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fix: build v8 from source with thin lto

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snek 2024-11-26 14:09:32 +01:00
parent 1d49b3cb0f
commit 8b2f73aed4
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.github/workflows/v8_with_lto.yml vendored Normal file
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name: v8_with_lto
on: workflow_dispatch
permissions: write-all
jobs:
build:
name: ${{ matrix.config.variant }} ${{ matrix.config.target }}
runs-on: ${{ matrix.config.os }}
timeout-minutes: 180
strategy:
# Always run main branch builds to completion. This allows the cache to
# stay mostly up-to-date in situations where a single job fails due to
# e.g. a flaky test.
# Don't fast-fail on tag build because publishing binaries shouldn't be
# prevented if 'cargo publish' fails (which can be a false negative).
fail-fast:
${{ (github.event_name == 'pull_request' || (github.ref !=
'refs/heads/main' && !startsWith(github.ref, 'refs/tags/'))) &&
!contains(github.event.pull_request.labels.*.name, 'no-fail-fast') }}
matrix:
config:
- os: macos-13
target: x86_64-apple-darwin
variant: release
cargo: cargo
- os: macos-14
target: aarch64-apple-darwin
variant: release
cargo: cargo
- os: ${{ github.repository == 'denoland/deno' && 'ubuntu-22.04-xl' || 'ubuntu-22.04' }}
target: x86_64-unknown-linux-gnu
variant: release
cargo: cargo
- os: ${{ github.repository == 'denoland/deno' && 'windows-2022-xxl' || 'windows-2022' }}
target: x86_64-pc-windows-msvc
variant: release
cargo: cargo
- os: ${{ github.repository == 'denoland/deno' && 'ubuntu-22.04-xl' || 'ubuntu-22.04' }}
target: aarch64-unknown-linux-gnu
variant: release
cargo: cargo
env:
V8_FROM_SOURCE: true
CLANG_BASE_PATH: /usr
V8_FROM_SOURCE: 1
EXTRA_GN_ARGS: 'is_official_build=true chrome_pgo_phase=0 is_cfi=false clang_version=19'
CARGO_VARIANT_FLAG: ${{ matrix.config.variant == 'release' && '--release' || '' }}
LIB_NAME: ${{ contains(matrix.config.target, 'windows') && 'rusty_v8' || 'librusty_v8' }}
LIB_EXT: ${{ contains(matrix.config.target, 'windows') && 'lib' || 'a' }}
RUSTFLAGS: -D warnings
steps:
- name: Configure git
run: git config --global core.symlinks true
- name: Clone repository
uses: actions/checkout@v4
with:
repository: 'denoland/rusty_v8'
ref: 'v130.0.1'
fetch-depth: 10
submodules: recursive
- name: Install rust
uses: dsherret/rust-toolchain-file@v1
- name: Install python
uses: actions/setup-python@v5
with:
python-version: 3.11.x
architecture: x64
- name: Install cross compilation toolchain
if: matrix.config.target == 'aarch64-unknown-linux-gnu'
run: |
rustup target add aarch64-unknown-linux-gnu
sudo apt update
sudo apt install -yq --no-install-suggests --no-install-recommends \
binfmt-support g++-10-aarch64-linux-gnu g++-10-multilib \
gcc-10-aarch64-linux-gnu libc6-arm64-cross qemu qemu-user \
qemu-user-binfmt
sudo ln -s /usr/aarch64-linux-gnu/lib/ld-linux-aarch64.so.1 \
/lib/ld-linux-aarch64.so.1
echo "CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER=/usr/bin/aarch64-linux-gnu-gcc-10" >> ${GITHUB_ENV}
echo "QEMU_LD_PREFIX=/usr/aarch64-linux-gnu" >> ${GITHUB_ENV}
- name: Write git_submodule_status.txt
run: git submodule status --recursive > git_submodule_status.txt
- name: Cache
uses: actions/cache@v4
with:
# Note: rusty_v8 targets always get get rebuilt, and their outputs
# ('librusty_v8.rlib', the whole 'gn_out' directory, etc.) can be
# quite big, so we cache only those subdirectories of
# target/{debug|release} that contain the build output for crates that
# come from the registry. By additionally saving the sccache cache
# directory it's still possible to build v8 fast.
path: |-
target/sccache
target/*/.*
target/*/build
target/*/deps
key:
cargo-${{ matrix.config.target }}-${{ matrix.config.variant }}-${{ hashFiles('Cargo.lock', 'build.rs', 'git_submodule_status.txt') }}
restore-keys:
cargo-${{ matrix.config.target }}-${{ matrix.config.variant }}-
- name: Install and start sccache
shell: pwsh
env:
SCCACHE_DIR: ${{ github.workspace }}/target/sccache
SCCACHE_CACHE_SIZE: 128M
SCCACHE_IDLE_TIMEOUT: 0
run: |
$version = "0.2.12"
$platform =
@{ "macOS" = "x86_64-apple-darwin"
"Linux" = "x86_64-unknown-linux-musl"
"Windows" = "x86_64-pc-windows-msvc"
}.${{ runner.os }}
$basename = "sccache-$version-$platform"
$url = "https://github.com/mozilla/sccache/releases/download/" +
"$version/$basename.tar.gz"
cd ~
curl -LO $url
tar -xzvf "$basename.tar.gz"
. $basename/sccache --start-server
echo "$(pwd)/$basename" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
- name: Install Clang
if: startsWith(matrix.config.os, 'ubuntu')
run: |
echo "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-19 main" | sudo dd of=/etc/apt/sources.list.d/llvm-toolchain-jammy-19.list
curl https://apt.llvm.org/llvm-snapshot.gpg.key | gpg --dearmor | sudo dd of=/etc/apt/trusted.gpg.d/llvm-snapshot.gpg
sudo apt-get update
sudo apt-get -qq remove 'clang-*'
sudo apt-get install lld-19 clang-19 clang-tools-19 clang-tidy-19 clang-format-19 -y
- name: Test
env:
SCCACHE_IDLE_TIMEOUT: 0
if: matrix.config.variant == 'debug' || matrix.config.variant == 'release'
run:
${{ matrix.config.cargo }} build -vv --release --locked ${{ env.CARGO_VARIANT_FLAG }} --target ${{ matrix.config.target }}
- name: Prepare binary publish
if: matrix.config.variant == 'debug' || matrix.config.variant == 'release'
run: |
gzip -9c target/${{ matrix.config.target }}/${{ matrix.config.variant }}/gn_out/obj/${{ env.LIB_NAME }}.${{ env.LIB_EXT }} > target/${{ env.LIB_NAME }}_${{ matrix.config.variant }}_${{ matrix.config.target }}.${{ env.LIB_EXT }}.gz
ls -l target/${{ env.LIB_NAME }}_${{ matrix.config.variant }}_${{ matrix.config.target }}.${{ env.LIB_EXT }}.gz
cp target/${{ matrix.config.target }}/${{ matrix.config.variant}}/gn_out/src_binding.rs target/src_binding_${{ matrix.config.variant }}_${{ matrix.config.target }}.rs
ls -l target/src_binding_${{ matrix.config.variant }}_${{ matrix.config.target }}.rs
- name: Binary publish
uses: softprops/action-gh-release@v0.1.15
if: github.repository == 'denoland/rusty_v8'
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
files: |
target/${{ env.LIB_NAME }}_${{ matrix.config.variant }}_${{ matrix.config.target }}.${{ env.LIB_EXT }}.gz
target/src_binding_${{ matrix.config.variant }}_${{ matrix.config.target }}.rs