www-client/chromium/chromium-74.0.3729.169.ebuild

7 files changed, 794 insertions, 0 deletions

diff --git a/README b/README
index 3c0b486..111554b 100644
--- a/README
+++ b/README
@@ -410,6 +410,13 @@ to Truecrypt's command line syntax. Similar in functionality to Jaromil's
 Tomb, but with support for multiple file systems. Automates creation and 
 maintenance of encrypted volumes. A must have for privacy-aware humans.
 
+== www-client/chromium ==
+
+We received a contribution for a recent Chromium that compiles using
+clang. We don't recommend using Chromium as a browser, but if you've
+being doing so anyhow, then you might find this useful. Maybe it does
+not work with USE system-icu.
+
 == www-client/torbrowser ==
 
 By fulfilling most requirements of protocol standards, all web browsers
diff --git a/www-client/chromium/Manifest b/www-client/chromium/Manifest
new file mode 100644
index 0000000..c628528
--- /dev/null
+++ b/www-client/chromium/Manifest
@@ -0,0 +1,6 @@
+AUX chromium-browser.xml 407 BLAKE2B 168d78b0855546ca559cfb51aff0bc85d5e6ae974c25eb76e4a02f6d11659489c6e40397a0b2f7bc1fda336fd2c6dd8c863fccc3340719210b41c7fef51927f4 SHA512 b767fb4fd1925029d95560fc14cb7ab12ae43b2fe923e92d75e733b9723cbe1dcdf6df041a2b62554e98b79b47ef3f6028c773e72e6fd53166a021d49657aeca
+AUX chromium-launcher-r3.sh 1199 BLAKE2B 85f57b380cdc25bd000cf57d3c129b67f6e55d96dd958190040b0680f8d4d358ac777e0c1ebd6a1b32dd3821a377bcf9f598e073584528d0480460978c4c1fb1 SHA512 f1909314ae74985c85740d26c9bfab694f3202de8ccc392a1c4ec5c8760db21b6cc46146c78a9abebd09e6d24f37e19466f0c4d2d61815400b48d859f8ce154d
+AUX chromium.default 148 BLAKE2B 5ee5b582c59a6e4bef87bbb0e232e2470ad412b1fbbb3b9af6ef7153edb55c5b9080cc16a5a115b0c5b3c381aa87ce57a7b12bdd2070e67dac10a6c2995ddbaf SHA512 0d4849e03592fb58b05e62a43021eca7e61615616c8907c3b2e445402e03adaf9e8fa25b0a745d6c31eb037456215cc02b59e345a3a06d932e76cf990c92d739
+DIST chromium-74.0.3729.169.tar.xz 749495820 BLAKE2B bfe485220239aad146eab0cd7bf158a20bccf03abe74457ea3933094c9fb200ff7a2e9db4a62fa1a736341ce8ee987520e20bd32e13e213435fd6724d15a7d85 SHA512 783558bbae43a928b7d9fe18717b63be432409c81aba0a38ccb14f38398d8681122bdd763db6d22b01363108253432ed203a86f8c9ba627247219bf1519f839b
+EBUILD chromium-74.0.3729.169.ebuild 21389 BLAKE2B e987a7b6054d668affc3b4c63a7bac6def94e93c3e4fde06d73a424a0efae515e1b80b1beb7314a4dfb68c250ba5d437ade016a30a843883b3f50a34a48f5d9e SHA512 52471d3bdf10c4aa6b3f12edc38adbd96b2f40b604c458d43797f4314173adc67560ebcc42ba4c570e9fe22b525fb6a57f90bfe8b7e90fc1c2d410a3881de3e9
+MISC metadata.xml 1418 BLAKE2B 8d6033526bf01c81d345bf25b48a4ff7e49fc2e88c9e17df22c16ec5b30de6bca4502d1a25377d7bd7419c20079d20405760f3d28a51204c7a5b2ae849499ec2 SHA512 1dac8ef378900422200c996faf47d60dde8530f0e38dc2ce435f1cc997948a4a07fa07f10b8056aab275d928881d2d73c6bec635ddcebbba7638d08975652c54
diff --git a/www-client/chromium/chromium-74.0.3729.169.ebuild b/www-client/chromium/chromium-74.0.3729.169.ebuild
new file mode 100644
index 0000000..9494f02
--- /dev/null
+++ b/www-client/chromium/chromium-74.0.3729.169.ebuild
@@ -0,0 +1,706 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+PYTHON_COMPAT=( python2_7 )
+
+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 multilib ninja-utils pax-utils portability python-any-r1 readme.gentoo-r1 toolchain-funcs xdg-utils
+
+DESCRIPTION="Open-source version of Google Chrome web browser"
+HOMEPAGE="http://chromium.org/"
+SRC_URI="https://commondatastorage.googleapis.com/chromium-browser-official/${P}.tar.xz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="amd64 ~x86"
+IUSE="+closure-compile component-build cups gnome-keyring +hangouts jumbo-build kerberos neon pic +proprietary-codecs pulseaudio selinux +suid +system-ffmpeg +system-icu +system-libvpx +tcmalloc widevine"
+RESTRICT="!system-ffmpeg? ( proprietary-codecs? ( bindist ) )"
+REQUIRED_USE="component-build? ( !suid )"
+
+COMMON_DEPEND="
+        >=app-accessibility/at-spi2-atk-2.26:2
+        app-arch/bzip2:=
+        cups? ( >=net-print/cups-1.3.11:= )
+        >=dev-libs/atk-2.26
+        dev-libs/expat:=
+        dev-libs/glib:2
+        system-icu? ( >=dev-libs/icu-59:= )
+        >=dev-libs/libxml2-2.9.4-r3:=[icu]
+        dev-libs/libxslt:=
+        dev-libs/nspr:=
+        >=dev-libs/nss-3.26:=
+        >=dev-libs/re2-0.2016.11.01:=
+        gnome-keyring? ( >=gnome-base/libgnome-keyring-3.12:= )
+        >=media-libs/alsa-lib-1.0.19:=
+        media-libs/fontconfig:=
+        media-libs/freetype:=
+        >=media-libs/harfbuzz-2.2.0:0=[icu(-)]
+        media-libs/libjpeg-turbo:=
+        media-libs/libpng:=
+        system-libvpx? ( media-libs/libvpx:=[postproc,svc] )
+        >=media-libs/openh264-1.6.0:=
+        pulseaudio? ( media-sound/pulseaudio:= )
+        system-ffmpeg? (
+                >=media-video/ffmpeg-4:=
+                || (
+                        media-video/ffmpeg[-samba]
+                        >=net-fs/samba-4.5.10-r1[-debug(-)]
+                )
+                !=net-fs/samba-4.5.12-r0
+                media-libs/opus:=
+        )
+        sys-apps/dbus:=
+        sys-apps/pciutils:=
+        virtual/udev
+        x11-libs/cairo:=
+        x11-libs/gdk-pixbuf:2
+        x11-libs/gtk+:3[X]
+        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/libXScrnSaver:=
+        x11-libs/libXtst:=
+        x11-libs/pango:=
+        app-arch/snappy:=
+        media-libs/flac:=
+        >=media-libs/libwebp-0.4.0:=
+        sys-libs/zlib:=[minizip]
+        kerberos? ( virtual/krb5 )
+"
+# For nvidia-drivers blocker, see bug #413637 .
+RDEPEND="${COMMON_DEPEND}
+        !<www-plugins/chrome-binary-plugins-57
+        x11-misc/xdg-utils
+        virtual/opengl
+        virtual/ttf-fonts
+        selinux? ( sec-policy/selinux-chromium )
+        tcmalloc? ( !<x11-drivers/nvidia-drivers-331.20 )
+        widevine? ( www-plugins/chrome-binary-plugins[widevine(-)] )
+"
+# dev-vcs/git - https://bugs.gentoo.org/593476
+# sys-apps/sandbox - https://crbug.com/586444
+DEPEND="${COMMON_DEPEND}
+"
+BDEPEND="
+        >=app-arch/gzip-1.7
+        !arm? (
+                dev-lang/yasm
+        )
+        dev-lang/perl
+        dev-util/gn
+        dev-vcs/git
+        >=dev-util/gperf-3.0.3
+        >=dev-util/ninja-1.7.2
+        >=net-libs/nodejs-7.6.0[inspector]
+        sys-apps/hwids[usb(+)]
+        >=sys-devel/bison-2.4.3
+        sys-devel/flex
+        closure-compile? ( virtual/jre )
+        virtual/pkgconfig
+"
+
+: ${CHROMIUM_FORCE_CLANG=yes}
+
+if [[ ${CHROMIUM_FORCE_CLANG} == yes ]]; then
+        BDEPEND+=" >=sys-devel/clang-5"
+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.
+"
+
+PATCHES=(
+)
+
+pre_build_checks() {
+        if [[ ${MERGE_TYPE} != binary ]]; then
+                local -x CPP="$(tc-getCXX) -E"
+                if tc-is-gcc && ! ver_test "$(gcc-version)" -ge 8.0; then
+                        die "At least gcc 8.0 is required"
+                fi
+        fi
+
+        # Check build requirements, bug #541816 and bug #471810 .
+        CHECKREQS_MEMORY="3G"
+        CHECKREQS_DISK_BUILD="5G"
+        if ( shopt -s extglob; is-flagq '-g?(gdb)?([1-9])' ); then
+                CHECKREQS_DISK_BUILD="25G"
+                if ! use component-build; then
+                        CHECKREQS_MEMORY="16G"
+                fi
+        fi
+        check-reqs_pkg_setup
+}
+
+pkg_pretend() {
+        pre_build_checks
+}
+
+pkg_setup() {
+        pre_build_checks
+
+        chromium_suid_sandbox_check_kernel_config
+}
+
+src_prepare() {
+        # Calling this here supports resumption via FEATURES=keepwork
+        python_setup
+
+        default
+
+        mkdir -p third_party/node/linux/node-linux-x64/bin || die
+        ln -s "${EPREFIX}"/usr/bin/node third_party/node/linux/node-linux-x64/bin/node || die
+
+        local keeplibs=(
+                base/third_party/dmg_fp
+                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/compiler
+                third_party/angle/src/third_party/libXNVCtrl
+                third_party/angle/src/third_party/trace_event
+                third_party/angle/third_party/glslang
+                third_party/angle/third_party/spirv-headers
+                third_party/angle/third_party/spirv-tools
+                third_party/angle/third_party/vulkan-headers
+                third_party/angle/third_party/vulkan-loader
+                third_party/angle/third_party/vulkan-tools
+                third_party/angle/third_party/vulkan-validation-layers
+                third_party/glslang
+                third_party/apple_apsl
+                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/cacheinvalidation
+                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
+                third_party/catapult/third_party/html5lib-python
+                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/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/zlib
+                third_party/crc32c
+                third_party/cros_system_api
+                third_party/dav1d
+                third_party/devscripts
+                third_party/dom_distiller_js
+                third_party/emoji-segmenter
+                third_party/fips181
+                third_party/flatbuffers
+                third_party/flot
+                third_party/freetype
+                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/vector
+                third_party/libaom/source/libaom/third_party/x86inc
+                third_party/libjingle
+                third_party/libphonenumber
+                third_party/libsecret
+                third_party/libsrtp
+                third_party/libsync
+                third_party/libudev
+                third_party/libwebm
+                third_party/libxml/chromium
+                third_party/libyuv
+                third_party/llvm
+                third_party/lss
+                third_party/lzma_sdk
+                third_party/markupsafe
+                third_party/mesa
+                third_party/metrics_proto
+                third_party/modp_b64
+                third_party/nasm
+                third_party/node
+                third_party/node/node_modules/polymer-bundler/lib/third_party/UglifyJS2
+                third_party/openmax_dl
+                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/ply
+                third_party/polymer
+                third_party/protobuf
+                third_party/protobuf/third_party/six
+                third_party/pyjson5
+                third_party/qcms
+                third_party/rnnoise
+                third_party/s2cellid
+                third_party/sfntly
+                third_party/simplejson
+                third_party/skia
+                third_party/skia/include/third_party/vulkan
+                third_party/skia/third_party/gif
+                third_party/skia/third_party/skcms
+                third_party/skia/third_party/vulkan
+                third_party/smhasher
+                third_party/spirv-headers
+                third_party/SPIRV-Tools
+                third_party/sqlite
+                third_party/swiftshader
+                third_party/swiftshader/third_party/llvm-7.0
+                third_party/swiftshader/third_party/llvm-subzero
+                third_party/swiftshader/third_party/subzero
+                third_party/unrar
+                third_party/usrsctp
+                third_party/vulkan
+                third_party/web-animations-js
+                third_party/webdriver
+                third_party/webrtc
+                third_party/webrtc/common_audio/third_party/fft4g
+                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/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/adobe
+                third_party/speech-dispatcher
+                third_party/usb_ids
+                third_party/xdg-utils
+                third_party/yasm/run_yasm.py
+        )
+        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-libvpx; then
+                keeplibs+=( third_party/libvpx )
+                keeplibs+=( third_party/libvpx/source/libvpx/third_party/x86inc )
+        fi
+        if use tcmalloc; then
+                keeplibs+=( third_party/tcmalloc )
+        fi
+
+        # Remove most bundled libraries. Some are still needed.
+        build/linux/unbundle/remove_bundled_libraries.py "${keeplibs[@]}" --do-remove || 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=${CHOST}-clang++
+                strip-unsupported-flags
+        fi
+
+        if tc-is-clang; then
+                myconf_gn+=" is_clang=true clang_use_chrome_plugins=false"
+        else
+                myconf_gn+=" is_clang=false"
+        fi
+
+        # Define a custom toolchain for GN
+        myconf_gn+=" custom_toolchain=\"//build/toolchain/linux/unbundle:default\""
+
+        if tc-is-cross-compiler; then
+                tc-export BUILD_{AR,CC,CXX,NM}
+                myconf_gn+=" host_toolchain=\"//build/toolchain/linux/unbundle:host\""
+                myconf_gn+=" v8_snapshot_toolchain=\"//build/toolchain/linux/unbundle:host\""
+        else
+                myconf_gn+=" host_toolchain=\"//build/toolchain/linux/unbundle:default\""
+        fi
+
+        # GN needs explicit config for Debug/Release as opposed to inferring it from build directory.
+        myconf_gn+=" is_debug=false"
+
+        # Component build isn't generally intended for use by end users. It's mostly useful
+        # for development and debugging.
+        myconf_gn+=" is_component_build=$(usex component-build true false)"
+
+        # https://chromium.googlesource.com/chromium/src/+/lkcr/docs/jumbo.md
+        myconf_gn+=" use_jumbo_build=$(usex jumbo-build true false)"
+
+        myconf_gn+=" use_allocator=$(usex tcmalloc \"tcmalloc\" \"none\")"
+
+        # 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_libsrtp (bug #459932).
+        # TODO: use_system_protobuf (bug #525560).
+        # TODO: use_system_ssl (http://crbug.com/58087).
+        # 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
+                libxml
+                libxslt
+                openh264
+                re2
+                snappy
+                yasm
+                zlib
+        )
+        if use system-ffmpeg; then
+                gn_system_libraries+=( ffmpeg opus )
+        fi
+        if use system-icu; then
+                gn_system_libraries+=( icu )
+        fi
+        if use system-libvpx; then
+                gn_system_libraries+=( libvpx )
+        fi
+        build/linux/unbundle/replace_gn_files.py --system-libraries "${gn_system_libraries[@]}" || die
+
+        # See dependency logic in third_party/BUILD.gn
+        myconf_gn+=" use_system_harfbuzz=true"
+
+        # Optional dependencies.
+        myconf_gn+=" closure_compile=$(usex closure-compile true false)"
+        myconf_gn+=" enable_hangout_services_extension=$(usex hangouts true false)"
+        myconf_gn+=" enable_widevine=$(usex widevine true false)"
+        myconf_gn+=" use_cups=$(usex cups true false)"
+        myconf_gn+=" use_gnome_keyring=$(usex gnome-keyring true false)"
+        myconf_gn+=" use_kerberos=$(usex kerberos true false)"
+        myconf_gn+=" use_pulseaudio=$(usex pulseaudio true false)"
+
+        # TODO: link_pulseaudio=true for GN.
+
+        myconf_gn+=" fieldtrial_testing_like_official_build=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 linux_use_bundled_binutils=false use_custom_libcxx=false"
+
+        # Disable forced lld, bug 641556
+        myconf_gn+=" use_lld=false"
+
+        ffmpeg_branding="$(usex proprietary-codecs Chrome Chromium)"
+        myconf_gn+=" proprietary_codecs=$(usex proprietary-codecs true false)"
+        myconf_gn+=" ffmpeg_branding=\"${ffmpeg_branding}\""
+
+        # Set up Google API keys, see http://www.chromium.org/developers/how-tos/api-keys .
+        # Note: these are for Gentoo use ONLY. For your own distribution,
+        # please get your own set of keys. Feel free to contact chromium@gentoo.org
+        # for more info.
+        local google_api_key="AIzaSyDEAOvatFo0eTgsV_ZlEzx0ObmepsMzfAc"
+        local google_default_client_id="329227923882.apps.googleusercontent.com"
+        local google_default_client_secret="vgKG0NNv7GoDpbtoFNLxCUXu"
+        myconf_gn+=" google_api_key=\"${google_api_key}\""
+        myconf_gn+=" google_default_client_id=\"${google_default_client_id}\""
+        myconf_gn+=" google_default_client_secret=\"${google_default_client_secret}\""
+
+        local myarch="$(tc-arch)"
+
+        # Avoid CFLAGS problems, bug #352457, bug #390147.
+        if ! use custom-cflags; then
+                replace-flags "-Os" "-O2"
+                strip-flags
+
+                # Prevent linker from running out of address space, bug #471810 .
+                if 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
+                fi
+        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 neon arm-neon arm)
+        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"
+
+        # https://bugs.gentoo.org/588596
+        #append-cxxflags $(test-flags-CXX -fno-delete-null-pointer-checks)
+
+        # Bug 491582.
+        export TMPDIR="${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} -- ${build_ffmpeg_args} || die
+                chromium/scripts/copy_config.sh || die
+                chromium/scripts/generate_gn.py || die
+                popd > /dev/null || die
+        fi
+
+        einfo "Configuring Chromium..."
+        set -- gn gen --args="${myconf_gn} ${EXTRA_GN}" out/Release
+        echo "$@"
+        "$@" || die
+}
+
+src_compile() {
+        # Final link uses lots of file descriptors.
+        ulimit -n 2048
+
+        # Calling this here supports resumption via FEATURES=keepwork
+        python_setup
+
+        #"${EPYTHON}" tools/clang/scripts/update.py --force-local-build --gcc-toolchain /usr --skip-checkout --use-system-cmake --without-android || die
+
+        # Work around broken deps
+        eninja -C out/Release gen/ui/accessibility/ax_enums.mojom{,-shared}.h
+
+        # 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
+}
+
+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 "${CHROMIUM_HOME}/chrome-sandbox"
+        fi
+
+        doexe out/Release/chromedriver
+
+        local sedargs=( -e "s:/usr/lib/:/usr/$(get_libdir)/:g" )
+        sed "${sedargs[@]}" "${FILESDIR}/chromium-launcher-r3.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 "${CHROMIUM_HOME}"
+        doins out/Release/*.bin
+        doins out/Release/*.pak
+        doins out/Release/*.so
+
+        if ! use system-icu; then
+                doins out/Release/icudtl.dat
+        fi
+
+        doins -r out/Release/locales
+        doins -r out/Release/resources
+
+        if [[ -d out/Release/swiftshader ]]; then
+                insinto "${CHROMIUM_HOME}/swiftshader"
+                doins out/Release/swiftshader/*.so
+        fi
+
+        # Install icons and desktop entry.
+        local branding size
+        for size in 16 22 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_${size}.png" \
+                        chromium-browser.png
+        done
+
+        local mime_types="text/html;text/xml;application/xhtml+xml;"
+        mime_types+="x-scheme-handler/http;x-scheme-handler/https;" # bug #360797
+        mime_types+="x-scheme-handler/ftp;" # bug #412185
+        mime_types+="x-scheme-handler/mailto;x-scheme-handler/webcal;" # bug #416393
+        make_desktop_entry \
+                chromium-browser \
+                "Chromium" \
+                chromium-browser \
+                "Network;WebBrowser" \
+                "MimeType=${mime_types}\nStartupWMClass=chromium-browser"
+        sed -e "/^Exec/s/$/ %U/" -i "${ED}"/usr/share/applications/*.desktop || die
+
+        # Install GNOME default application entry (bug #303100).
+        insinto /usr/share/gnome-control-center/default-apps
+        newins "${FILESDIR}"/chromium-browser.xml chromium-browser.xml
+
+        readme.gentoo_create_doc
+}
+
+pkg_postrm() {
+        if type gtk-update-icon-cache &>/dev/null; then
+                ebegin "Updating GTK icon cache"
+                gtk-update-icon-cache "${EROOT}/usr/share/icons/hicolor"
+                eend $?
+        fi
+        xdg_desktop_database_update
+}
+
+pkg_postinst() {
+        if type gtk-update-icon-cache &>/dev/null; then
+                ebegin "Updating GTK icon cache"
+                gtk-update-icon-cache "${EROOT}/usr/share/icons/hicolor"
+                eend $?
+        fi
+        xdg_desktop_database_update
+        readme.gentoo_print_elog
+}
diff --git a/www-client/chromium/files/chromium-browser.xml b/www-client/chromium/files/chromium-browser.xml
new file mode 100644
index 0000000..2c95a55
--- /dev/null
+++ b/www-client/chromium/files/chromium-browser.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE default-apps SYSTEM "gnome-da-list.dtd">
+<default-apps>
+  <web-browsers>
+    <web-browser>
+      <name>Chromium</name>
+      <executable>chromium-browser</executable>
+      <command>chromium-browser %s</command>
+      <icon-name>chromium-browser</icon-name>
+      <run-in-terminal>false</run-in-terminal>
+    </web-browser>
+  </web-browsers>
+</default-apps>
diff --git a/www-client/chromium/files/chromium-launcher-r3.sh b/www-client/chromium/files/chromium-launcher-r3.sh
new file mode 100644
index 0000000..a4fc1a9
--- /dev/null
+++ b/www-client/chromium/files/chromium-launcher-r3.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Allow the user to override command-line flags, bug #357629.
+# This is based on Debian's chromium-browser package, and is intended
+# to be consistent with Debian.
+for f in /etc/chromium/*; do
+    [[ -f ${f} ]] && source "${f}"
+done
+
+# Prefer user defined CHROMIUM_USER_FLAGS (from env) over system
+# default CHROMIUM_FLAGS (from /etc/chromium/default).
+CHROMIUM_FLAGS=${CHROMIUM_USER_FLAGS:-"$CHROMIUM_FLAGS"}
+
+# Let the wrapped binary know that it has been run through the wrapper
+export CHROME_WRAPPER=$(readlink -f "$0")
+
+PROGDIR=${CHROME_WRAPPER%/*}
+
+case ":$PATH:" in
+  *:$PROGDIR:*)
+    # $PATH already contains $PROGDIR
+    ;;
+  *)
+    # Append $PROGDIR to $PATH
+    export PATH="$PATH:$PROGDIR"
+    ;;
+esac
+
+if [[ ${EUID} == 0 && -O ${XDG_CONFIG_HOME:-${HOME}} ]]; then
+        # Running as root with HOME owned by root.
+        # Pass --user-data-dir to work around upstream failsafe.
+        CHROMIUM_FLAGS="--user-data-dir=${XDG_CONFIG_HOME:-${HOME}/.config}/chromium
+                ${CHROMIUM_FLAGS}"
+fi
+
+# Set the .desktop file name
+export CHROME_DESKTOP="chromium-browser-chromium.desktop"
+
+exec -a "chromium-browser" "$PROGDIR/chrome" --extra-plugin-dir=/usr/lib/nsbrowser/plugins ${CHROMIUM_FLAGS} "$@"
diff --git a/www-client/chromium/files/chromium.default b/www-client/chromium/files/chromium.default
new file mode 100644
index 0000000..c140cde
--- /dev/null
+++ b/www-client/chromium/files/chromium.default
@@ -0,0 +1,5 @@
+# Default settings for chromium. This file is sourced by /bin/bash from
+# the chromium launcher.
+
+# Options to pass to chromium.
+#CHROMIUM_FLAGS=""
diff --git a/www-client/chromium/metadata.xml b/www-client/chromium/metadata.xml
new file mode 100644
index 0000000..f9e839d
--- /dev/null
+++ b/www-client/chromium/metadata.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+        <use>
+                <flag name="closure-compile">Enable closure type-checking for Chrome's web technology-based UI. Requires Java.</flag>
+                <flag name="component-build">Split build into more shared libraries to speed up linking. Mostly intended for debugging and development, NOT RECOMMENDED for general use.</flag>
+                <flag name="hangouts">Enable support for Google Hangouts features such as screen sharing</flag>
+                <flag name="jumbo-build">Combine source files to speed up build process.</flag>
+                <flag name="pic">Disable optimized assembly code that is not PIC friendly</flag>
+                <flag name="proprietary-codecs">Enable proprietary codecs like H.264, MP3</flag>
+                <flag name="suid">Build the SUID sandbox, which is only needed on CONFIG_USER_NS=n kernels</flag>
+                <flag name="system-ffmpeg">Use system ffmpeg instead of the bundled one</flag>
+                <flag name="system-icu">Use system icu instead of the bundled one</flag>
+                <flag name="system-libvpx">Use system libvpx instead of the bundled one</flag>
+                <flag name="tcmalloc">Use bundled tcmalloc instead of system malloc</flag>
+                <flag name="widevine">Unsupported closed-source DRM capability (required by Netflix VOD)</flag>
+        </use>
+</pkgmetadata>