187 lines
7.9 KiB
Bash
187 lines
7.9 KiB
Bash
# This is the source.sh script. It is executed by BPM in a temporary directory when compiling a source package
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# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
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# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
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# The prepare function is executed in the root of the temp directory
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# This function is used for putting downloaded files to the correct location or applying patches
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prepare() {
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cd "$BPM_SOURCE"
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# Use the --oauth2-client-id= and --oauth2-client-secret= switches for
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# setting GOOGLE_DEFAULT_CLIENT_ID and GOOGLE_DEFAULT_CLIENT_SECRET at
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# runtime -- this allows signing into Chromium without baked-in values
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patch -Np1 -i "$BPM_WORKDIR"/use-oauth2-client-switches-as-default.patch
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# Fixes from Gentoo
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patch -Np1 -i "$BPM_WORKDIR"/chromium-138-nodejs-version-check.patch
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# Increase _FORTIFY_SOURCE level to match Arch's default flags
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patch -Np1 -i "$BPM_WORKDIR"/increase-fortify-level.patch
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# Fix issue about missing compiler flag, can be dropped when arch has LLVM 23
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# clang++: error: unknown argument: '-fsanitize-ignore-for-ubsan-feature=array-bounds'
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patch -Np1 -i "$BPM_WORKDIR"/chromium-145-drop-unknown-clang-flag.patch
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patch -Np1 -i "$BPM_WORKDIR"/chromium-147-rust-1.95-bytemuck.patch
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# Fixes unknown argument error
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patch -Np1 -i "$BPM_WORKDIR"/chromium-147-revert-clang-no-lifetime-dse-flag.patch
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# https://crbug.com/456218403
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patch -Np1 -i "$BPM_WORKDIR"/chromium-145-fix-SYS_SECCOMP.patch
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patch -Np1 -i "$BPM_WORKDIR"/ungoogled-chromium-145-build-with-wasm-rollup.patch
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patch -Np1 -i "$BPM_WORKDIR"/dont_require_profiler_builtins.rlib.patch
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# Causes a build failure with our clang version
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patch -Np1 -i "$BPM_WORKDIR"/chromium-148-revert-clang-fsanitize-return-flag-1.patch
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patch -Np1 -i "$BPM_WORKDIR"/chromium-148-revert-clang-fsanitize-return-flag-2.patch
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# Allow building against system libraries in official builds
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sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' tools/generate_shim_headers/generate_shim_headers.py
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# Link to system tools required by the build
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mkdir -p third_party/node/linux/node-linux-x64/bin \
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third_party/rust-toolchain/bin \
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third_party/jdk/current/bin
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ln -s /usr/bin/node third_party/node/linux/node-linux-x64/bin/
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ln -s /usr/bin/rustc third_party/rust-toolchain/bin/
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ln -s /usr/bin/java third_party/jdk/current/bin/
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# Use system gperf binary
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rm -f third_party/gperf/cipd/bin/gperf
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ln -s /usr/bin/gperf third_party/gperf/cipd/bin/
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local _system_libs=(
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brotli
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flac
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fontconfig
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freetype
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harfbuzz
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libjpeg
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libwebp
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libxml
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libxslt
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opus
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zlib
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)
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# Remove bundled libraries for which we will use the system copies; this
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# *should* do what the remove_bundled_libraries.py script does, with the
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# added benefit of not having to list all the remaining libraries
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local _lib
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for _lib in "${_system_libs[@]//libjpeg/libjpeg_turbo}"; do
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find "third_party/$_lib" -type f \
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\! -path "third_party/$_lib/chromium/*" \
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\! -path "third_party/$_lib/google/*" \
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\! -path "third_party/harfbuzz-ng/utils/hb_scoped.h" \
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\! -regex '.*\.\(gn\|gni\|isolate\)' \
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-delete
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done
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./build/linux/unbundle/replace_gn_files.py --system-libraries "${_system_libs[@]}"
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# Use correct libadler lib
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sed -i 's/rustc_nightly_capability = use_chromium_rust_toolchain/rustc_nightly_capability = true/' build/config/rust.gni
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}
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# The build function is executed in the source directory
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# This function is used to compile the source code
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build() {
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export CC=clang CXX=clang++ AR=ar NM=nm
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local _flags=(
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'custom_toolchain="//build/toolchain/linux/unbundle:default"'
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'host_toolchain="//build/toolchain/linux/unbundle:default"'
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'is_official_build=true' # implies is_cfi=true on x86_64
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'symbol_level=0' # sufficient for backtraces on x86(_64)
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'treat_warnings_as_errors=false'
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'fatal_linker_warnings=false'
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'disable_fieldtrial_testing_config=true'
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'blink_enable_generated_code_formatting=false'
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'ffmpeg_branding="Chrome"'
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'proprietary_codecs=true'
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'rtc_use_pipewire=true'
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'link_pulseaudio=true'
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'use_custom_libcxx=true' # https://github.com/llvm/llvm-project/issues/61705
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'use_sysroot=false'
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'use_system_libffi=true'
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'enable_hangout_services_extension=true'
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'enable_widevine=true'
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'use_qt5=false'
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'use_qt6=true'
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'moc_qt6_path="/usr/lib/qt6"'
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'use_clang_modules=false'
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'clang_base_path="/usr"'
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'clang_use_chrome_plugins=false'
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"clang_version=$(clang --version | grep -m1 version | sed 's/.* \([0-9]\+\).*/\1/')"
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'chrome_pgo_phase=0'
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'rust_sysroot_absolute="/usr"'
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'rust_bindgen_root="/usr"'
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"rustc_version=\"$(rustc --version | awk '{print $2 ;}')\""
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)
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export RUSTC_BOOTSTRAP=1
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# Make builds deterministic and ignore unknown option warnings
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export CFLAGS="${CFLAGS} -Wno-builtin-macro-redefined -Wno-unknown-warning-option"
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export CXXFLAGS="${CXXFLAGS} -Wno-builtin-macro-redefined -Wno-unknown-warning-option"
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export CPPFLAGS="${CPPFLAGS} -D__DATE__= -D__TIME__= -D__TIMESTAMP__="
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gn gen out/Release --args="${_flags[*]}"
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ninja -C out/Release chrome chrome_sandbox chromedriver.unstripped
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}
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# The package function is executed in the source directory
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# This function is used to move the compiled files into the output directory
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package() {
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install -Dm755 out/Release/chrome "$BPM_OUTPUT"/usr/lib/chromium/chromium
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install -Dm755 out/Release/chrome_crashpad_handler "$BPM_OUTPUT"/usr/lib/chromium/chrome_crashpad_handler
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install -Dm755 out/Release/chromedriver.unstripped "$BPM_OUTPUT"/usr/lib/chromium/chromedriver
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install -Dm755 out/Release/libEGL.so "$BPM_OUTPUT"/usr/lib/chromium/libEGL.so
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install -Dm755 out/Release/libGLESv2.so "$BPM_OUTPUT"/usr/lib/chromium/libGLESv2.so
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install -Dm755 out/Release/libvk_swiftshader.so "$BPM_OUTPUT"/usr/lib/chromium/libvk_swiftshader.so
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install -Dm755 out/Release/libvulkan.so.1 "$BPM_OUTPUT"/usr/lib/chromium/libvulkan.so.1
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install -Dm755 out/Release/vk_swiftshader_icd.json "$BPM_OUTPUT"/usr/lib/chromium/vk_swiftshader_icd.json
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install -Dm755 out/Release/libqt6_shim.so "$BPM_OUTPUT"/usr/lib/chromium/libqt6_shim.so
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install -Dm644 out/Release/icudtl.dat "$BPM_OUTPUT"/usr/lib/chromium/icudtl.dat
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install -Dm644 out/Release/locales/*.pak -t "$BPM_OUTPUT"/usr/lib/chromium/locales/
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install -Dm644 out/Release/*.bin -t "$BPM_OUTPUT"/usr/lib/chromium
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install -Dm644 out/Release/*.pak -t "$BPM_OUTPUT"/usr/lib/chromium
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# Install chromium launcher script
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install -Dm755 "$BPM_WORKDIR"/chromium.sh "$BPM_OUTPUT"/usr/bin/chromium
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# Create symbolic link to usr/bin
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ln -sf /usr/lib/chromium/chromedriver "$BPM_OUTPUT"/usr/bin/chromedriver
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# Install desktop icons
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for size in 24 48 64 128 256; do
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install -Dm644 chrome/app/theme/chromium/product_logo_${size}.png "$BPM_OUTPUT"/usr/share/icons/hicolor/${size}x${size}/apps/chromium.png
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done
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for size in 16 32; do
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install -Dm644 chrome/app/theme/default_100_percent/chromium/product_logo_${size}.png "$BPM_OUTPUT"/usr/share/icons/hicolor/${size}x${size}/apps/chromium.png
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done
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# Install desktop file
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install -Dm644 chrome/installer/linux/common/desktop.template "$BPM_OUTPUT"/usr/share/applications/chromium.desktop
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# Install man page
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install -Dm644 chrome/app/resources/manpage.1.in "$BPM_OUTPUT"/usr/share/man/man1/chromium.1
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# Replace placeholders in desktop file and man page
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sed -i \
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-e 's/@@MENUNAME/Chromium/g' \
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-e 's/@@PACKAGE/chromium/g' \
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-e 's/@@usr_bin_symlink_name/chromium/g' \
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-e 's|@@uri_scheme|x-scheme-handler/chromium;|g' \
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-e 's/@@extra_desktop_entries//g' \
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"$BPM_OUTPUT"/usr/share/applications/chromium.desktop \
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"$BPM_OUTPUT"/usr/share/man/man1/chromium.1
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# Install package license
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install -Dm644 "$BPM_SOURCE"/LICENSE "$BPM_OUTPUT"/usr/share/licenses/chromium/LICENSE
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}
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