build: more space on arm64 builds, running out of ideas here (#25043)

* build: more space on arm64 builds, running out of ideas here

* build: well this is kinda nuts but off we go

* chore: rollback thingy

* chore: build snapshot for realz

* chore: do not delete hunspell

* build: use the new magic extra-disk-space circle image

* build: remove existing file, it is not a tree
This commit is contained in:
Samuel Attard 2020-08-21 20:30:04 -07:00 коммит произвёл GitHub
Родитель b1e2185c5e
Коммит 5df6c5ecce
Не найден ключ, соответствующий данной подписи
Идентификатор ключа GPG: 4AEE18F83AFDEB23
3 изменённых файлов: 113 добавлений и 14 удалений

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@ -95,7 +95,7 @@ machine-mac-large: &machine-mac-large
machine-mac-large-arm: &machine-mac-large-arm
resource_class: large
macos:
xcode: "12.0.0-UA"
xcode: "12.0.0-large"
# Build configurations options.
env-testing-build: &env-testing-build
@ -137,8 +137,9 @@ env-arm: &env-arm
TARGET_ARCH: arm
env-apple-silicon: &env-apple-silicon
GN_EXTRA_ARGS: 'target_cpu = "arm64"'
GN_EXTRA_ARGS: 'target_cpu = "arm64" use_prebuilt_v8_context_snapshot = true'
TARGET_ARCH: arm64
USE_PREBUILT_V8_CONTEXT_SNAPSHOT: 1
env-arm64: &env-arm64
GN_EXTRA_ARGS: 'target_cpu = "arm64" fatal_linker_warnings = false enable_linux_installer = false'
@ -151,9 +152,10 @@ env-mas: &env-mas
MAS_BUILD: 'true'
env-mas-apple-silicon: &env-mas-apple-silicon
GN_EXTRA_ARGS: 'target_cpu = "arm64" is_mas_build = true'
GN_EXTRA_ARGS: 'target_cpu = "arm64" is_mas_build = true use_prebuilt_v8_context_snapshot = true'
MAS_BUILD: 'true'
TARGET_ARCH: arm64
USE_PREBUILT_V8_CONTEXT_SNAPSHOT: 1
# Misc build configuration options.
env-enable-sccache: &env-enable-sccache
@ -344,23 +346,69 @@ step-get-more-space-on-mac: &step-get-more-space-on-mac
sudo mv "$1" $TMPDIR/del-target/$(echo $1|shasum -a 256|head -n1|cut -d " " -f1)
fi
}
strip_arm_deep() {
opwd=$(pwd)
cd $1
f=$(find . -perm +111 -type f)
for fp in $f
do
if [[ $(file "$fp") == *"universal binary"* ]]; then
if [[ $(file "$fp") == *"arm64e)"* ]]; then
sudo lipo -remove arm64e "$fp" -o "$fp" || true
fi
if [[ $(file "$fp") == *"arm64)"* ]]; then
sudo lipo -remove arm64 "$fp" -o "$fp" || true
fi
fi
done
cd $opwd
}
tmpify /Library/Developer/CoreSimulator
tmpify ~/Library/Developer/CoreSimulator
tmpify $(xcode-select -p)/Platforms/AppleTVOS.platform
tmpify $(xcode-select -p)/Platforms/iPhoneOS.platform
tmpify $(xcode-select -p)/Platforms/WatchOS.platform
tmpify $(xcode-select -p)/Platforms/WatchSimulator.platform
tmpify $(xcode-select -p)/Platforms/AppleTVSimulator.platform
tmpify $(xcode-select -p)/Platforms/iPhoneSimulator.platform
tmpify $(xcode-select -p)/Toolchains/XcodeDefault.xctoolchain/usr/metal/ios
tmpify $(xcode-select -p)/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift
tmpify $(xcode-select -p)/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift-5.0
tmpify ~/.rubies
tmpify ~/Library/Caches/Homebrew
tmpify /usr/local/Homebrew
if [ "$TARGET_ARCH" == "arm64" ]; then
tmpify "/System/Library/Desktop Pictures"
tmpify /System/Library/Templates/Data
tmpify /System/Library/Speech/Voices
tmpify "/System/Library/Screen Savers"
fi
sudo rm -rf $TMPDIR/del-target
if [ "$TARGET_ARCH" == "arm64" ]; then
sudo rm -rf "/System/Library/Desktop Pictures"
sudo rm -rf /System/Library/Templates/Data
sudo rm -rf /System/Library/Speech/Voices
sudo rm -rf "/System/Library/Screen Savers"
sudo rm -rf /System/Volumes/Data/Library/Developer/CommandLineTools/SDKs
sudo rm -rf "/System/Volumes/Data/Library/Application Support/Apple/Photos/Print Products"
sudo rm -rf /System/Volumes/Data/Library/Java
sudo rm -rf /System/Volumes/Data/Library/Ruby
sudo rm -rf /System/Volumes/Data/Library/Printers
sudo rm -rf /System/iOSSupport
sudo rm -rf /System/Applications/*.app
sudo rm -rf /System/Applications/Utilities/*.app
sudo rm -rf /System/Library/LinguisticData
sudo rm -rf /System/Volumes/Data/private/var/db/dyld/*
# sudo rm -rf /System/Library/Fonts/*
# sudo rm -rf /System/Library/PreferencePanes
sudo rm -rf /System/Library/AssetsV2/*
sudo rm -rf /Applications/Safari.app
sudo rm -rf ~/project/src/build/linux
sudo rm -rf ~/project/src/third_party/catapult/tracing/test_data
sudo rm -rf ~/project/src/third_party/angle/third_party/VK-GL-CTS
# lipo off some huge binaries arm64 versions to save space
strip_arm_deep $(xcode-select -p)/../SharedFrameworks
strip_arm_deep /System/Volumes/Data/Library/Developer/CommandLineTools/usr
fi
fi
background: true
@ -460,6 +508,28 @@ step-electron-build: &step-electron-build
rm -f src/out/Default/libffmpeg.so
fi
cd src
# Enable if things get really bad
# if [ "$TARGET_ARCH" == "arm64" ] &&[ "`uname`" == "Darwin" ]; then
# diskutil erasevolume HFS+ "xcode_disk" `hdiutil attach -nomount ram://12582912`
# mv /Applications/Xcode-12.beta.5.app /Volumes/xcode_disk/
# ln -s /Volumes/xcode_disk/Xcode-12.beta.5.app /Applications/Xcode-12.beta.5.app
# fi
# Lets generate a snapshot and mksnapshot and then delete all the x-compiled generated files to save space
if [ "$USE_PREBUILT_V8_CONTEXT_SNAPSHOT" == "1" ]; then
ninja -C out/Default electron:electron_mksnapshot_zip -j $NUMBER_OF_NINJA_PROCESSES
ninja -C out/Default tools/v8_context_snapshot -j $NUMBER_OF_NINJA_PROCESSES
gn desc out/Default v8:run_mksnapshot_default args > out/Default/mksnapshot_args
touch out/Default/.electron_mksnapshot_zip_done
rm -rf out/Default/clang_x64_v8_arm64/obj
# Regenerate because we just deleted some ninja files
if [ "$USE_GOMA" == "true" ]; then
gn gen out/Default --args="import(\"$GN_CONFIG\") import(\"$GN_GOMA_FILE\") $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
else
gn gen out/Default --args="import(\"$GN_CONFIG\") cc_wrapper=\"$SCCACHE_PATH\" $GN_EXTRA_ARGS $GN_BUILDFLAG_ARGS"
fi
fi
ninja -C out/Default electron -j $NUMBER_OF_NINJA_PROCESSES
node electron/script/check-symlinks.js
@ -709,8 +779,10 @@ step-mksnapshot-build: &step-mksnapshot-build
name: mksnapshot build
command: |
cd src
ninja -C out/Default electron:electron_mksnapshot -j $NUMBER_OF_NINJA_PROCESSES
gn desc out/Default v8:run_mksnapshot_default args > out/Default/mksnapshot_args
if [ ! -s "src/out/Default/.electron_mksnapshot_zip_done" ]; then
ninja -C out/Default electron:electron_mksnapshot -j $NUMBER_OF_NINJA_PROCESSES
gn desc out/Default v8:run_mksnapshot_default args > out/Default/mksnapshot_args
fi
if [ "`uname`" != "Darwin" ]; then
if [ "$TARGET_ARCH" == "arm" ]; then
electron/script/strip-binaries.py --file $PWD/out/Default/clang_x86_v8_arm/mksnapshot
@ -723,7 +795,7 @@ step-mksnapshot-build: &step-mksnapshot-build
electron/script/strip-binaries.py --file $PWD/out/Default/v8_context_snapshot_generator
fi
fi
if [ "$SKIP_DIST_ZIP" != "1" ]; then
if [ ! -s "src/out/Default/.electron_mksnapshot_zip_done" ] && [ "$SKIP_DIST_ZIP" != "1" ]; then
ninja -C out/Default electron:electron_mksnapshot_zip -j $NUMBER_OF_NINJA_PROCESSES
(cd out/Default; zip mksnapshot.zip mksnapshot_args gen/v8/embedded.S)
fi
@ -942,6 +1014,7 @@ step-minimize-workspace-size-from-checkout: &step-minimize-workspace-size-from-c
rm -rf src/third_party/WebKit/LayoutTests
rm -rf third_party/electron_node/deps/openssl
rm -rf third_party/electron_node/deps/v8
rm -rf chrome/test/data/xr/webvr_info
# Save the src cache based on the deps hash
step-save-src-cache: &step-save-src-cache

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@ -49,6 +49,10 @@ if (is_linux) {
}
}
declare_args() {
use_prebuilt_v8_context_snapshot = false
}
branding = read_file("shell/app/BRANDING.json", "json")
electron_project_name = branding.project_name
electron_product_name = branding.product_name
@ -688,6 +692,15 @@ if (is_mac) {
sources = [ "shell/common/resources/mac/MainMenu.xib" ]
}
action("fake_v8_context_snapshot_generator") {
script = "build/fake_v8_context_snapshot_generator.py"
args = [
rebase_path("$root_out_dir/v8_context_snapshot.bin"),
rebase_path("$root_out_dir/fake/v8_context_snapshot.bin"),
]
outputs = [ "$root_out_dir/fake/v8_context_snapshot.bin" ]
}
bundle_data("electron_framework_resources") {
public_deps = [ ":packed_resources" ]
sources = []
@ -698,8 +711,13 @@ if (is_mac) {
if (v8_use_external_startup_data) {
public_deps += [ "//v8" ]
if (use_v8_context_snapshot) {
sources += [ "$root_out_dir/v8_context_snapshot.bin" ]
public_deps += [ "//tools/v8_context_snapshot" ]
if (use_prebuilt_v8_context_snapshot) {
sources += [ "$root_out_dir/fake/v8_context_snapshot.bin" ]
public_deps += [ ":fake_v8_context_snapshot_generator" ]
} else {
sources += [ "$root_out_dir/v8_context_snapshot.bin" ]
public_deps += [ "//tools/v8_context_snapshot" ]
}
} else {
sources += [ "$root_out_dir/snapshot_blob.bin" ]
}

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@ -0,0 +1,8 @@
import os
import shutil
import sys
if os.path.exists(sys.argv[2]):
os.remove(sys.argv[2])
shutil.copy(sys.argv[1], sys.argv[2])