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gentoo-overlay/dev-util/electron/electron-1.7.16.ebuild

890 lines
27 KiB

# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="6"
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 eapi7-ver gnome2-utils flag-o-matic multilib \
multiprocessing pax-utils portability python-any-r1 toolchain-funcs \
virtualx xdg-utils
# Keep this in sync with vendor/libchromiumcontent/VERSION
CHROMIUM_VERSION="58.0.3029.110"
# Keep this in sync with vendor/breakpad
BREAKPAD_COMMIT="c566c50d81f7b1edeaee9f11f5d07bda858d6b64"
# Keep this in sync with vendor/breakpad/src (and find the corresponding
# commit in https://github.com/google/breakpad/)
BREAKPAD_SRC_COMMIT="e35167de7516448fcc2bf687ad580b9d8b6aedc2"
# Keep this in sync with vendor/node
NODE_COMMIT="a992f2ff412b85606ec1d4c1eb00ad832fa1e640"
# Keep this in sync with vendor/native_mate
NATIVE_MATE_COMMIT="7d9c1a80f025f4c46f7da8ea73246fe0f1968579"
# Keep this in sync with vendor/pdf_viewer
PDF_VIEWER_COMMIT="beb36874a6b61d7a18b92bf7dcd1f0661e4c59cf"
# Keep this in sync with vendor/pdf_viewer/vendor/grit
GRIT_COMMIT="9536fb6429147d27ef1563088341825db0a893cd"
# Keep this in sync with vendor/libchromiumcontent
LIBCHROMIUMCONTENT_COMMIT="4a4acde5522c21fe2f0a21f5ca29f99e90b03adc"
# Keep this in sync with package.json#devDependencies
ASAR_VERSION="0.13.0"
BROWSERIFY_VERSION="14.0.0"
NINJA_VERSION="1.8.2"
GENTOO_PATCHES_VERSION="f0fb7725cfe73704dce84ec51bdccc024dc7ceff"
PATCHES_P="gentoo-electron-patches-${GENTOO_PATCHES_VERSION}"
CHROMIUM_P="chromium-${CHROMIUM_VERSION}"
BREAKPAD_P="chromium-breakpad-${BREAKPAD_COMMIT}"
BREAKPAD_SRC_P="breakpad-${BREAKPAD_SRC_COMMIT}"
NODE_P="node-${NODE_COMMIT}"
NATIVE_MATE_P="native-mate-${NATIVE_MATE_COMMIT}"
PDF_VIEWER_P="pdf-viewer-${PDF_VIEWER_COMMIT}"
GRIT_P="grit-${GRIT_COMMIT}"
LIBCHROMIUMCONTENT_P="libchromiumcontent-${LIBCHROMIUMCONTENT_COMMIT}"
ASAR_P="asar-${ASAR_VERSION}"
BROWSERIFY_P="browserify-${BROWSERIFY_VERSION}"
DESCRIPTION="Cross platform application development framework based on web technologies"
HOMEPAGE="https://electronjs.org/"
SRC_URI="
https://commondatastorage.googleapis.com/chromium-browser-official/${CHROMIUM_P}.tar.xz
https://github.com/electron/electron/archive/v${PV}.tar.gz -> ${P}.tar.gz
https://github.com/electron/chromium-breakpad/archive/${BREAKPAD_COMMIT}.tar.gz -> electron-${BREAKPAD_P}.tar.gz
https://github.com/google/breakpad/archive/${BREAKPAD_SRC_COMMIT}.tar.gz -> electron-${BREAKPAD_SRC_P}.tar.gz
https://github.com/electron/node/archive/${NODE_COMMIT}.tar.gz -> electron-${NODE_P}.tar.gz
https://github.com/zcbenz/native-mate/archive/${NATIVE_MATE_COMMIT}.tar.gz -> electron-${NATIVE_MATE_P}.tar.gz
https://github.com/electron/pdf-viewer/archive/${PDF_VIEWER_COMMIT}.tar.gz -> electron-${PDF_VIEWER_P}.tar.gz
https://github.com/elprans/grit/archive/${GRIT_COMMIT}.tar.gz -> electron-${GRIT_P}.tar.gz
https://github.com/electron/libchromiumcontent/archive/${LIBCHROMIUMCONTENT_COMMIT}.tar.gz -> electron-${LIBCHROMIUMCONTENT_P}.tar.gz
https://github.com/elprans/asar/releases/download/v${ASAR_VERSION}-gentoo/asar-build.tar.gz -> ${ASAR_P}.tar.gz
https://github.com/elprans/node-browserify/releases/download/${BROWSERIFY_VERSION}-gentoo/browserify-build.tar.gz -> ${BROWSERIFY_P}.tar.gz
https://github.com/elprans/gentoo-electron-patches/archive/${GENTOO_PATCHES_VERSION}.tar.gz -> electron-patches-${GENTOO_PATCHES_VERSION}.tar.gz
https://github.com/ninja-build/ninja/archive/v${NINJA_VERSION}.tar.gz -> ninja-${NINJA_VERSION}.tar.gz
"
S="${WORKDIR}/${P}"
CHROMIUM_S="${S}/chromium"
NODE_S="${S}/vendor/node"
BREAKPAD_S="${S}/vendor/breakpad"
BREAKPAD_SRC_S="${BREAKPAD_S}/src"
NATIVE_MATE_S="${S}/vendor/native_mate"
PDF_VIEWER_S="${S}/vendor/pdf_viewer"
GRIT_S="${PDF_VIEWER_S}/vendor/grit"
LIBCC_S="${S}/vendor/libchromiumcontent"
LICENSE="BSD"
SLOT="$(ver_cut 1-2)"
KEYWORDS="~amd64"
IUSE="cups custom-cflags gconf gnome-keyring gtk3 kerberos lto neon pic
+proprietary-codecs pulseaudio selinux +system-ffmpeg +tcmalloc"
RESTRICT="!system-ffmpeg? ( proprietary-codecs? ( bindist ) )"
# Native Client binaries are compiled with different set of flags, bug #452066.
QA_FLAGS_IGNORED=".*\.nexe"
# Native Client binaries may be stripped by the build system, which uses the
# right tools for it, bug #469144 .
QA_PRESTRIPPED=".*\.nexe"
COMMON_DEPEND="
app-arch/bzip2:=
>=app-eselect/eselect-electron-2.0
cups? ( >=net-print/cups-1.3.11:= )
>=dev-libs/elfutils-0.149
dev-libs/expat:=
dev-libs/glib:2
>=dev-libs/icu-58:=
>=dev-libs/jsoncpp-0.5.0-r1:=
dev-libs/libxml2:=[icu]
dev-libs/libxslt:=
dev-libs/nspr:=
>=dev-libs/nss-3.14.3:=
>=dev-libs/re2-0.2016.05.01:=
gconf? ( >=gnome-base/gconf-2.24.0:= )
gnome-keyring? ( >=gnome-base/libgnome-keyring-3.12:= )
>=media-libs/alsa-lib-1.0.19:=
media-libs/fontconfig:=
media-libs/freetype:=
>=media-libs/harfbuzz-1.3.1:=[icu(+)]
media-libs/libexif:=
media-libs/libjpeg-turbo:=
media-libs/libpng:=
>=media-libs/libvpx-1.7.0:=[postproc,svc]
media-libs/speex:=
pulseaudio? ( media-sound/pulseaudio:= )
system-ffmpeg? ( >=media-video/ffmpeg-3:= )
sys-apps/dbus:=
sys-apps/pciutils:=
>=sys-libs/libcap-2.22:=
virtual/udev
x11-libs/cairo:=
x11-libs/gdk-pixbuf:2
x11-libs/libdrm
x11-libs/libnotify:=
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/libXinerama:=
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="${COMMON_DEPEND}
!<dev-util/electron-0.36.12-r4
x11-misc/xdg-utils
virtual/opengl
virtual/ttf-fonts
!gtk3? ( x11-libs/gtk+:2 )
gtk3? ( x11-libs/gtk+:3[X] )
selinux? ( sec-policy/selinux-chromium )
tcmalloc? ( !<x11-drivers/nvidia-drivers-331.20 )
"
# dev-vcs/git - https://bugs.gentoo.org/593476
DEPEND="${COMMON_DEPEND}
>=app-arch/gzip-1.7
!arm? (
dev-lang/yasm
)
dev-lang/perl
dev-perl/JSON
>=dev-util/gperf-3.0.3
dev-util/ninja
net-libs/nodejs
sys-apps/hwids[usb(+)]
>=sys-devel/bison-2.4.3
sys-devel/flex
virtual/pkgconfig
dev-vcs/git
x11-libs/gtk+:2
x11-libs/gtk+:3
$(python_gen_any_dep '
dev-python/beautifulsoup:python-2[${PYTHON_USEDEP}]
>=dev-python/beautifulsoup-4.3.2:4[${PYTHON_USEDEP}]
dev-python/html5lib[${PYTHON_USEDEP}]
dev-python/simplejson[${PYTHON_USEDEP}]
')
"
# Keep this in sync with the python_gen_any_dep call.
python_check_deps() {
has_version --host-root "dev-python/beautifulsoup:python-2[${PYTHON_USEDEP}]" &&
has_version --host-root ">=dev-python/beautifulsoup-4.3.2:4[${PYTHON_USEDEP}]" &&
has_version --host-root "dev-python/html5lib[${PYTHON_USEDEP}]" &&
has_version --host-root "dev-python/simplejson[${PYTHON_USEDEP}]"
}
if ! has chromium_pkg_die ${EBUILD_DEATH_HOOKS}; then
EBUILD_DEATH_HOOKS+=" chromium_pkg_die";
fi
pre_build_checks() {
if [[ ${MERGE_TYPE} != binary ]]; then
local -x CPP="$(tc-getCXX) -E"
if tc-is-clang && ! ver_test "$(clang-fullversion)" -ge 3.9.1; then
# bugs: #601654
die "At least clang 3.9.1 is required"
fi
if tc-is-gcc && ! ver_test "$(gcc-version)" -ge 4.9; then
# bugs: #535730, #525374, #518668, #600288
die "At least gcc 4.9 is required"
fi
fi
# LTO pass requires more file descriptors
if use lto; then
local lto_n_rlimit_min="16384"
local maxfiles=$(ulimit -n -H)
if [ "${maxfiles}" -lt "${lto_n_rlimit_min}" ]; then
eerror ""
eerror "Building with USE=\"lto\" requires file descriptor" \
"limit to be no less than ${lto_n_rlimit_min}."
eerror "The current limit for portage is ${maxfiles}."
eerror "Please add the following to /etc/security/limits.conf:"
eerror ""
eerror " root hard nofile ${lto_n_rlimit_min}"
eerror " root soft nofile ${lto_n_rlimit_min}"
eerror ""
die
fi
fi
# Check build requirements, bug #541816 and bug #471810 .
CHECKREQS_MEMORY="3G"
use lto && CHECKREQS_MEMORY="7G"
CHECKREQS_DISK_BUILD="5G"
eshopts_push -s extglob
if is-flagq '-g?(gdb)?([1-9])'; then
CHECKREQS_DISK_BUILD="25G"
CHECKREQS_MEMORY="16G"
fi
eshopts_pop
check-reqs_pkg_pretend
}
pkg_pretend() {
pre_build_checks
}
pkg_setup() {
pre_build_checks
# Make sure the build system will use the right python, bug #344367.
python-any-r1_pkg_setup
chromium_suid_sandbox_check_kernel_config
}
_unnest_patches() {
local _s="${1%/}/"
local path
local relpath
local out
(find "${_s}" -mindepth 2 -name '*.patch' -printf "%P\n" || die) \
| while read -r path; do
relpath="$(dirname ${path})"
out="${_s}/__${relpath////_}_$(basename ${path})"
sed -r -e "s|^([-+]{3}) ([ab])/(.*)$|\1 \2/${relpath}/\3|g" \
"${_s}/${path}" > "${out}" || die
done
}
_get_install_suffix() {
local c=(${SLOT//\// })
local slot=${c[0]}
local suffix
if [[ "${slot}" == "0" ]]; then
suffix=""
else
suffix="-${slot}"
fi
echo -n "${suffix}"
}
_get_install_dir() {
echo -n "/usr/$(get_libdir)/electron$(_get_install_suffix)"
}
_get_target_arch() {
local myarch="$(tc-arch)"
local target_arch
if [[ $myarch = amd64 ]] ; then
target_arch=x64
elif [[ $myarch = x86 ]] ; then
target_arch=ia32
elif [[ $myarch = arm64 ]] ; then
target_arch=arm64
elif [[ $myarch = arm ]] ; then
target_arch=arm
else
die "Failed to determine target arch, got '$myarch'."
fi
echo -n "${target_arch}"
}
src_prepare() {
mv "${WORKDIR}/${CHROMIUM_P}" "${CHROMIUM_S}" || die
rm -r "${NODE_S}" &&
mv "${WORKDIR}/${NODE_P}" "${NODE_S}" || die
rm -r "${BREAKPAD_S}" &&
mv "${WORKDIR}/${BREAKPAD_P}" "${BREAKPAD_S}" || die
rm -r "${BREAKPAD_SRC_S}" &&
mv "${WORKDIR}/${BREAKPAD_SRC_P}/src" "${BREAKPAD_SRC_S}" || die
rm -r "${NATIVE_MATE_S}" &&
mv "${WORKDIR}/${NATIVE_MATE_P}" "${NATIVE_MATE_S}" || die
rm -r "${PDF_VIEWER_S}" &&
mv "${WORKDIR}/${PDF_VIEWER_P}" "${PDF_VIEWER_S}" || die
rm -r "${GRIT_S}" &&
mv "${WORKDIR}/${GRIT_P}" "${GRIT_S}" || die
rm -r "${LIBCC_S}" &&
mv "${WORKDIR}/${LIBCHROMIUMCONTENT_P}" "${LIBCC_S}" || die
rsync -a "${WORKDIR}/${ASAR_P}/node_modules/" \
"${S}/node_modules/" || die
rsync -a "${WORKDIR}/${BROWSERIFY_P}/node_modules/" \
"${S}/node_modules/" || die
# node patches
cd "${NODE_S}" || die
# make sure node uses the correct version of v8
rm -r deps/v8 || die
ln -s "${CHROMIUM_S}/v8" deps/ || die
# make sure we use python2.* while using gyp
sed -i -e "s/python/${EPYTHON}/" \
deps/npm/node_modules/node-gyp/gyp/gyp || die
sed -i -e "s/|| 'python'/|| '${EPYTHON}'/" \
deps/npm/node_modules/node-gyp/lib/configure.js || die
python_fix_shebang "${CHROMIUM_S}/chrome/browser"
python_fix_shebang "${CHROMIUM_S}/build/gyp_chromium"
python_fix_shebang "${S}/tools/"
# less verbose install output (stating the same as portage, basically)
sed -i -e "/print/d" tools/install.py || die
# proper libdir, hat tip @ryanpcmcquen
# https://github.com/iojs/io.js/issues/504
local LIBDIR=$(get_libdir)
sed -i -e "s|lib/|${LIBDIR}/|g" tools/install.py || die
sed -i -e "s/'lib'/'${LIBDIR}'/" lib/module.js || die
sed -i -e "s|\"lib\"|\"${LIBDIR}\"|" deps/npm/lib/npm.js || die
# Fix broken patch
cd "${LIBCC_S}" || die
eapply "${FILESDIR}/${PN}-1.7.15-v8-crankshaft-rce-fix.patch"
# Apply libcc Chromium patches.
cd "${CHROMIUM_S}" || die
_unnest_patches "${LIBCC_S}/patches"
eapply "${LIBCC_S}/patches"
# Apply Gentoo patches
cd "${S}" || die
_unnest_patches "${WORKDIR}/${PATCHES_P}/${PV}"
eapply "${WORKDIR}/${PATCHES_P}/${PV}"
# Merge chromiumcontent component into chromium source tree.
mkdir -p "${CHROMIUM_S}/chromiumcontent" || die
cp -a "${LIBCC_S}/chromiumcontent" "${CHROMIUM_S}/" || die
cp -a "${LIBCC_S}/tools/linux/" "${CHROMIUM_S}/tools/" || die
if use gtk3; then
sed -i -e 's/gtk2/gtk3/g' "${CHROMIUM_S}/chromiumcontent/BUILD.gn" \
|| die
fi
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
breakpad/src/third_party/curl
chrome/third_party/mozilla_security_manager
courgette/third_party
net/third_party/mozilla_security_manager
net/third_party/nss
third_party/WebKit
third_party/analytics
third_party/angle
third_party/angle/src/common/third_party/numerics
third_party/angle/src/third_party/compiler
third_party/angle/src/third_party/libXNVCtrl
third_party/angle/src/third_party/murmurhash
third_party/angle/src/third_party/trace_event
third_party/boringssl
third_party/brotli
third_party/cacheinvalidation
third_party/catapult
third_party/catapult/third_party/polymer
third_party/catapult/third_party/py_vulcanize
third_party/catapult/third_party/py_vulcanize/third_party/rcssmin
third_party/catapult/third_party/py_vulcanize/third_party/rjsmin
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/ced
third_party/cld_2
third_party/cld_3
third_party/cros_system_api
third_party/devscripts
third_party/dom_distiller_js
third_party/fips181
third_party/flatbuffers
third_party/flot
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/hunspell
third_party/iccjpeg
third_party/inspector_protocol
third_party/jinja2
third_party/jstemplate
third_party/khronos
third_party/leveldatabase
third_party/libXNVCtrl
third_party/libaddressinput
third_party/libjingle
third_party/libphonenumber
third_party/libsecret
third_party/libsrtp
third_party/libudev
third_party/libusb
third_party/libwebm
third_party/libxml/chromium
third_party/libyuv
third_party/lss
third_party/lzma_sdk
third_party/markupsafe
third_party/mesa
third_party/modp_b64
third_party/mt19937ar
third_party/node
third_party/node/node_modules/vulcanize/third_party/UglifyJS2
third_party/openh264
third_party/openmax_dl
third_party/opus
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/lcms2-2.6
third_party/pdfium/third_party/libjpeg
third_party/pdfium/third_party/libopenjpeg20
third_party/pdfium/third_party/libpng16
third_party/pdfium/third_party/libtiff
third_party/pdfium/third_party/zlib_v128
third_party/ply
third_party/polymer
third_party/protobuf
third_party/protobuf/third_party/six
third_party/qcms
third_party/sfntly
third_party/skia
third_party/smhasher
third_party/sqlite
third_party/tcmalloc
third_party/usrsctp
third_party/web-animations-js
third_party/webdriver
third_party/webrtc
third_party/widevine
third_party/woff2
third_party/x86inc
third_party/zlib/google
url/third_party/mozilla
v8/src/third_party/valgrind
v8/third_party/inspector_protocol
# 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 )
fi
cd "${CHROMIUM_S}" || die
# Remove most bundled libraries. Some are still needed.
ebegin "Unbundling libraries"
build/linux/unbundle/remove_bundled_libraries.py \
"${keeplibs[@]}" --do-remove || die
eend
cd "${S}" || die
eapply_user
}
src_configure() {
local myconf_gn=""
local myconf_gyp=""
cd "${CHROMIUM_S}" || die
# GN needs explicit config for Debug/Release as opposed to inferring it from build directory.
myconf_gn+=" is_debug=false"
# Disable nacl, we can't build without pnacl (http://crbug.com/269560).
myconf_gn+=" enable_nacl=false"
# Use system-provided libraries.
# TODO: use_system_hunspell (upstream changes needed).
# TODO: use_system_libsrtp (bug #459932).
# TODO: use_system_libusb (http://crbug.com/266149).
# TODO: use_system_opus (https://code.google.com/p/webrtc/issues/detail?id=3077).
# 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
harfbuzz-ng
icu
libjpeg
libpng
libvpx
libwebp
libxml
libxslt
re2
snappy
yasm
zlib)
if use system-ffmpeg; then
gn_system_libraries+=( ffmpeg )
fi
build/linux/unbundle/replace_gn_files.py \
--system-libraries ${gn_system_libraries[@]} || die
# Optional dependencies.
myconf_gn+=" use_cups=$(usex cups true false)"
myconf_gn+=" use_gconf=$(usex gconf true false)"
myconf_gn+=" use_gnome_keyring=$(usex gnome-keyring true false)"
myconf_gn+=" use_gtk3=$(usex gtk3 true false)"
myconf_gn+=" use_kerberos=$(usex kerberos true false)"
myconf_gn+=" use_pulseaudio=$(usex pulseaudio true false)"
# TODO: link_pulseaudio=true for GN.
myconf_gn+=" fieldtrial_testing_like_official_build=true"
if tc-is-clang; then
myconf_gn+=" is_clang=true clang_base_path=\"/usr\" clang_use_chrome_plugins=false"
else
myconf_gn+=" is_clang=false"
fi
# Never use bundled gold binary. Disable gold linker flags for now.
# Do not use bundled clang.
# Trying to use gold results in linker crash.
myconf_gn+=" use_gold=false use_sysroot=false linux_use_bundled_binutils=false"
ffmpeg_branding="$(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=\"${google_default_client_secret}\""
local target_arch=$(_get_target_arch)
local ffmpeg_target_arch="${target_arch}"
if [[ ${ffmpeg_target_arch} = arm ]]; then
ffmpeg_target_arch=$(usex neon arm-neon arm)
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"
# Avoid CFLAGS problems, bug #352457, bug #390147.
if ! use custom-cflags; then
replace-flags "-Os" "-O2"
strip-flags
filter-flags "-Wl,--as-needed"
# 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
# Make sure the build system will use the right tools, bug #340795.
tc-export AR CC CXX NM
# https://bugs.gentoo.org/588596
append-cxxflags $(test-flags-CXX -fno-delete-null-pointer-checks)
# Define a custom toolchain for GN
myconf_gn+=" custom_toolchain=\"${FILESDIR}/toolchain:default\""
myconf_gn+=" icu_use_data_file=false"
use lto && myconf_gn+=" allow_posix_link_time_opt=true"
# Tools for building programs to be executed on the build system, bug #410883.
if tc-is-cross-compiler; then
export AR_host=$(tc-getBUILD_AR)
export CC_host=$(tc-getBUILD_CC)
export CXX_host=$(tc-getBUILD_CXX)
export NM_host=$(tc-getBUILD_NM)
fi
# Bug 491582.
export TMPDIR="${WORKDIR}/temp"
mkdir -p -m 755 "${TMPDIR}" || die
if ! use system-ffmpeg; 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} -- ${build_ffmpeg_args} || die
chromium/scripts/copy_config.sh || die
chromium/scripts/generate_gn.py || die
popd > /dev/null || die
fi
third_party/libaddressinput/chromium/tools/update-strings.py || die
touch chrome/test/data/webui/i18n_process_css_test.html || die
einfo "Configuring bundled nodejs..."
pushd "${S}/vendor/node" > /dev/null || die
# Make sure gyp_node does not run
echo '#!/usr/bin/env python' > tools/gyp_node.py || die
# --shared-libuv cannot be used as electron's node fork
# patches uv_loop structure.
./configure --shared --without-bundled-v8 --shared-openssl \
--shared-http-parser --shared-zlib --without-npm \
--with-intl=system-icu --without-dtrace \
--dest-cpu=${target_arch} --prefix="" || die
popd > /dev/null || die
# libchromiumcontent configuration
myconf_gn+=" root_extra_deps = [\"//chromiumcontent:chromiumcontent\"]"
myconf_gn+=" is_electron_build = true"
myconf_gn+=" is_component_build = false"
myconf_gn+=" use_allocator=$(usex tcmalloc \"tcmalloc\" \"none\")"
einfo "Configuring chromiumcontent..."
tools/gn/bootstrap/bootstrap.py -v --gn-gen-args "${myconf_gn}" || die
out/Release/gn gen --args="${myconf_gn}" out/Release || die
cd "${S}" || die
}
eninja() {
if [[ -z ${NINJAOPTS+set} ]]; then
local jobs=$(makeopts_jobs)
local loadavg=$(makeopts_loadavg)
if [[ ${MAKEOPTS} == *-j* && ${jobs} != 999 ]]; then
NINJAOPTS+=" -j ${jobs}"
fi
if [[ ${MAKEOPTS} == *-l* && ${loadavg} != 999 ]]; then
NINJAOPTS+=" -l ${loadavg}"
fi
fi
set -- ninja -v ${NINJAOPTS} "$@"
echo "$@"
"$@" || die
}
src_compile() {
local compile_target="${S}/out/R"
local myconf_gyp=""
local chromium_target="${CHROMIUM_S}/out/Release"
local libcc_path="${S}/vendor/libchromiumcontent"
local libcc_dist_path="${libcc_path}/dist/main"
local libcc_dist_static_path="${libcc_dist_path}/static_library"
local libcc_dist_shared_path="${libcc_dist_path}/shared_library"
local libcc_output="${CHROMIUM_S}/out/Release/obj/chromiumcontent"
local libcc_output_shared="${libcc_output}-shared"
local target_arch=$(_get_target_arch)
local l=""
local create_dist_args=""
tc-export AR CC CXX NM
mkdir -p "${compile_target}" || die
cd "${CHROMIUM_S}" || die
# Build mksnapshot and pax-mark it.
eninja -C "${chromium_target}" mksnapshot || die
pax-mark m "${chromium_target}/mksnapshot"
cp -a "${chromium_target}/mksnapshot" "${compile_target}/" || die
# Build chromedriver.
eninja -C "${chromium_target}" chromedriver
cp -a "${chromium_target}/chromedriver" "${compile_target}/" || die
# Build libchromiumcontent components.
eninja -C "${chromium_target}" chromiumcontent:chromiumcontent
cd "${S}" || die
# Gather and prepare built components of libchromiumcontent.
create_dist_args+=" --target_arch=${target_arch} --component=static_library"
create_dist_args+=" --no_zip"
create_dist_args+=" --system-icu"
CHROMIUM_BUILD_DIR="${chromium_target}" \
PYTHONPATH="${WORKDIR}/ninja-${NINJA_VERSION}/misc" \
"${EPYTHON}" "${libcc_path}"/script/create-dist ${create_dist_args} || die
# v8 is built as a shared library, so copy it manually
# for generate_filenames_gypi to find.
mkdir -p "${libcc_dist_shared_path}" || die
cp "${chromium_target}/libv8.so" "${libcc_dist_shared_path}" || die
"${EPYTHON}" "${libcc_path}"/tools/generate_filenames_gypi.py \
"${libcc_dist_path}/filenames.gypi" \
"${CHROMIUM_S}" \
"${libcc_dist_shared_path}" \
"${libcc_dist_static_path}"
# Configure electron.
myconf_gyp+="
$(gyp_use cups)
$(gyp_use gconf use_gconf)
$(gyp_use gnome-keyring use_gnome_keyring)
$(gyp_use gnome-keyring linux_link_gnome_keyring)
$(gyp_use gtk3)
$(gyp_use lto)"
myconf_gyp+=" -Duse_system_icu=1"
if [[ $(tc-getCC) == *clang* ]]; then
myconf_gyp+=" -Dclang=1"
else
myconf_gyp+=" -Dclang=0"
fi
# Never use bundled gold binary. Disable gold linker flags for now.
# Do not use bundled clang.
myconf_gyp+="
-Dclang_use_chrome_plugins=0
-Dhost_clang=0
-Dlinux_use_bundled_binutils=0
-Dlinux_use_bundled_gold=0
-Dlinux_use_gold_flags=0
-Dsysroot="
myconf_gyp+=" -Dtarget_arch=${target_arch}"
myconf_gyp+=" -Dpython=${EPYTHON}"
# Make sure that -Werror doesn't get added to CFLAGS by the build system.
# Depending on GCC version the warnings are different and we don't want
# the build to fail because of that.
myconf_gyp+=" -Dwerror="
# Disable fatal linker warnings, bug 506268.
myconf_gyp+=" -Ddisable_fatal_linker_warnings=1"
myconf_gyp+=" -Dicu_use_data_file_flag=0"
myconf_gyp+=" -Dgenerate_character_data=0"
myconf_gyp+=" -Dlibchromiumcontent_component=0"
myconf_gyp+=" -Dcomponent=static_library"
myconf_gyp+=" -Dlibrary=static_library"
myconf_gyp+=" -Icommon.gypi electron.gyp"
EGYP_CHROMIUM_COMMAND="${CHROMIUM_S}/build/gyp_chromium" \
egyp_chromium ${myconf_gyp} || die
mkdir -p "${compile_target}/lib/" || die
# Copy libv8 and snapshot files so the node binary can find them.
cp "${chromium_target}/libv8.so" "${compile_target}/lib/" || die
cp "${chromium_target}/natives_blob.bin" "${compile_target}" || die
cp "${chromium_target}/snapshot_blob.bin" "${compile_target}" || die
# Copy generated shim headers.
mkdir -p "${compile_target}/gen" || die
cp -r "${chromium_target}/gen/shim_headers" \
"${compile_target}/gen" || die
# Build the Node binary and pax-mark it.
eninja -C ${compile_target} nodebin
pax-mark m ${compile_target}/nodebin
# Finally, build Electron.
eninja -C ${compile_target} electron
pax-mark m ${compile_target}/electron
echo "v${PV}" > ${compile_target}/version
}
src_install() {
local install_dir="$(_get_install_dir)"
local install_suffix="$(_get_install_suffix)"
local LIBDIR="${ED}/usr/$(get_libdir)"
pushd out/R/locales > /dev/null || die
chromium_remove_language_paks
popd > /dev/null || die
# Install Electron
insinto "${install_dir}"
exeinto "${install_dir}"
newexe out/R/nodebin node
doexe out/R/electron
doexe out/R/chromedriver
doexe out/R/mksnapshot
doins out/R/libv8.so
fperms +x "${install_dir}/libv8.so"
doins out/R/libnode.so
fperms +x "${install_dir}/libnode.so"
doins out/R/natives_blob.bin
doins out/R/snapshot_blob.bin
doins out/R/blink_image_resources_200_percent.pak
doins out/R/content_resources_200_percent.pak
doins out/R/content_shell.pak
doins out/R/pdf_viewer_resources.pak
doins out/R/ui_resources_200_percent.pak
doins out/R/views_resources_200_percent.pak
doins -r out/R/resources
doins -r out/R/locales
dosym "${install_dir}/electron" "/usr/bin/electron${install_suffix}"
doins out/R/version
# Install Node headers
HEADERS_ONLY=1 \
"${S}/vendor/node/tools/install.py" install "${ED}" "/usr" || die
# set up a symlink structure that npm expects..
dodir /usr/include/node/deps/{v8,uv}
dosym . /usr/include/node/src
for var in deps/{uv,v8}/include; do
dosym ../.. /usr/include/node/${var}
done
dodir "/usr/include/electron${install_suffix}"
mv "${ED}/usr/include/node" \
"${ED}/usr/include/electron${install_suffix}/node" || die
}
pkg_postinst() {
electron-config update
}
pkg_postrm() {
electron-config update
}