third_party/maldoca/src/third_party/tensorflow_protos third_party/maldoca/src/third_party/zlibwrapper third_party/markupsafe third_party/mesa third_party/metrics_proto third_party/minigbm third_party/modp_b64 third_party/nasm third_party/nearby third_party/neon_2_sse third_party/node third_party/node/node_modules/polymer-bundler/lib/third_party/UglifyJS2 third_party/one_euro_filter third_party/opencv third_party/openscreen third_party/openscreen/src/third_party/mozilla third_party/openscreen/src/third_party/tinycbor/src/src third_party/ots third_party/pdfium third_party/pdfium/third_party/agg23 third_party/pdfium/third_party/base third_party/pdfium/third_party/bigint third_party/pdfium/third_party/freetype third_party/pdfium/third_party/lcms third_party/pdfium/third_party/libopenjpeg20 third_party/pdfium/third_party/libpng16 third_party/pdfium/third_party/libtiff third_party/pdfium/third_party/skia_shared third_party/perfetto third_party/perfetto/protos/third_party/chromium third_party/pffft third_party/ply third_party/polymer third_party/private-join-and-compute third_party/private_membership third_party/protobuf third_party/protobuf/third_party/six third_party/pyjson5 third_party/qcms third_party/rnnoise third_party/s2cellid third_party/securemessage third_party/shell-encryption third_party/simplejson third_party/skia third_party/skia/include/third_party/skcms third_party/skia/include/third_party/vulkan third_party/skia/third_party/skcms third_party/skia/third_party/vulkan third_party/smhasher third_party/snappy third_party/sqlite third_party/swiftshader third_party/swiftshader/third_party/astc-encoder third_party/swiftshader/third_party/llvm-subzero third_party/swiftshader/third_party/marl third_party/swiftshader/third_party/subzero third_party/swiftshader/third_party/SPIRV-Headers/include/spirv/unified1 third_party/tcmalloc third_party/tensorflow-text third_party/tflite third_party/tflite/src/third_party/eigen3 third_party/tflite/src/third_party/fft2d third_party/ruy third_party/six third_party/ukey2 third_party/unrar third_party/usrsctp third_party/utf third_party/vulkan third_party/web-animations-js third_party/webdriver third_party/webgpu-cts third_party/webrtc third_party/webrtc/common_audio/third_party/ooura third_party/webrtc/common_audio/third_party/spl_sqrt_floor third_party/webrtc/modules/third_party/fft third_party/webrtc/modules/third_party/g711 third_party/webrtc/modules/third_party/g722 third_party/webrtc/rtc_base/third_party/base64 third_party/webrtc/rtc_base/third_party/sigslot third_party/widevine third_party/woff2 third_party/wuffs third_party/x11proto third_party/xcbproto third_party/zxcvbn-cpp third_party/zlib/google url/third_party/mozilla v8/src/third_party/siphash v8/src/third_party/valgrind v8/src/third_party/utf8-decoder v8/third_party/inspector_protocol v8/third_party/v8 # gyp -> gn leftovers base/third_party/libevent third_party/speech-dispatcher third_party/usb_ids third_party/xdg-utils ) if ! use system-ffmpeg; then keeplibs+=( third_party/ffmpeg third_party/opus ) fi if ! use system-icu; then keeplibs+=( third_party/icu ) fi if use system-harfbuzz; then keeplibs+=( third_party/harfbuzz-ng/utils ) else keeplibs+=( third_party/harfbuzz-ng ) fi if use wayland && ! use headless ; then keeplibs+=( third_party/wayland ) fi if [[ ${CHROMIUM_FORCE_LIBCXX} == yes ]]; then keeplibs+=( third_party/libxml ) keeplibs+=( third_party/libxslt ) keeplibs+=( third_party/openh264 ) keeplibs+=( third_party/re2 ) if use system-icu; then keeplibs+=( third_party/icu ) fi fi if use arm64 || use ppc64 ; then keeplibs+=( third_party/swiftshader/third_party/llvm-10.0 ) fi # we need to generate ppc64 stuff because upstream does not ship it yet # it has to be done before unbundling. if use ppc64; then pushd third_party/libvpx >/dev/null || die mkdir -p source/config/linux/ppc64 || die ./generate_gni.sh || die popd >/dev/null || die fi # Remove most bundled libraries. Some are still needed. build/linux/unbundle/remove_bundled_libraries.py "${keeplibs[@]}" --do-remove || die if use js-type-check; then ln -s "${EPREFIX}"/usr/bin/java third_party/jdk/current/bin/java || die fi # bundled eu-strip is for amd64 only and we don't want to pre-stripped binaries mkdir -p buildtools/third_party/eu-strip/bin || die ln -s "${EPREFIX}"/bin/true buildtools/third_party/eu-strip/bin/eu-strip || die } src_configure() { # Calling this here supports resumption via FEATURES=keepwork python_setup local myconf_gn="" # Make sure the build system will use the right tools, bug #340795. tc-export AR CC CXX NM if [[ ${CHROMIUM_FORCE_CLANG} == yes ]] && ! tc-is-clang; then # Force clang since gcc is pretty broken at the moment. CC=${CHOST}-clang CXX=${CHOST}-clang++ strip-unsupported-flags fi if tc-is-clang; then myconf_gn+=" is_clang=true clang_use_chrome_plugins=false" else if [[ ${CHROMIUM_FORCE_LIBCXX} == yes ]]; then die "Compiling with sys-libs/libcxx requires clang." fi myconf_gn+=" is_clang=false" fi # Define a custom toolchain for GN myconf_gn+=" custom_toolchain=\"//build/toolchain/linux/unbundle:default\"" if tc-is-cross-compiler; then tc-export BUILD_{AR,CC,CXX,NM} myconf_gn+=" host_toolchain=\"//build/toolchain/linux/unbundle:host\"" myconf_gn+=" v8_snapshot_toolchain=\"//build/toolchain/linux/unbundle:host\"" else myconf_gn+=" host_toolchain=\"//build/toolchain/linux/unbundle:default\"" fi # GN needs explicit config for Debug/Release as opposed to inferring it from build directory. myconf_gn+=" is_debug=false" # enable DCHECK with USE=debug only, increases chrome binary size by 30%, bug #811138. # DCHECK is fatal by default, make it configurable at runtime, #bug 807881. myconf_gn+=" dcheck_always_on=$(usex debug true false)" myconf_gn+=" dcheck_is_configurable=$(usex debug true false)" # Component build isn't generally intended for use by end users. It's mostly useful # for development and debugging. myconf_gn+=" is_component_build=$(usex component-build true false)" # Disable nacl, we can't build without pnacl (http://crbug.com/269560). myconf_gn+=" enable_nacl=false" # Use system-provided libraries. # TODO: freetype -- remove sources (https://bugs.chromium.org/p/pdfium/issues/detail?id=733). # TODO: use_system_hunspell (upstream changes needed). # TODO: use_system_protobuf (bug #525560). # TODO: use_system_sqlite (http://crbug.com/22208). # libevent: https://bugs.gentoo.org/593458 local gn_system_libraries=( flac fontconfig freetype # Need harfbuzz_from_pkgconfig target #harfbuzz-ng libdrm libjpeg libpng libwebp zlib ) if use system-ffmpeg; then gn_system_libraries+=( ffmpeg opus ) fi if use system-icu; then gn_system_libraries+=( icu ) fi if [[ ${CHROMIUM_FORCE_LIBCXX} != yes ]]; then # unbundle only without libc++, because libc++ is not fully ABI compatible with libstdc++ gn_system_libraries+=( libxml ) gn_system_libraries+=( libxslt ) gn_system_libraries+=( openh264 ) gn_system_libraries+=( re2 ) fi build/linux/unbundle/replace_gn_files.py --system-libraries "${gn_system_libraries[@]}" || die # See dependency logic in third_party/BUILD.gn myconf_gn+=" use_system_harfbuzz=$(usex system-harfbuzz true false)" # Disable deprecated libgnome-keyring dependency, bug #713012 myconf_gn+=" use_gnome_keyring=false" # Optional dependencies. myconf_gn+=" enable_js_type_check=$(usex js-type-check true false)" myconf_gn+=" enable_hangout_services_extension=$(usex hangouts true false)" myconf_gn+=" enable_widevine=$(usex widevine true false)" myconf_gn+=" use_cups=$(usex cups true false)" myconf_gn+=" use_kerberos=$(usex kerberos true false)" myconf_gn+=" use_pulseaudio=$(usex pulseaudio true false)" myconf_gn+=" use_vaapi=$(usex vaapi true false)" myconf_gn+=" rtc_use_pipewire=$(usex screencast true false)" # TODO: link_pulseaudio=true for GN. myconf_gn+=" disable_fieldtrial_testing_config=true" # Never use bundled gold binary. Disable gold linker flags for now. # Do not use bundled clang. # Trying to use gold results in linker crash. myconf_gn+=" use_gold=false use_sysroot=false use_custom_libcxx=false" # Disable forced lld, bug 641556 myconf_gn+=" use_lld=false" # Disable pseudolocales, only used for testing myconf_gn+=" enable_pseudolocales=false" # Disable code formating of generated files myconf_gn+=" blink_enable_generated_code_formatting=false" ffmpeg_branding="$(usex proprietary-codecs Chrome Chromium)" myconf_gn+=" proprietary_codecs=$(usex proprietary-codecs true false)" myconf_gn+=" ffmpeg_branding=\"${ffmpeg_branding}\"" # Set up Google API keys, see http://www.chromium.org/developers/how-tos/api-keys . # Note: these are for Gentoo use ONLY. For your own distribution, # please get your own set of keys. Feel free to contact chromium@gentoo.org # for more info. The OAuth2 credentials, however, have been left out. # Those OAuth2 credentials have been broken for quite some time anyway. # Instead we apply a patch to use the --oauth2-client-id= and # --oauth2-client-secret= switches for setting GOOGLE_DEFAULT_CLIENT_ID and # GOOGLE_DEFAULT_CLIENT_SECRET at runtime. This allows signing into # Chromium without baked-in values. local google_api_key="AIzaSyDEAOvatFo0eTgsV_ZlEzx0ObmepsMzfAc" myconf_gn+=" google_api_key=\"${google_api_key}\"" local myarch="$(tc-arch)" # Avoid CFLAGS problems, bug #352457, bug #390147. if ! use custom-cflags; then replace-flags "-Os" "-O2" strip-flags # Debug info section overflows without component build # Prevent linker from running out of address space, bug #471810 . if ! use component-build || use x86; then filter-flags "-g*" fi # Prevent libvpx build failures. Bug 530248, 544702, 546984. if [[ ${myarch} == amd64 || ${myarch} == x86 ]]; then filter-flags -mno-mmx -mno-sse2 -mno-ssse3 -mno-sse4.1 -mno-avx -mno-avx2 -mno-fma -mno-fma4 fi fi if [[ ${CHROMIUM_FORCE_LIBCXX} == yes ]]; then append-flags -stdlib=libc++ append-ldflags -stdlib=libc++ fi if [[ $myarch = amd64 ]] ; then myconf_gn+=" target_cpu=\"x64\"" ffmpeg_target_arch=x64 elif [[ $myarch = x86 ]] ; then myconf_gn+=" target_cpu=\"x86\"" ffmpeg_target_arch=ia32 # This is normally defined by compiler_cpu_abi in # build/config/compiler/BUILD.gn, but we patch that part out. append-flags -msse2 -mfpmath=sse -mmmx elif [[ $myarch = arm64 ]] ; then myconf_gn+=" target_cpu=\"arm64\"" ffmpeg_target_arch=arm64 elif [[ $myarch = arm ]] ; then myconf_gn+=" target_cpu=\"arm\"" ffmpeg_target_arch=$(usex cpu_flags_arm_neon arm-neon arm) elif [[ $myarch = ppc64 ]] ; then myconf_gn+=" target_cpu=\"ppc64\"" ffmpeg_target_arch=ppc64 else die "Failed to determine target arch, got '$myarch'." fi # Make sure that -Werror doesn't get added to CFLAGS by the build system. # Depending on GCC version the warnings are different and we don't want # the build to fail because of that. myconf_gn+=" treat_warnings_as_errors=false" # Disable fatal linker warnings, bug 506268. myconf_gn+=" fatal_linker_warnings=false" # Bug 491582. export TMPDIR="${WORKDIR}/temp" mkdir -p -m 755 "${TMPDIR}" || die # https://bugs.gentoo.org/654216 addpredict /dev/dri/ #nowarn #if ! use system-ffmpeg; then if false; then local build_ffmpeg_args="" if use pic && [[ "${ffmpeg_target_arch}" == "ia32" ]]; then build_ffmpeg_args+=" --disable-asm" fi # Re-configure bundled ffmpeg. See bug #491378 for example reasons. einfo "Configuring bundled ffmpeg..." pushd third_party/ffmpeg > /dev/null || die chromium/scripts/build_ffmpeg.py linux ${ffmpeg_target_arch} \ --branding ${ffmpeg_branding} -- ${build_ffmpeg_args} || die chromium/scripts/copy_config.sh || die chromium/scripts/generate_gn.py || die popd > /dev/null || die fi # Chromium relies on this, but was disabled in >=clang-10, crbug.com/1042470 append-cxxflags $(test-flags-CXX -flax-vector-conversions=all) # Disable unknown warning message from clang. tc-is-clang && append-flags -Wno-unknown-warning-option # Explicitly disable ICU data file support for system-icu builds. if use system-icu; then myconf_gn+=" icu_use_data_file=false" fi # Enable ozone wayland and/or headless support myconf_gn+=" use_ozone=true ozone_auto_platforms=false" myconf_gn+=" ozone_platform_headless=true" myconf_gn+=" ozone_platform_x11=$(usex headless false true)" if use wayland || use headless; then if use headless; then myconf_gn+=" ozone_platform=\"headless\"" myconf_gn+=" use_x11=false" else myconf_gn+=" ozone_platform_wayland=true" myconf_gn+=" use_system_libdrm=true" myconf_gn+=" use_system_minigbm=true" myconf_gn+=" use_xkbcommon=true" myconf_gn+=" ozone_platform=\"wayland\"" fi else myconf_gn+=" ozone_platform=\"x11\"" fi # Enable official builds myconf_gn+=" is_official_build=$(usex official true false)" myconf_gn+=" use_thin_lto=false" if use official; then # Allow building against system libraries in official builds sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' \ tools/generate_shim_headers/generate_shim_headers.py || die # Disable CFI: unsupported for GCC, requires clang+lto+lld myconf_gn+=" is_cfi=false" # Disable PGO, because profile data is only compatible with >=clang-11 myconf_gn+=" chrome_pgo_phase=0" # Don't add symbols to build myconf_gn+=" symbol_level=0" fi einfo "Configuring Chromium..." set -- gn gen --args="${myconf_gn} ${EXTRA_GN}" out/Release echo "$@" "$@" || die } src_compile() { # Final link uses lots of file descriptors. ulimit -n 2048 # Calling this here supports resumption via FEATURES=keepwork python_setup # Don't inherit PYTHONPATH from environment, bug #789021, #812689 local -x PYTHONPATH= #"${EPYTHON}" tools/clang/scripts/update.py --force-local-build --gcc-toolchain /usr --skip-checkout --use-system-cmake --without-android || die # Build mksnapshot and pax-mark it. local x for x in mksnapshot v8_context_snapshot_generator; do if tc-is-cross-compiler; then eninja -C out/Release "host/${x}" pax-mark m "out/Release/host/${x}" else eninja -C out/Release "${x}" pax-mark m "out/Release/${x}" fi done # Even though ninja autodetects number of CPUs, we respect # user's options, for debugging with -j 1 or any other reason. eninja -C out/Release chrome chromedriver use suid && eninja -C out/Release chrome_sandbox pax-mark m out/Release/chrome mv out/Release/chromedriver{.unstripped,} || die # Build manpage; bug #684550 sed -e 's|@@PACKAGE@@|chromium-browser|g; s|@@MENUNAME@@|Chromium|g;' \ chrome/app/resources/manpage.1.in > \ out/Release/chromium-browser.1 || die # Build desktop file; bug #706786 sed -e 's|@@MENUNAME@@|Chromium|g; s|@@USR_BIN_SYMLINK_NAME@@|chromium-browser|g; s|@@PACKAGE@@|chromium-browser|g; s|\(^Exec=\)/usr/bin/|\1|g;' \ chrome/installer/linux/common/desktop.template > \ out/Release/chromium-browser-chromium.desktop || die # Build vk_swiftshader_icd.json; bug #827861 sed -e 's|${ICD_LIBRARY_PATH}|./libvk_swiftshader.so|g' \ third_party/swiftshader/src/Vulkan/vk_swiftshader_icd.json.tmpl > \ out/Release/vk_swiftshader_icd.json || die } src_install() { local CHROMIUM_HOME="/usr/$(get_libdir)/chromium-browser" exeinto "${CHROMIUM_HOME}" doexe out/Release/chrome if use suid; then newexe out/Release/chrome_sandbox chrome-sandbox fperms 4755 "${CHROMIUM_HOME}/chrome-sandbox" fi doexe out/Release/chromedriver doexe out/Release/chrome_crashpad_handler ozone_auto_session () { use wayland && ! use headless && echo true || echo false } local sedargs=( -e "s:/usr/lib/:/usr/$(get_libdir)/:g; s:@@OZONE_AUTO_SESSION@@:$(ozone_auto_session):g" ) sed "${sedargs[@]}" "${FILESDIR}/chromium-launcher-r7.sh" > chromium-launcher.sh || die doexe chromium-launcher.sh # It is important that we name the target "chromium-browser", # xdg-utils expect it; bug #355517. dosym "${CHROMIUM_HOME}/chromium-launcher.sh" /usr/bin/chromium-browser # keep the old symlink around for consistency dosym "${CHROMIUM_HOME}/chromium-launcher.sh" /usr/bin/chromium dosym "${CHROMIUM_HOME}/chromedriver" /usr/bin/chromedriver # Allow users to override command-line options, bug #357629. insinto /etc/chromium newins "${FILESDIR}/chromium.default" "default" pushd out/Release/locales > /dev/null || die chromium_remove_language_paks popd insinto "${CHROMIUM_HOME}" doins out/Release/*.bin doins out/Release/*.pak ( shopt -s nullglob local files=(out/Release/*.so out/Release/*.so.[0-9]) [[ ${#files[@]} -gt 0 ]] && doins "${files[@]}" ) if ! use system-icu; then doins out/Release/icudtl.dat fi doins -r out/Release/locales doins -r out/Release/resources doins -r out/Release/MEIPreload # Install vk_swiftshader_icd.json; bug #827861 doins out/Release/vk_swiftshader_icd.json if [[ -d out/Release/swiftshader ]]; then insinto "${CHROMIUM_HOME}/swiftshader" doins out/Release/swiftshader/*.so fi # Install icons local branding size for size in 16 24 32 48 64 128 256 ; do case ${size} in 16|32) branding="chrome/app/theme/default_100_percent/chromium" ;; *) branding="chrome/app/theme/chromium" ;; esac newicon -s ${size} "${branding}/product_logo_${size}.png" \ chromium-browser.png done # Install desktop entry domenu out/Release/chromium-browser-chromium.desktop # Install GNOME default application entry (bug #303100). insinto /usr/share/gnome-control-center/default-apps newins "${FILESDIR}"/chromium-browser.xml chromium-browser.xml # Install manpage; bug #684550 doman out/Release/chromium-browser.1 dosym chromium-browser.1 /usr/share/man/man1/chromium.1 readme.gentoo_create_doc } pkg_postrm() { xdg_icon_cache_update xdg_desktop_database_update } pkg_postinst() { xdg_icon_cache_update xdg_desktop_database_update readme.gentoo_print_elog if use vaapi; then elog "VA-API is disabled by default at runtime. You have to enable it" elog "by adding --enable-features=VaapiVideoDecoder to CHROMIUM_FLAGS" elog "in /etc/chromium/default." fi if use screencast; then elog "Screencast is disabled by default at runtime. Either enable it" elog "by navigating to chrome://flags/#enable-webrtc-pipewire-capturer" elog "inside Chromium or add --enable-webrtc-pipewire-capturer" elog "to CHROMIUM_FLAGS in /etc/chromium/default." fi }