diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 000000000..89de78500
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,2 @@
+deps/v8
+deps/depot_tools
\ No newline at end of file
diff --git a/.github/workflows/gnalpinebuild.yml b/.github/workflows/gnalpinebuild.yml
new file mode 100644
index 000000000..605d733e9
--- /dev/null
+++ b/.github/workflows/gnalpinebuild.yml
@@ -0,0 +1,35 @@
+name: GN Alpine Build
+
+on:
+ workflow_dispatch:
+
+jobs:
+ build-alpine:
+ name: Build GN for Alpine x86_64
+ runs-on: ubuntu-20.04
+ steps:
+ - name: Checkout
+ uses: actions/checkout@v3
+ with:
+ submodules: true
+ fetch-depth: 1
+ - name: Set up QEMU
+ uses: docker/setup-qemu-action@v2
+ - name: Set up Docker Buildx
+ uses: docker/setup-buildx-action@v2
+ - name: Build container images
+ run: docker buildx build --platform=linux/amd64 --output=type=docker -t gn-builder-alpine -f deps/alpine-gn-builder.Dockerfile deps
+ - name: Copy files
+ run: |
+ id=$(docker create gn-builder-alpine)
+ docker cp $id:/usr/local/bin/gn deps/alpine_x86_64/gn
+ docker rm -v $id
+ - name: Create PR
+ uses: peter-evans/create-pull-request@v3
+ with:
+ commit-message: Update GN static library for Alpine x86_64
+ branch-suffix: random
+ delete-branch: true
+ title: GN static library for Alpine x86_64
+ body: Auto-generated pull request to build GN for Alpine x86_64
+ base: master
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5018ed4c7..99cfee13c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -47,4 +47,33 @@ jobs:
fossa analyze
env:
FOSSA_API_KEY: ${{ secrets.FOSSA_API_KEY }}
-
+ test-alpine:
+ name: Tests on ${{ matrix.go-version }} ${{ matrix.base-os }}
+ strategy:
+ matrix:
+ base-image: [golang]
+ base-os: [alpine3.16]
+ go-version: [1.17.13, 1.19.3]
+ runs-on: ubuntu-latest
+ steps:
+ - name: Checkout
+ uses: actions/checkout@v3
+ - name: Set up QEMU
+ uses: docker/setup-qemu-action@v2
+ - name: Set up Docker Buildx
+ uses: docker/setup-buildx-action@v2
+ - name: Build container image
+ run: docker buildx build --build-arg IMAGE_NAME=${IMAGE_NAME} --platform=linux/amd64 --output=type=docker -t v8go-alpine-test -f alpine-test.Dockerfile .
+ env:
+ IMAGE_NAME: ${{ format('{0}:{1}-{2}', matrix.image-name, matrix.go-version, matrix.base-os) }}
+ - name: Go Test
+ run: |
+ docker run v8go-alpine-test > c.out
+ - name: Upload coverage to Codecov
+ uses: codecov/codecov-action@v1
+ env:
+ OS: ${{ matrix.base-os }}
+ GO: ${{ matrix.go-version }}
+ with:
+ files: ./c.out
+ env_vars: OS,GO
diff --git a/.github/workflows/v8build.yml b/.github/workflows/v8build.yml
index b9cd7ea4e..3df6a749b 100644
--- a/.github/workflows/v8build.yml
+++ b/.github/workflows/v8build.yml
@@ -14,32 +14,65 @@ jobs:
#
# We need xcode 12.4 or newer to cross compile between arm64/amd64
# https://github.com/actions/virtual-environments/blob/main/images/macos/macos-11-Readme.md#xcode
- platform: [ubuntu-18.04, macos-11]
- arch: [x86_64, arm64]
+ platform: [ ubuntu-18.04, macos-11 ]
+ arch: [ x86_64, arm64 ]
runs-on: ${{ matrix.platform }}
steps:
- - name: Checkout
- uses: actions/checkout@v2
- with:
- submodules: true
- fetch-depth: 1
- - name: Update depot_tools fetch config
- run: cd deps/depot_tools && git config --unset-all remote.origin.fetch; git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/*
- shell: bash
- - name: Install g++-aarch64-linux-gnu
- if: matrix.platform == 'ubuntu-18.04' && matrix.arch == 'arm64'
- run: sudo apt update && sudo apt install g++-aarch64-linux-gnu -y
- - name: Build V8 linux
- if: matrix.platform == 'ubuntu-18.04'
- run: cd deps && ./build.py --no-clang --arch ${{ matrix.arch }}
- - name: Build V8 macOS
- if: matrix.platform == 'macos-11'
- run: cd deps && ./build.py --arch ${{ matrix.arch }}
- - name: Create PR
- uses: peter-evans/create-pull-request@v3
- with:
- commit-message: Update V8 static library for ${{ matrix.platform }} ${{ matrix.arch }}
- branch-suffix: random
- delete-branch: true
- title: V8 static library for ${{ matrix.platform }} ${{ matrix.arch }}
- body: Auto-generated pull request to build V8 for ${{ matrix.platform }} ${{ matrix.arch }}
+ - name: Checkout
+ uses: actions/checkout@v2
+ with:
+ submodules: true
+ fetch-depth: 1
+ - name: Update depot_tools fetch config
+ run: cd deps/depot_tools && git config --unset-all remote.origin.fetch; git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/*
+ shell: bash
+ - name: Install g++-aarch64-linux-gnu
+ if: matrix.platform == 'ubuntu-18.04' && matrix.arch == 'arm64'
+ run: sudo apt update && sudo apt install g++-aarch64-linux-gnu -y
+ - name: Build V8 linux
+ if: matrix.platform == 'ubuntu-18.04'
+ run: cd deps && ./build.py --no-clang --arch ${{ matrix.arch }}
+ - name: Build V8 macOS
+ if: matrix.platform == 'macos-11'
+ run: cd deps && ./build.py --arch ${{ matrix.arch }}
+ - name: Create PR
+ uses: peter-evans/create-pull-request@v3
+ with:
+ commit-message: Update V8 static library for ${{ matrix.platform }} ${{ matrix.arch }}
+ branch-suffix: random
+ delete-branch: true
+ title: V8 static library for ${{ matrix.platform }} ${{ matrix.arch }}
+ body: Auto-generated pull request to build V8 for ${{ matrix.platform }} ${{ matrix.arch }}
+ build-alpine:
+ name: Build V8 for Alpine x86_64
+ runs-on: ubuntu-20.04
+ steps:
+ - name: Checkout
+ uses: actions/checkout@v3
+ with:
+ submodules: true
+ fetch-depth: 1
+ - name: Update depot_tools fetch config
+ run: cd deps/depot_tools && git config --unset-all remote.origin.fetch; git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/*
+ shell: bash
+ - name: Get V8 deps linux
+ run: cd deps && ./get_v8deps.py
+ - name: Set up QEMU
+ uses: docker/setup-qemu-action@v2
+ - name: Set up Docker Buildx
+ uses: docker/setup-buildx-action@v2
+ - name: Build container images
+ run: docker buildx build --platform=linux/amd64 --output=type=docker -t v8-builder-alpine -f deps/alpine-v8-builder.Dockerfile deps
+ - name: Copy files
+ run: |
+ id=$(docker create v8-builder-alpine)
+ docker cp $id:alpine_x86_64/. deps/alpine_x86_64/
+ docker rm -v $id
+ - name: Create PR
+ uses: peter-evans/create-pull-request@v3
+ with:
+ commit-message: Update V8 static library for Alpine x86_64
+ branch-suffix: random
+ delete-branch: true
+ title: V8 static library for Alpine x86_64
+ body: Auto-generated pull request to build V8 for Alpine x86_64
diff --git a/.gitignore b/.gitignore
index f676dd07a..784201149 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ deps/darwin-x86_64/libv8_debug.a
c.out
/v8go.test
+__pycache__
diff --git a/alpine-test.Dockerfile b/alpine-test.Dockerfile
new file mode 100644
index 000000000..96df18a16
--- /dev/null
+++ b/alpine-test.Dockerfile
@@ -0,0 +1,17 @@
+ARG GOLANG_IMAGE=golang:1.19.3-alpine3.16
+FROM $GOLANG_IMAGE
+
+RUN apk add --update \
+ alpine-sdk \
+ g++ \
+ gcc \
+ git \
+ libc-dev \
+ glib-dev \
+ libstdc++
+
+ENV CGO_CXXFLAGS="-Werror"
+WORKDIR v8go
+COPY . ./
+
+CMD go test --tags muslgcc -v -coverprofile c.out ./... && go tool cover -html=c.out -o /dev/stdout
diff --git a/cgo.go b/cgo.go
index a8d2a8783..6b80e35b6 100644
--- a/cgo.go
+++ b/cgo.go
@@ -2,6 +2,9 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
+//go:build cgo
+// +build cgo
+
package v8go
//go:generate clang-format -i --verbose -style=Chromium v8go.h v8go.cc
@@ -10,7 +13,6 @@ package v8go
// #cgo LDFLAGS: -pthread -lv8
// #cgo darwin,amd64 LDFLAGS: -L${SRCDIR}/deps/darwin_x86_64
// #cgo darwin,arm64 LDFLAGS: -L${SRCDIR}/deps/darwin_arm64
-// #cgo linux,amd64 LDFLAGS: -L${SRCDIR}/deps/linux_x86_64 -ldl
// #cgo linux,arm64 LDFLAGS: -L${SRCDIR}/deps/linux_arm64 -ldl
import "C"
@@ -18,6 +20,7 @@ import "C"
// contain V8 libraries and headers which otherwise would be ignored.
// DO NOT REMOVE
import (
+ _ "rogchap.com/v8go/deps/alpine_x86_64"
_ "rogchap.com/v8go/deps/darwin_arm64"
_ "rogchap.com/v8go/deps/darwin_x86_64"
_ "rogchap.com/v8go/deps/include"
diff --git a/cgo_opt_glibc.go b/cgo_opt_glibc.go
new file mode 100644
index 000000000..eef301fce
--- /dev/null
+++ b/cgo_opt_glibc.go
@@ -0,0 +1,11 @@
+// Copyright 2019 Roger Chapman and the v8go contributors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+//go:build !muslgcc || glibc
+// +build !muslgcc glibc
+
+package v8go
+
+// #cgo linux,amd64 LDFLAGS: -L${SRCDIR}/deps/linux_x86_64 -ldl
+import "C"
diff --git a/cgo_opt_musl.go b/cgo_opt_musl.go
new file mode 100644
index 000000000..3e76e1bd4
--- /dev/null
+++ b/cgo_opt_musl.go
@@ -0,0 +1,11 @@
+// Copyright 2019 Roger Chapman and the v8go contributors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+//go:build muslgcc && !glibc
+// +build muslgcc,!glibc
+
+package v8go
+
+// #cgo linux,amd64 LDFLAGS: -L${SRCDIR}/deps/alpine_x86_64 -ldl
+import "C"
diff --git a/deps/alpine-gn-builder.Dockerfile b/deps/alpine-gn-builder.Dockerfile
new file mode 100644
index 000000000..6bd79cc3c
--- /dev/null
+++ b/deps/alpine-gn-builder.Dockerfile
@@ -0,0 +1,31 @@
+#
+# Build GN for alpine (this is a build dependency)
+#
+FROM alpine:3.16.3 as gn-builder
+
+# This is the GN commit that we want to build.
+# Most commits will probably build just fine but this happened to be the latest commit when I did this.
+ARG GN_COMMIT=1c4151ff5c1d6fbf7fa800b8d4bb34d3abc03a41
+
+RUN \
+ apk add --update --virtual .gn-build-dependencies \
+ alpine-sdk \
+ binutils-gold \
+ clang \
+ curl \
+ git \
+ llvm12 \
+ ninja \
+ python3 \
+ tar \
+ xz \
+ # Quick fixes: we need the LLVM tooling in $PATH, and we also have to use gold instead of ld.
+ && PATH=$PATH:/usr/lib/llvm12/bin \
+ && cp -f /usr/bin/ld.gold /usr/bin/ld \
+ # Clone and build gn
+ && git clone https://gn.googlesource.com/gn /tmp/gn \
+ && git -C /tmp/gn checkout ${GN_COMMIT} \
+ && cd /tmp/gn \
+ && python3 build/gen.py \
+ && ninja -C out \
+ && cp -f /tmp/gn/out/gn /usr/local/bin/gn
\ No newline at end of file
diff --git a/deps/alpine-v8-builder.Dockerfile b/deps/alpine-v8-builder.Dockerfile
new file mode 100644
index 000000000..8836e88c8
--- /dev/null
+++ b/deps/alpine-v8-builder.Dockerfile
@@ -0,0 +1,30 @@
+#
+# Building V8 for alpine
+#
+FROM alpine:3.16.3 as v8
+
+COPY depot_tools ./depot_tools
+COPY include ./include
+COPY v8 ./v8
+COPY .gclient compile_v8.py ./
+COPY alpine_x86_64 ./alpine_x86_64
+
+RUN \
+ apk add --update --virtual .v8-build-dependencies \
+ bash \
+ curl \
+ g++ \
+ gcc \
+ glib-dev \
+ icu-dev \
+ libstdc++ \
+ linux-headers \
+ make \
+ ninja \
+ python3 \
+ tar \
+ xz \
+ && cp alpine_x86_64/gn depot_tools/gn \
+ && ln -s /usr/bin/python3 /usr/bin/python \
+ # Compile V8
+ && ./compile_v8.py --no-clang --arch x86_64
diff --git a/deps/alpine_x86_64/gn b/deps/alpine_x86_64/gn
new file mode 100755
index 000000000..2351277c5
Binary files /dev/null and b/deps/alpine_x86_64/gn differ
diff --git a/deps/alpine_x86_64/libv8.a b/deps/alpine_x86_64/libv8.a
new file mode 100644
index 000000000..ccf84eb54
Binary files /dev/null and b/deps/alpine_x86_64/libv8.a differ
diff --git a/deps/alpine_x86_64/vendor.go b/deps/alpine_x86_64/vendor.go
new file mode 100644
index 000000000..14a9392b3
--- /dev/null
+++ b/deps/alpine_x86_64/vendor.go
@@ -0,0 +1,3 @@
+// Package alpine_x86_64 is required to provide support for vendoring modules
+// DO NOT REMOVE
+package alpine_x86_64
diff --git a/deps/build.py b/deps/build.py
index 740218f5c..385ab7e31 100755
--- a/deps/build.py
+++ b/deps/build.py
@@ -4,6 +4,8 @@
import subprocess
import shutil
import argparse
+from get_v8deps import v8deps
+from compile_v8 import v8compile
valid_archs = ['arm64', 'x86_64']
# "x86_64" is called "amd64" on Windows
@@ -22,131 +24,9 @@
parser.set_defaults(debug=False, clang=True)
args = parser.parse_args()
-deps_path = os.path.dirname(os.path.realpath(__file__))
-v8_path = os.path.join(deps_path, "v8")
-tools_path = os.path.join(deps_path, "depot_tools")
-is_windows = platform.system().lower() == "windows"
-
-gclient_sln = [
- { "name" : "v8",
- "url" : "https://chromium.googlesource.com/v8/v8.git",
- "deps_file" : "DEPS",
- "managed" : False,
- "custom_deps" : {
- # These deps are unnecessary for building.
- "v8/testing/gmock" : None,
- "v8/test/wasm-js" : None,
- "v8/third_party/android_tools" : None,
- "v8/third_party/catapult" : None,
- "v8/third_party/colorama/src" : None,
- "v8/tools/gyp" : None,
- "v8/tools/luci-go" : None,
- },
- "custom_vars": {
- "build_for_node" : True,
- },
- },
-]
-
-gn_args = """
-is_debug=%s
-is_clang=%s
-target_cpu="%s"
-v8_target_cpu="%s"
-clang_use_chrome_plugins=false
-use_custom_libcxx=false
-use_sysroot=false
-symbol_level=%s
-strip_debug_info=%s
-is_component_build=false
-v8_monolithic=true
-v8_use_external_startup_data=false
-treat_warnings_as_errors=false
-v8_embedder_string="-v8go"
-v8_enable_gdbjit=false
-v8_enable_i18n_support=true
-icu_use_data_file=false
-v8_enable_test_features=false
-v8_untrusted_code_mitigations=false
-exclude_unwind_tables=true
-"""
-
-def v8deps():
- spec = "solutions = %s" % gclient_sln
- env = os.environ.copy()
- env["PATH"] = tools_path + os.pathsep + env["PATH"]
- subprocess.check_call(cmd(["gclient", "sync", "--spec", spec]),
- cwd=deps_path,
- env=env)
-
-def cmd(args):
- return ["cmd", "/c"] + args if is_windows else args
-
-def os_arch():
- u = platform.uname()
- return u[0].lower() + "_" + args.arch
-
-def v8_arch():
- if args.arch == "x86_64":
- return "x64"
- return args.arch
-
-def apply_mingw_patches():
- v8_build_path = os.path.join(v8_path, "build")
- apply_patch("0000-add-mingw-main-code-changes", v8_path)
- apply_patch("0001-add-mingw-toolchain", v8_build_path)
- update_last_change()
- zlib_path = os.path.join(v8_path, "third_party", "zlib")
- zlib_src_gn = os.path.join(deps_path, os_arch(), "zlib.gn")
- zlib_dst_gn = os.path.join(zlib_path, "BUILD.gn")
- shutil.copy(zlib_src_gn, zlib_dst_gn)
-
-def apply_patch(patch_name, working_dir):
- patch_path = os.path.join(deps_path, os_arch(), patch_name + ".patch")
- subprocess.check_call(["git", "apply", "-v", patch_path], cwd=working_dir)
-
-def update_last_change():
- out_path = os.path.join(v8_path, "build", "util", "LASTCHANGE")
- subprocess.check_call(["python", "build/util/lastchange.py", "-o", out_path], cwd=v8_path)
-
def main():
v8deps()
- if is_windows:
- apply_mingw_patches()
-
- gn_path = os.path.join(tools_path, "gn")
- assert(os.path.exists(gn_path))
- ninja_path = os.path.join(tools_path, "ninja" + (".exe" if is_windows else ""))
- assert(os.path.exists(ninja_path))
-
- build_path = os.path.join(deps_path, ".build", os_arch())
- env = os.environ.copy()
-
- is_debug = 'true' if args.debug else 'false'
- is_clang = 'true' if args.clang else 'false'
- # symbol_level = 1 includes line number information
- # symbol_level = 2 can be used for additional debug information, but it can increase the
- # compiled library by an order of magnitude and further slow down compilation
- symbol_level = 1 if args.debug else 0
- strip_debug_info = 'false' if args.debug else 'true'
-
- arch = v8_arch()
- gnargs = gn_args % (is_debug, is_clang, arch, arch, symbol_level, strip_debug_info)
- gen_args = gnargs.replace('\n', ' ')
-
- subprocess.check_call(cmd([gn_path, "gen", build_path, "--args=" + gen_args]),
- cwd=v8_path,
- env=env)
- subprocess.check_call([ninja_path, "-v", "-C", build_path, "v8_monolith"],
- cwd=v8_path,
- env=env)
-
- lib_fn = os.path.join(build_path, "obj/libv8_monolith.a")
- dest_path = os.path.join(deps_path, os_arch())
- if not os.path.exists(dest_path):
- os.makedirs(dest_path)
- dest_fn = os.path.join(dest_path, 'libv8.a')
- shutil.copy(lib_fn, dest_fn)
+ v8compile(args.debug, args.clang, args.arch)
if __name__ == "__main__":
diff --git a/deps/compile_v8.py b/deps/compile_v8.py
new file mode 100755
index 000000000..eefacce96
--- /dev/null
+++ b/deps/compile_v8.py
@@ -0,0 +1,137 @@
+#!/usr/bin/env python
+import platform
+import os
+import subprocess
+import shutil
+import argparse
+
+valid_archs = ['arm64', 'x86_64']
+# "x86_64" is called "amd64" on Windows
+current_arch = platform.uname()[4].lower().replace("amd64", "x86_64")
+default_arch = current_arch if current_arch in valid_archs else None
+
+parser = argparse.ArgumentParser()
+parser.add_argument('--debug', dest='debug', action='store_true')
+parser.add_argument('--no-clang', dest='clang', action='store_false')
+parser.add_argument('--arch',
+ dest='arch',
+ action='store',
+ choices=valid_archs,
+ default=default_arch,
+ required=default_arch is None)
+parser.set_defaults(debug=False, clang=True)
+args = parser.parse_args()
+
+deps_path = os.path.dirname(os.path.realpath(__file__))
+v8_path = os.path.join(deps_path, "v8")
+tools_path = os.path.join(deps_path, "depot_tools")
+is_windows = platform.system().lower() == "windows"
+
+gn_args = """
+is_debug=%s
+is_clang=%s
+target_cpu="%s"
+v8_target_cpu="%s"
+clang_use_chrome_plugins=false
+use_custom_libcxx=false
+use_sysroot=false
+symbol_level=%s
+strip_debug_info=%s
+is_component_build=false
+v8_monolithic=true
+v8_use_external_startup_data=false
+treat_warnings_as_errors=false
+v8_embedder_string="-v8go"
+v8_enable_gdbjit=false
+v8_enable_i18n_support=true
+icu_use_data_file=false
+v8_enable_test_features=false
+exclude_unwind_tables=true
+use_gold=false
+"""
+
+def cmd(args):
+ return ["cmd", "/c"] + args if is_windows else args
+
+def os_arch(arch):
+ # make a distinction between linux distributions since Alpine is using musl (instead of glibc)
+ platform_name = platform.uname()[0].lower()
+ try:
+ info = platform.freedesktop_os_release()
+ linux_dist_id = info["ID"]
+ if linux_dist_id == "alpine":
+ platform_name = "alpine"
+ except OSError :
+ # ignore, not a linux distribution or does not adhere to freedesktop.org standard
+ # fallback to uname
+ pass
+
+ return platform_name + "_" + arch
+
+def v8_arch(arch):
+ if arch == "x86_64":
+ return "x64"
+ return arch
+
+def apply_mingw_patches(arch):
+ v8_build_path = os.path.join(v8_path, "build")
+ apply_patch("0000-add-mingw-main-code-changes", v8_path, arch)
+ apply_patch("0001-add-mingw-toolchain", v8_build_path, arch)
+ update_last_change()
+ zlib_path = os.path.join(v8_path, "third_party", "zlib")
+ zlib_src_gn = os.path.join(deps_path, os_arch(arch), "zlib.gn")
+ zlib_dst_gn = os.path.join(zlib_path, "BUILD.gn")
+ shutil.copy(zlib_src_gn, zlib_dst_gn)
+
+def apply_patch(patch_name, working_dir, arch):
+ patch_path = os.path.join(deps_path, os_arch(arch), patch_name + ".patch")
+ subprocess.check_call(["git", "apply", "-v", patch_path], cwd=working_dir)
+
+def update_last_change():
+ out_path = os.path.join(v8_path, "build", "util", "LASTCHANGE")
+ subprocess.check_call(["python", "build/util/lastchange.py", "-o", out_path], cwd=v8_path)
+
+def v8compile(debug, clang, arch):
+ if is_windows:
+ apply_mingw_patches(arch)
+
+ gn_path = os.path.join(tools_path, "gn")
+ assert(os.path.exists(gn_path))
+ ninja_path = os.path.join(tools_path, "ninja" + (".exe" if is_windows else ""))
+ assert(os.path.exists(ninja_path))
+
+ build_path = os.path.join(deps_path, ".build", os_arch(arch))
+ env = os.environ.copy()
+
+ is_debug = 'true' if debug else 'false'
+ is_clang = 'true' if clang else 'false'
+ # symbol_level = 1 includes line number information
+ # symbol_level = 2 can be used for additional debug information, but it can increase the
+ # compiled library by an order of magnitude and further slow down compilation
+ symbol_level = 1 if debug else 0
+ strip_debug_info = 'false' if debug else 'true'
+
+ arch_v8 = v8_arch(arch)
+ gnargs = gn_args % (is_debug, is_clang, arch_v8, arch_v8, symbol_level, strip_debug_info)
+ gen_args = gnargs.replace('\n', ' ')
+
+ subprocess.check_call(cmd([gn_path, "gen", build_path, "--args=" + gen_args]),
+ cwd=v8_path,
+ env=env)
+ subprocess.check_call([ninja_path, "-v", "-C", build_path, "v8_monolith"],
+ cwd=v8_path,
+ env=env)
+
+ lib_fn = os.path.join(build_path, "obj/libv8_monolith.a")
+ dest_path = os.path.join(deps_path, os_arch(arch))
+ if not os.path.exists(dest_path):
+ os.makedirs(dest_path)
+ dest_fn = os.path.join(dest_path, 'libv8.a')
+ shutil.copy(lib_fn, dest_fn)
+
+def main():
+ v8compile(args.debug, args.clang, args.arch)
+
+
+if __name__ == "__main__":
+ main()
\ No newline at end of file
diff --git a/deps/depot_tools b/deps/depot_tools
index 1b4881c93..d83509c0c 160000
--- a/deps/depot_tools
+++ b/deps/depot_tools
@@ -1 +1 @@
-Subproject commit 1b4881c9300a81bac80eace84caa2c10c2e41fa5
+Subproject commit d83509c0c3eaf76caed823a09b921871958d8237
diff --git a/deps/get_v8deps.py b/deps/get_v8deps.py
new file mode 100755
index 000000000..3bb282353
--- /dev/null
+++ b/deps/get_v8deps.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python
+import platform
+import os
+import subprocess
+
+deps_path = os.path.dirname(os.path.realpath(__file__))
+v8_path = os.path.join(deps_path, "v8")
+tools_path = os.path.join(deps_path, "depot_tools")
+is_windows = platform.system().lower() == "windows"
+
+gclient_sln = [
+ { "name" : "v8",
+ "url" : "https://chromium.googlesource.com/v8/v8.git",
+ "deps_file" : "DEPS",
+ "managed" : False,
+ "custom_deps" : {
+ # These deps are unnecessary for building.
+ "v8/testing/gmock" : None,
+ "v8/test/wasm-js" : None,
+ "v8/third_party/android_tools" : None,
+ "v8/third_party/catapult" : None,
+ "v8/third_party/colorama/src" : None,
+ "v8/tools/gyp" : None,
+ "v8/tools/luci-go" : None,
+ },
+ "custom_vars": {
+ "build_for_node" : True,
+ },
+ },
+]
+
+def v8deps():
+ spec = "solutions = %s" % gclient_sln
+ env = os.environ.copy()
+ env["PATH"] = tools_path + os.pathsep + env["PATH"]
+ subprocess.check_call(cmd(["gclient", "sync", "--spec", spec]),
+ cwd=deps_path,
+ env=env)
+
+def cmd(args):
+ return ["cmd", "/c"] + args if is_windows else args
+
+
+if __name__ == "__main__":
+ v8deps()