diff --git a/.github/workflows/build_v8.yml b/.github/workflows/build_v8.yml
new file mode 100644
index 0000000..fe461f6
--- /dev/null
+++ b/.github/workflows/build_v8.yml
@@ -0,0 +1,237 @@
+name: build v8
+
+on: 
+  workflow_dispatch:
+    inputs:
+      tag_date:
+        description: 'tag date'     
+        required: true
+
+#https://docs.google.com/document/d/1oFPHyNb_eXg6NzrE6xJDNPdJrHMZvx0LqsD6wpbd9vY/edit#heading=h.4tfb7x3beh2l
+#libwee8按设计只支持wasm，不支持js，但8.4.371.19版本尚未移除js功能，还能用，如果升级v8版本要注意
+#libmonolith会稳妥一些，但静态库大小会大些
+env:
+  VERSION: 8.4.371.19
+
+jobs:
+  build_android_arm_v8:
+    name: Android (arm64-v8a)
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run build script
+      run: |
+        cd $GITHUB_WORKSPACE
+        sh ./android_armv8.sh ${{env.VERSION}}
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin
+        path: ~/v8/v8/output/**/*
+
+  build_android_arm_v7:
+    name: Android (armeabi-v7a)
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run build script
+      run: |
+        cd $GITHUB_WORKSPACE
+        sh ./android_armv7.sh ${{env.VERSION}}
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin
+        path: ~/v8/v8/output/**/*
+        
+  build_android_x86_64:
+    name: Android (x86_64)
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run build script
+      run: |
+        cd $GITHUB_WORKSPACE
+        sh ./android_x64.sh ${{env.VERSION}}
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin
+        path: ~/v8/v8/output/**/*
+        
+  build_linux:
+    name: Linux
+    runs-on: ubuntu-18.04
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run build script
+      run: |
+        cd $GITHUB_WORKSPACE
+        sh ./linux.sh ${{env.VERSION}}
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin
+        path: ~/v8/v8/output/**/*
+
+  build_windows:
+    name: Windows
+    runs-on: windows-2019
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run build script
+      shell: cmd
+      run: |
+        cd %GITHUB_WORKSPACE%
+        call .\windows_64.cmd ${{env.VERSION}}
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin
+        path: v8/v8/output/**/*
+        
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin_win64
+        path: v8/v8/output/**/*
+        
+  build_windows_md:
+    name: Windows-MD
+    runs-on: windows-2019
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run build script
+      shell: cmd
+      run: |
+        cd %GITHUB_WORKSPACE%
+        call .\windows_64MD.cmd ${{env.VERSION}}
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin
+        path: v8/v8/output/**/*
+        
+  build_windows_md_dll:
+    name: Windows-MD-DLL
+    runs-on: windows-2019
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run build script
+      shell: cmd
+      run: |
+        cd %GITHUB_WORKSPACE%
+        call .\windows_64MD_DLL.cmd ${{env.VERSION}}
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin
+        path: v8/v8/output/**/*
+        
+  build_windows_32:
+    name: Windows-32
+    runs-on: windows-2019
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run build script
+      shell: cmd
+      run: |
+        cd %GITHUB_WORKSPACE%
+        call .\windows_32.cmd ${{env.VERSION}}
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin
+        path: v8/v8/output/**/*
+          
+  build_macos:
+    name: macOS
+    runs-on: macos-10.15
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Xcode 12.0 to use SDK 10.15
+      run: sudo xcode-select -switch "/Applications/Xcode_12.app"
+    - name: Run build script
+      run: |
+        cd $GITHUB_WORKSPACE
+        sh ./macos.sh ${{env.VERSION}}
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin
+        path: ~/v8/v8/output/**/*
+        
+  build_macos_dll:
+    name: macOS-DLL
+    runs-on: macos-10.15
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Xcode 12.0 to use SDK 10.15
+      run: sudo xcode-select -switch "/Applications/Xcode_12.app"
+    - name: Run build script
+      run: |
+        cd $GITHUB_WORKSPACE
+        sh ./macos_DLL.sh ${{env.VERSION}}
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin
+        path: ~/v8/v8/output/**/*
+
+  build_ios:
+    name: iOS
+    runs-on: macos-10.15
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Xcode 12.0 to use SDK 10.15
+      run: sudo xcode-select -switch "/Applications/Xcode_12.app"
+    - name: Run build script
+      run: |
+        cd $GITHUB_WORKSPACE
+        sh ./ios.sh ${{env.VERSION}}
+    - uses: actions/upload-artifact@v2
+      with:
+        name: v8_bin
+        path: ~/v8/v8/output/**/*
+  
+  #build_ios_simulator:
+  #  name: iOS simulator
+  #  runs-on: macos-10.15
+  #  steps:
+  #  - uses: actions/checkout@v2
+  #  - name: Use Xcode 12.0 to use SDK 10.15
+  #    run: sudo xcode-select -switch "/Applications/Xcode_12.app"
+  #  - name: Run build script
+  #    run: |
+  #      cd $GITHUB_WORKSPACE
+  #      sh ./ios_simulator.sh ${{env.VERSION}}
+  #  - uses: actions/upload-artifact@v2
+  #    with:
+  #      name: v8_bin
+  #      path: ~/v8/v8/output/**/*
+        
+  publish:
+    runs-on: ubuntu-latest
+    needs: [build_android_arm_v8,build_android_arm_v7,build_android_x86_64,build_linux,build_windows,build_windows_md,build_windows_32,build_macos,build_ios,build_windows_md_dll,build_macos_dll]
+    steps:
+      - uses: actions/download-artifact@v1
+        with:
+          name: v8_bin
+          path: v8_bin/
+          
+      - name: Create Release Asset
+        run: |
+          cd v8_bin/ && tar cvfz ../v8_bin_${{env.VERSION}}.tgz v8 && cd -
+          
+      - name: Create Release
+        id: create_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: V8_${{env.VERSION}}_${{ github.event.inputs.tag_date }}
+          release_name: V8_${{env.VERSION}}_${{ github.event.inputs.tag_date }}
+          draft: false
+          prerelease: false
+          
+      - name: Upload V8
+        #id: upload-release-asset 
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ./v8_bin_${{env.VERSION}}.tgz
+          asset_name: v8_bin_${{env.VERSION}}.tgz
+          asset_content_type: application/tgz
+          
+
diff --git a/CRLF2LF.js b/CRLF2LF.js
new file mode 100644
index 0000000..9a9d943
--- /dev/null
+++ b/CRLF2LF.js
@@ -0,0 +1,4 @@
+const fs = require('fs');
+var file = process.argv[2];
+
+fs.writeFileSync(file, fs.readFileSync(file, {encoding: 'utf-8'}).toString().replace(/\r\n/g, '\n'));
diff --git a/android_armv7.sh b/android_armv7.sh
new file mode 100644
index 0000000..10e251a
--- /dev/null
+++ b/android_armv7.sh
@@ -0,0 +1,64 @@
+VERSION=$1
+[ -z "$GITHUB_WORKSPACE" ] && GITHUB_WORKSPACE="$( cd "$( dirname "$0" )"/.. && pwd )"
+
+sudo apt-get install -y \
+    pkg-config \
+    git \
+    subversion \
+    curl \
+    wget \
+    build-essential \
+    python \
+    xz-utils \
+    zip
+
+cd ~
+echo "=====[ Getting Depot Tools ]====="	
+git clone -q https://chromium.googlesource.com/chromium/tools/depot_tools.git
+export PATH=$(pwd)/depot_tools:$PATH
+gclient
+
+
+mkdir v8
+cd v8
+
+echo "=====[ Fetching V8 ]====="
+fetch v8
+echo "target_os = ['android']" >> .gclient
+cd ~/v8/v8
+./build/install-build-deps-android.sh
+git checkout refs/tags/$VERSION
+gclient sync
+
+
+# echo "=====[ Patching V8 ]====="
+# git apply --cached $GITHUB_WORKSPACE/patch/builtins-puerts.patch
+# git checkout -- .
+
+echo "=====[ Building V8 ]====="
+python ./tools/dev/v8gen.py arm.release -vv -- '
+target_os = "android"
+target_cpu = "arm"
+is_debug = false
+v8_enable_i18n_support= false
+v8_target_cpu = "arm"
+use_goma = false
+v8_use_snapshot = true
+v8_use_external_startup_data = true
+v8_static_library = true
+strip_absolute_paths_from_debug_symbols = false
+strip_debug_info = false
+symbol_level=1
+use_custom_libcxx=false
+use_custom_libcxx_for_host=true
+'
+ninja -C out.gn/arm.release -t clean
+ninja -C out.gn/arm.release wee8
+third_party/android_ndk/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/arm-linux-androideabi/bin/strip -g -S -d --strip-debug --verbose out.gn/arm.release/obj/libwee8.a
+
+node $GITHUB_WORKSPACE/genBlobHeader.js "android armv7" out.gn/arm.release/snapshot_blob.bin
+
+mkdir -p output/v8/Lib/Android/armeabi-v7a
+cp out.gn/arm.release/obj/libwee8.a output/v8/Lib/Android/armeabi-v7a/
+mkdir -p output/v8/Inc/Blob/Android/armv7a
+cp SnapshotBlob.h output/v8/Inc/Blob/Android/armv7a/
diff --git a/android_armv8.sh b/android_armv8.sh
new file mode 100644
index 0000000..3088cce
--- /dev/null
+++ b/android_armv8.sh
@@ -0,0 +1,64 @@
+VERSION=$1
+[ -z "$GITHUB_WORKSPACE" ] && GITHUB_WORKSPACE="$( cd "$( dirname "$0" )"/.. && pwd )"
+
+sudo apt-get install -y \
+    pkg-config \
+    git \
+    subversion \
+    curl \
+    wget \
+    build-essential \
+    python \
+    xz-utils \
+    zip
+
+cd ~
+echo "=====[ Getting Depot Tools ]====="	
+git clone -q https://chromium.googlesource.com/chromium/tools/depot_tools.git
+export PATH=$(pwd)/depot_tools:$PATH
+gclient
+
+
+mkdir v8
+cd v8
+
+echo "=====[ Fetching V8 ]====="
+fetch v8
+echo "target_os = ['android']" >> .gclient
+cd ~/v8/v8
+./build/install-build-deps-android.sh
+git checkout refs/tags/$VERSION
+gclient sync
+
+
+# echo "=====[ Patching V8 ]====="
+# git apply --cached $GITHUB_WORKSPACE/patch/builtins-puerts.patch
+# git checkout -- .
+
+echo "=====[ Building V8 ]====="
+python ./tools/dev/v8gen.py arm64.release -vv -- '
+target_os = "android"
+target_cpu = "arm64"
+is_debug = false
+v8_enable_i18n_support= false
+v8_target_cpu = "arm64"
+use_goma = false
+v8_use_snapshot = true
+v8_use_external_startup_data = true
+v8_static_library = true
+strip_debug_info = false
+symbol_level=1
+use_custom_libcxx=false
+use_custom_libcxx_for_host=true
+v8_enable_pointer_compression=false
+'
+ninja -C out.gn/arm64.release -t clean
+ninja -C out.gn/arm64.release wee8
+third_party/android_ndk/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/aarch64-linux-android/bin/strip -g -S -d --strip-debug --verbose out.gn/arm64.release/obj/libwee8.a
+
+node $GITHUB_WORKSPACE/genBlobHeader.js "android arm64" out.gn/arm64.release/snapshot_blob.bin
+
+mkdir -p output/v8/Lib/Android/arm64-v8a
+cp out.gn/arm64.release/obj/libwee8.a output/v8/Lib/Android/arm64-v8a/
+mkdir -p output/v8/Inc/Blob/Android/arm64
+cp SnapshotBlob.h output/v8/Inc/Blob/Android/arm64/
diff --git a/android_x64.sh b/android_x64.sh
new file mode 100644
index 0000000..97e18dc
--- /dev/null
+++ b/android_x64.sh
@@ -0,0 +1,64 @@
+VERSION=$1
+[ -z "$GITHUB_WORKSPACE" ] && GITHUB_WORKSPACE="$( cd "$( dirname "$0" )"/.. && pwd )"
+
+sudo apt-get install -y \
+    pkg-config \
+    git \
+    subversion \
+    curl \
+    wget \
+    build-essential \
+    python \
+    xz-utils \
+    zip
+
+cd ~
+echo "=====[ Getting Depot Tools ]====="	
+git clone -q https://chromium.googlesource.com/chromium/tools/depot_tools.git
+export PATH=$(pwd)/depot_tools:$PATH
+gclient
+
+
+mkdir v8
+cd v8
+
+echo "=====[ Fetching V8 ]====="
+fetch v8
+echo "target_os = ['android']" >> .gclient
+cd ~/v8/v8
+./build/install-build-deps-android.sh
+git checkout refs/tags/$VERSION
+gclient sync
+
+
+# echo "=====[ Patching V8 ]====="
+# git apply --cached $GITHUB_WORKSPACE/patch/builtins-puerts.patch
+# git checkout -- .
+
+echo "=====[ Building V8 ]====="
+python ./tools/dev/v8gen.py x64.release -vv -- '
+target_os = "android"
+target_cpu = "x64"
+is_debug = false
+v8_enable_i18n_support= false
+v8_target_cpu = "x64"
+use_goma = false
+v8_use_snapshot = true
+v8_use_external_startup_data = true
+v8_static_library = true
+strip_debug_info = false
+symbol_level=1
+use_custom_libcxx=false
+use_custom_libcxx_for_host=true
+v8_enable_pointer_compression=false
+'
+ninja -C out.gn/x64.release -t clean
+ninja -C out.gn/x64.release wee8
+third_party/android_ndk/toolchains/x86_64-4.9/prebuilt/linux-x86_64/x86_64-linux-android/bin/strip -g -S -d --strip-debug --verbose out.gn/x64.release/obj/libwee8.a
+
+node $GITHUB_WORKSPACE/genBlobHeader.js "android x64" out.gn/x64.release/snapshot_blob.bin
+
+mkdir -p output/v8/Lib/Android/x64
+cp out.gn/x64.release/obj/libwee8.a output/v8/Lib/Android/x64/
+mkdir -p output/v8/Inc/Blob/Android/x64
+cp SnapshotBlob.h output/v8/Inc/Blob/Android/x64/
diff --git a/genBlobHeader.js b/genBlobHeader.js
new file mode 100644
index 0000000..958f4ef
--- /dev/null
+++ b/genBlobHeader.js
@@ -0,0 +1,34 @@
+const fs = require('fs');
+
+const nativeBlobPerfix = "#pragma once\n\n#include <cstdint>\n\nstatic const uint8_t NativesBlobCode[] = {\n";
+
+const snapshotBlobPerfix = "#pragma once\n\n#include <cstdint>\n\nstatic const uint8_t SnapshotBlobCode[] = {\n";
+
+var platform = process.argv[2];
+
+var blobPath = process.argv[3];
+
+var output = process.argv[4] || "./";
+
+var context = "//" + platform + "\n";
+
+context += blobPath.includes("snapshot_blob.bin") ? snapshotBlobPerfix : nativeBlobPerfix;
+
+output += blobPath.includes("snapshot_blob.bin") ? "SnapshotBlob.h" : "NativesBlob.h";
+
+var binary = fs.readFileSync(blobPath);
+
+var buff = Buffer.from(binary, 'binary');
+
+const kLineSize = 15;
+
+for(var i = 0; i < buff.length; ++i) {
+    context += "0x" + buff.slice(i, i+1).toString('hex') + ", ";
+    if ( (i + 1) % kLineSize == 0) {
+        context += "\n";
+    }
+}
+
+context += "};\n";
+
+fs.writeFileSync(output, context, 'utf8');
diff --git a/ios.sh b/ios.sh
new file mode 100644
index 0000000..488dbed
--- /dev/null
+++ b/ios.sh
@@ -0,0 +1,45 @@
+VERSION=$1
+[ -z "$GITHUB_WORKSPACE" ] && GITHUB_WORKSPACE="$( cd "$( dirname "$0" )"/.. && pwd )"
+
+cd ~
+echo "=====[ Getting Depot Tools ]====="	
+git clone -q https://chromium.googlesource.com/chromium/tools/depot_tools.git
+export PATH=$(pwd)/depot_tools:$PATH
+gclient
+
+mkdir v8
+cd v8
+
+echo "=====[ Fetching V8 ]====="
+fetch v8
+echo "target_os = ['ios']" >> .gclient
+cd ~/v8/v8
+git checkout refs/tags/$VERSION
+gclient sync
+
+# echo "=====[ Patching V8 ]====="
+# git apply --cached $GITHUB_WORKSPACE/patch/builtins-puerts.patch
+# git checkout -- .
+
+echo "=====[ Building V8 ]====="
+python ./tools/dev/v8gen.py arm64.release -vv -- '
+v8_use_external_startup_data = true
+v8_use_snapshot = true
+v8_enable_i18n_support = false
+is_debug = false
+v8_static_library = true
+ios_enable_code_signing = false
+target_os = "ios"
+target_cpu = "arm64"
+v8_enable_pointer_compression = false
+'
+ninja -C out.gn/arm64.release -t clean
+ninja -C out.gn/arm64.release wee8
+strip -S out.gn/arm64.release/obj/libwee8.a
+
+node $GITHUB_WORKSPACE/genBlobHeader.js "ios arm64" out.gn/arm64.release/snapshot_blob.bin
+
+mkdir -p output/v8/Lib/iOS/arm64
+cp out.gn/arm64.release/obj/libwee8.a output/v8/Lib/iOS/arm64/
+mkdir -p output/v8/Inc/Blob/iOS/arm64
+cp SnapshotBlob.h output/v8/Inc/Blob/iOS/arm64/
diff --git a/ios_bitcode.sh b/ios_bitcode.sh
new file mode 100644
index 0000000..e5b1e05
--- /dev/null
+++ b/ios_bitcode.sh
@@ -0,0 +1,51 @@
+VERSION=$1
+[ -z "$GITHUB_WORKSPACE" ] && GITHUB_WORKSPACE="$( cd "$( dirname "$0" )"/.. && pwd )"
+
+cd ~
+echo "=====[ Getting Depot Tools ]====="	
+git clone -q https://chromium.googlesource.com/chromium/tools/depot_tools.git
+export PATH=$(pwd)/depot_tools:$PATH
+gclient
+
+
+mkdir v8
+cd v8
+
+echo "=====[ Fetching V8 ]====="
+fetch v8
+echo "target_os = ['ios']" >> .gclient
+cd ~/v8/v8
+git checkout refs/tags/$VERSION
+gclient sync
+
+
+echo "=====[ Patching V8 ]====="
+# git apply --cached $GITHUB_WORKSPACE/patch/builtins-puerts.patch
+git apply --cached $GITHUB_WORKSPACE/patch/bitcode.patch
+git checkout -- .
+
+echo "=====[ Building V8 ]====="
+python ./tools/dev/v8gen.py arm64.release -vv -- '
+v8_use_external_startup_data = true
+v8_use_snapshot = true
+v8_enable_i18n_support = false
+is_debug = false
+v8_static_library = true
+ios_enable_code_signing = false
+target_os = "ios"
+target_cpu = "arm64"
+v8_enable_pointer_compression = false
+use_xcode_clang = true
+enable_ios_bitcode = true
+symbol_level = 0
+'
+ninja -C out.gn/arm64.release -t clean
+ninja -C out.gn/arm64.release wee8
+strip -S out.gn/arm64.release/obj/libwee8.a
+
+node $GITHUB_WORKSPACE/genBlobHeader.js "ios arm64(bitcode)" out.gn/arm64.release/snapshot_blob.bin
+
+mkdir -p output/v8/Lib/iOS/bitcode
+cp out.gn/arm64.release/obj/libwee8.a output/v8/Lib/iOS/bitcode/
+mkdir -p output/v8/Inc/Blob/iOS/bitcode
+cp SnapshotBlob.h output/v8/Inc/Blob/iOS/bitcode/
diff --git a/ios_simulator.sh b/ios_simulator.sh
new file mode 100644
index 0000000..e408339
--- /dev/null
+++ b/ios_simulator.sh
@@ -0,0 +1,47 @@
+VERSION=$1
+[ -z "$GITHUB_WORKSPACE" ] && GITHUB_WORKSPACE="$( cd "$( dirname "$0" )"/.. && pwd )"
+
+cd ~
+echo "=====[ Getting Depot Tools ]====="	
+git clone -q https://chromium.googlesource.com/chromium/tools/depot_tools.git
+export PATH=$(pwd)/depot_tools:$PATH
+gclient
+
+
+mkdir v8
+cd v8
+
+echo "=====[ Fetching V8 ]====="
+fetch v8
+echo "target_os = ['ios']" >> .gclient
+cd ~/v8/v8
+git checkout refs/tags/$VERSION
+gclient sync
+
+
+# echo "=====[ Patching V8 ]====="
+# git apply --cached $GITHUB_WORKSPACE/patch/builtins-puerts.patch
+# git checkout -- .
+
+echo "=====[ Building V8 ]====="
+python ./tools/dev/v8gen.py x64.release -vv -- '
+v8_use_external_startup_data = true
+v8_use_snapshot = true
+v8_enable_i18n_support = false
+is_debug = false
+v8_static_library = true
+ios_enable_code_signing = false
+target_os = "ios"
+target_cpu = "x64"
+v8_enable_pointer_compression = false
+'
+ninja -C out.gn/x64.release -t clean
+ninja -C out.gn/x64.release wee8
+strip -S out.gn/x64.release/obj/libwee8.a
+
+node $GITHUB_WORKSPACE/genBlobHeader.js "ios x64" out.gn/x64.release/snapshot_blob.bin
+
+mkdir -p output/v8/Lib/iOS/x64
+cp out.gn/x64.release/obj/libwee8.a output/v8/Lib/iOS/x64/
+mkdir -p output/v8/Inc/Blob/iOS/x64
+cp SnapshotBlob.h output/v8/Inc/Blob/iOS/x64/
diff --git a/linux.sh b/linux.sh
new file mode 100644
index 0000000..1bd1568
--- /dev/null
+++ b/linux.sh
@@ -0,0 +1,48 @@
+VERSION=$1
+[ -z "$GITHUB_WORKSPACE" ] && GITHUB_WORKSPACE="$( cd "$( dirname "$0" )"/.. && pwd )"
+
+cd ~
+echo "=====[ Getting Depot Tools ]====="	
+git clone -q https://chromium.googlesource.com/chromium/tools/depot_tools.git
+export PATH=$(pwd)/depot_tools:$PATH
+gclient
+
+
+mkdir v8
+cd v8
+
+echo "=====[ Fetching V8 ]====="
+fetch v8
+echo "target_os = ['linux']" >> .gclient
+cd ~/v8/v8
+git checkout refs/tags/$VERSION
+gclient sync
+
+# echo "=====[ Patching V8 ]====="
+# git apply --cached $GITHUB_WORKSPACE/patch/builtins-puerts.patch
+# git checkout -- .
+
+
+echo "=====[ Building V8 ]====="
+python ./tools/dev/v8gen.py x64.release -vv -- '
+is_debug = false
+v8_enable_i18n_support= false
+v8_use_snapshot = true
+v8_use_external_startup_data = true
+v8_static_library = true
+strip_debug_info = true
+symbol_level=0
+libcxx_abi_unstable = false
+v8_enable_pointer_compression=false
+'
+
+ninja -C out.gn/x64.release -t clean
+ninja -C out.gn/x64.release wee8
+
+node $GITHUB_WORKSPACE/genBlobHeader.js "linux" out.gn/x64.release/snapshot_blob.bin
+
+mkdir -p output/v8/Lib/Linux
+cp out.gn/x64.release/obj/libwee8.a output/v8/Lib/Linux/
+mkdir -p output/v8/Inc/Blob/Linux
+cp SnapshotBlob.h output/v8/Inc/Blob/Linux/
+
diff --git a/macos.sh b/macos.sh
new file mode 100644
index 0000000..c0a5295
--- /dev/null
+++ b/macos.sh
@@ -0,0 +1,45 @@
+VERSION=$1
+[ -z "$GITHUB_WORKSPACE" ] && GITHUB_WORKSPACE="$( cd "$( dirname "$0" )"/.. && pwd )"
+
+cd ~
+echo "=====[ Getting Depot Tools ]====="	
+git clone -q https://chromium.googlesource.com/chromium/tools/depot_tools.git
+export PATH=$(pwd)/depot_tools:$PATH
+gclient
+
+
+mkdir v8
+cd v8
+
+echo "=====[ Fetching V8 ]====="
+fetch v8
+echo "target_os = ['mac']" >> .gclient
+cd ~/v8/v8
+git checkout refs/tags/$VERSION
+gclient sync
+
+# echo "=====[ Patching V8 ]====="
+# git apply --cached $GITHUB_WORKSPACE/patch/builtins-puerts.patch
+# git checkout -- .
+
+echo "=====[ Building V8 ]====="
+python ./tools/dev/v8gen.py x64.release -vv -- '
+is_debug = false
+v8_enable_i18n_support= false
+v8_use_snapshot = true
+v8_use_external_startup_data = true
+v8_static_library = true
+strip_debug_info = true
+symbol_level=0
+libcxx_abi_unstable = false
+v8_enable_pointer_compression=false
+'
+ninja -C out.gn/x64.release -t clean
+ninja -C out.gn/x64.release wee8
+
+node $GITHUB_WORKSPACE/genBlobHeader.js "osx 64" out.gn/x64.release/snapshot_blob.bin
+
+mkdir -p output/v8/Lib/macOS
+cp out.gn/x64.release/obj/libwee8.a output/v8/Lib/macOS/
+mkdir -p output/v8/Inc/Blob/macOS
+cp SnapshotBlob.h output/v8/Inc/Blob/macOS/
diff --git a/macos_DLL.sh b/macos_DLL.sh
new file mode 100644
index 0000000..77640f6
--- /dev/null
+++ b/macos_DLL.sh
@@ -0,0 +1,44 @@
+VERSION=$1
+[ -z "$GITHUB_WORKSPACE" ] && GITHUB_WORKSPACE="$( cd "$( dirname "$0" )"/.. && pwd )"
+
+cd ~
+echo "=====[ Getting Depot Tools ]====="	
+git clone -q https://chromium.googlesource.com/chromium/tools/depot_tools.git
+export PATH=$(pwd)/depot_tools:$PATH
+gclient
+
+
+mkdir v8
+cd v8
+
+echo "=====[ Fetching V8 ]====="
+fetch v8
+echo "target_os = ['mac']" >> .gclient
+cd ~/v8/v8
+git checkout refs/tags/$VERSION
+gclient sync
+
+# echo "=====[ Patching V8 ]====="
+# git apply --cached $GITHUB_WORKSPACE/patch/builtins-puerts.patch
+# git checkout -- .
+
+echo "=====[ Building V8 ]====="
+python ./tools/dev/v8gen.py x64.release -vv -- '
+is_debug = false
+v8_enable_i18n_support= false
+v8_use_snapshot = true
+v8_use_external_startup_data = true
+is_component_build = true
+strip_debug_info = true
+symbol_level=0
+libcxx_abi_unstable = false
+v8_enable_pointer_compression=false
+'
+ninja -C out.gn/x64.release -t clean
+ninja -C out.gn/x64.release v8
+
+mkdir -p output/v8/Lib/macOSdylib
+cp out.gn/x64.release/libv8.dylib output/v8/Lib/macOSdylib/
+cp out.gn/x64.release/libv8_libplatform.dylib output/v8/Lib/macOSdylib/
+cp out.gn/x64.release/libv8_libbase.dylib output/v8/Lib/macOSdylib/
+cp out.gn/x64.release/libchrome_zlib.dylib output/v8/Lib/macOSdylib/
diff --git a/patch/allocation.h.patch b/patch/allocation.h.patch
new file mode 100644
index 0000000..c27d50f
--- /dev/null
+++ b/patch/allocation.h.patch
@@ -0,0 +1,12 @@
+diff --git a/src/utils/allocation.h b/src/utils/allocation.h
+index 2cdd12242e..64b0f07350 100644
+--- a/src/utils/allocation.h
++++ b/src/utils/allocation.h
+@@ -35,6 +35,7 @@ class V8_EXPORT_PRIVATE Malloced {
+ 
+ template <typename T>
+ T* NewArray(size_t size) {
++  size = (size == 0) ? 1 : size;
+   T* result = new (std::nothrow) T[size];
+   if (result == nullptr) {
+     V8::GetCurrentPlatform()->OnCriticalMemoryPressure();
diff --git a/patch/bitcode.patch b/patch/bitcode.patch
new file mode 100644
index 0000000..892f285
--- /dev/null
+++ b/patch/bitcode.patch
@@ -0,0 +1,13 @@
+diff --git a/BUILD.gn b/BUILD.gn
+index 167e63503c..881c340c70 100644
+--- a/BUILD.gn
++++ b/BUILD.gn
+@@ -562,7 +562,7 @@ config("toolchain") {
+   visibility = [ ":*" ]  # Only targets in this file can depend on this.
+ 
+   defines = []
+-  cflags = []
++  cflags = ["-Wno-error"]
+   ldflags = []
+ 
+   if (v8_current_cpu == "arm") {
diff --git a/patch/builtins-puerts.patch b/patch/builtins-puerts.patch
new file mode 100644
index 0000000..143db3c
--- /dev/null
+++ b/patch/builtins-puerts.patch
@@ -0,0 +1,231 @@
+diff --git a/.gitignore b/.gitignore
+index ffbf9ce355..c408c7d7c7 100644
+--- a/.gitignore
++++ b/.gitignore
+@@ -104,3 +104,5 @@ turbo*.dot
+ turbo*.json
+ v8.ignition_dispatches_table.json
+ 
++build.sh
++puerts
+\ No newline at end of file
+diff --git a/include/v8.h b/include/v8.h
+index 18d72f1630..af2144ac99 100644
+--- a/include/v8.h
++++ b/include/v8.h
+@@ -38,6 +38,9 @@
+  */
+ namespace v8 {
+ 
++namespace Puerts {
++  class FunctionCallbackInfo;
++}
+ class AccessorSignature;
+ class Array;
+ class ArrayBuffer;
+@@ -307,6 +310,7 @@ class Local {
+   template <class F>
+   friend class MaybeLocal;
+   template<class F> friend class FunctionCallbackInfo;
++  friend class Puerts::FunctionCallbackInfo;
+   template<class F> friend class PropertyCallbackInfo;
+   friend class String;
+   friend class Object;
+@@ -12038,6 +12042,69 @@ size_t SnapshotCreator::AddData(Local<T> object) {
+  */
+ 
+ 
++namespace Puerts {
++  
++  typedef void (*CallbackFunction)(v8::Isolate* Isolate, const v8::Puerts::FunctionCallbackInfo& Info, void* Self, int ParamLen, int64_t UserData);
++  
++  struct FunctionInfo { 
++    bool isStatic;
++    CallbackFunction callback;
++    void* bindData;
++  };
++  class FunctionCallbackInfo {
++    class ReturnValue {
++      protected:
++        internal::Address* value_;
++        bool* is_return_value_setted_;
++      public:
++        ReturnValue(internal::Address* slot, bool* isReturnValueSetted) 
++          : value_(slot), is_return_value_setted_(isReturnValueSetted) {}
++        internal::Address* Get() 
++        {
++          return value_;
++        }
++        void Set(const Local<Value> handle);
++    };
++    private:
++      internal::Address* return_value_;
++      bool* is_return_value_setted_;
++      internal::Address* values_;
++      int length_;
++    public:
++      FunctionCallbackInfo(
++        internal::Address* address, 
++        internal::Address* returnValue, 
++        bool* isReturnValueSetted,
++        int length
++      ) {
++        this->values_ = address;
++        this->length_ = length;
++        return_value_ = returnValue;
++        is_return_value_setted_ = isReturnValueSetted;
++      }
++      FunctionCallbackInfo(
++        v8::Local<v8::Value> address, 
++        int length
++      ) {
++        this->values_ = reinterpret_cast<internal::Address*>(*address);
++        this->length_ = length;
++      }
++      ReturnValue GetReturnValue() const {
++        return ReturnValue(return_value_, is_return_value_setted_);
++      }
++      int Length() const {
++        return length_;
++      }
++      Local<Value> operator[](int i) const {
++      #ifdef V8_REVERSE_JSARGS
++        return Local<Value>(reinterpret_cast<Value*>(values_ + i));
++      #else
++        return Local<Value>(reinterpret_cast<Value*>(values_ - i));
++      #endif
++      }
++  };
++}
++
+ }  // namespace v8
+ 
+ #endif  // INCLUDE_V8_H_
+diff --git a/src/api/api.cc b/src/api/api.cc
+index 93780bceec..0b600916ad 100644
+--- a/src/api/api.cc
++++ b/src/api/api.cc
+@@ -11181,6 +11181,12 @@ void InvokeFinalizationRegistryCleanupFromTask(
+ #undef CALLBACK_SETTER
+ 
+ }  // namespace internal
++
++void Puerts::FunctionCallbackInfo::ReturnValue::Set(const v8::Local<v8::Value> handle) {
++  *is_return_value_setted_ = true;
++  *value_ = *reinterpret_cast<internal::Address*>(*handle);
++}
++
+ }  // namespace v8
+ 
+ #undef TRACE_BS
+diff --git a/src/builtins/builtins-api.cc b/src/builtins/builtins-api.cc
+index 6eb6f87c74..bcbe8c8c58 100644
+--- a/src/builtins/builtins-api.cc
++++ b/src/builtins/builtins-api.cc
+@@ -309,5 +309,74 @@ BUILTIN(HandleApiCallAsConstructor) {
+   return HandleApiCallAsFunctionOrConstructor(isolate, true, args);
+ }
+ 
++
++V8_WARN_UNUSED_RESULT MaybeHandle<Object> PuertsCallHandler(
++  internal::Isolate* isolate, 
++  internal::JSObject puertsThis,
++  BuiltinArguments&  args
++) {
++  Puerts::FunctionInfo* functionInfo = (Puerts::FunctionInfo*)Foreign::cast(
++    JSObject::cast(puertsThis.GetEmbedderField(0)).GetEmbedderField(0)
++  ).foreign_address();
++  
++  int argLength = args.length() - 1;
++  internal::Address returnValue = 0;
++  bool isReturnValueSetted = false;
++  Puerts::FunctionCallbackInfo callbackInfo(
++    args.address_of_arg_at(1), 
++    &returnValue,
++    &isReturnValueSetted,
++    argLength
++  );
++  
++  functionInfo->callback(
++    reinterpret_cast<v8::Isolate*>(isolate),
++    callbackInfo,
++    functionInfo->isStatic ? nullptr : reinterpret_cast<void*>(
++      internal::Internals::ReadExternalPointerField(
++        isolate,
++        args.at(0)->ptr(),
++        internal::Internals::kJSObjectHeaderSize
++      )
++    ),
++    argLength,
++    (int64_t)functionInfo->bindData
++  );
++  RETURN_EXCEPTION_IF_SCHEDULED_EXCEPTION(isolate, Object);
++
++  if (isReturnValueSetted) {
++    return MaybeHandle<Object>(internal::Object(returnValue), isolate);
++
++  } else {
++    return isolate->factory()->undefined_value();
++  }
++
++}
++
++BUILTIN(ApiPuertsCallback) {
++  HandleScope scope(isolate);
++  Handle<JSFunction> callbackFun = args.target();
++  RETURN_RESULT_OR_FAILURE(
++    isolate, 
++    PuertsCallHandler(
++      isolate, 
++      JSObject::cast(callbackFun->shared().function_data()),
++      args
++    )
++  );
++}
++
++BUILTIN(ApiPuertsMakeCallback) {
++  Handle<String> internalized_name = args.at<String>(1);
++
++  NewFunctionArgs funArgs = NewFunctionArgs::ForBuiltinWithoutPrototype(
++      internalized_name, Builtins::kApiPuertsCallback, LanguageMode::kStrict);
++  Handle<JSFunction> fun = isolate->factory()->NewFunction(funArgs);
++  fun->shared().set_native(true);
++  fun->shared().DontAdaptArguments();
++  fun->shared().set_function_data(*args.at(2), WriteBarrierMode::UPDATE_WRITE_BARRIER);
++
++  return *fun;
++}
+ }  // namespace internal
+ }  // namespace v8
+diff --git a/src/builtins/builtins-definitions.h b/src/builtins/builtins-definitions.h
+index 84ddf55f6f..5df968e57d 100644
+--- a/src/builtins/builtins-definitions.h
++++ b/src/builtins/builtins-definitions.h
+@@ -792,6 +792,8 @@ namespace internal {
+   TFJ(StringPrototypeTrimStart, kDontAdaptArgumentsSentinel)                   \
+   /* ES6 #sec-string.raw */                                                    \
+   CPP(StringRaw)                                                               \
++  CPP(ApiPuertsCallback)                                                  \
++  CPP(ApiPuertsMakeCallback)                                                  \
+                                                                                \
+   /* Symbol */                                                                 \
+   /* ES #sec-symbol-constructor */                                             \
+diff --git a/src/init/bootstrapper.cc b/src/init/bootstrapper.cc
+index f4049e328e..5b41e1ceed 100644
+--- a/src/init/bootstrapper.cc
++++ b/src/init/bootstrapper.cc
+@@ -1917,6 +1917,14 @@ void Genesis::InitializeGlobal(Handle<JSGlobalObject> global_object,
+     SimpleInstallFunction(isolate_, string_fun, "raw", Builtins::kStringRaw, 1,
+                           false);
+ 
++    // === zombie ===
++
++    Handle<JSObject> puerts_object =
++        factory->NewJSObject(isolate_->object_function(), AllocationType::kOld);
++    JSObject::AddProperty(isolate_, global, "PuertsV8", puerts_object, DONT_ENUM);
++
++    SimpleInstallFunction(isolate_, puerts_object, "makeCallback", Builtins::kApiPuertsMakeCallback, 1, false);
++
+     // Create the %StringPrototype%
+     Handle<JSPrimitiveWrapper> prototype = Handle<JSPrimitiveWrapper>::cast(
+         factory->NewJSObject(string_fun, AllocationType::kOld));
diff --git a/patch_array_new.js b/patch_array_new.js
new file mode 100644
index 0000000..ace9e62
--- /dev/null
+++ b/patch_array_new.js
@@ -0,0 +1,7 @@
+const fs = require('fs');
+
+var lines = fs.readFileSync(process.argv[2], 'utf-8');
+
+lines = lines.replace("T* NewArray(size_t size) {", "T* NewArray(size_t size) {\n  size = (size == 0) ? 1 : size;");
+        
+fs.writeFileSync(process.argv[2], lines);
diff --git a/rep.js b/rep.js
new file mode 100644
index 0000000..5c524a3
--- /dev/null
+++ b/rep.js
@@ -0,0 +1,9 @@
+const fs = require('fs');
+
+var lines = fs.readFileSync(process.argv[2], 'utf-8').split(/[\n\r]/);
+
+for(var i = 0; i < lines.length; i++) {
+    lines[i] = lines[i].replace("configs = [ \":static_crt\" ]", "configs = [ \":dynamic_crt\" ]");
+}
+        
+fs.writeFileSync(process.argv[2], lines.join('\n'));
diff --git a/windows_32.cmd b/windows_32.cmd
new file mode 100644
index 0000000..0c536ea
--- /dev/null
+++ b/windows_32.cmd
@@ -0,0 +1,42 @@
+set VERSION=%1
+
+cd %HOMEPATH%
+echo =====[ Getting Depot Tools ]=====
+powershell -command "Invoke-WebRequest https://storage.googleapis.com/chrome-infra/depot_tools.zip -O depot_tools.zip"
+7z x depot_tools.zip -o*
+set PATH=%CD%\depot_tools;%PATH%
+set GYP_MSVS_VERSION=2019
+set DEPOT_TOOLS_WIN_TOOLCHAIN=0
+call gclient
+
+
+mkdir v8
+cd v8
+
+echo =====[ Fetching V8 ]=====
+call fetch v8
+cd v8
+call git checkout refs/tags/%VERSION%
+cd test\test262\data
+call git config --system core.longpaths true
+call git restore *
+cd ..\..\..\
+call gclient sync
+
+@REM echo =====[ Patching V8 ]=====
+@REM node %GITHUB_WORKSPACE%\CRLF2LF.js %GITHUB_WORKSPACE%\patch\builtins-puerts.patch
+@REM call git apply --cached --reject %GITHUB_WORKSPACE%\patch\builtins-puerts.patch
+@REM call git checkout -- .
+
+echo =====[ Building V8 ]=====
+call gn gen out.gn\x86.release -args="target_os=""win"" target_cpu=""x86"" v8_use_external_startup_data=true v8_enable_i18n_support=false is_debug=false v8_static_library=true is_clang=false strip_debug_info=true symbol_level=0 v8_enable_pointer_compression=false"
+
+call ninja -C out.gn\x86.release -t clean
+call ninja -C out.gn\x86.release wee8
+
+node %~dp0\genBlobHeader.js "window x86" out.gn\x86.release\snapshot_blob.bin
+
+md output\v8\Lib\Win32
+copy /Y out.gn\x86.release\obj\wee8.lib output\v8\Lib\Win32\
+md output\v8\Inc\Blob\Win32
+copy SnapshotBlob.h output\v8\Inc\Blob\Win32\
diff --git a/windows_64.cmd b/windows_64.cmd
new file mode 100644
index 0000000..6d956b6
--- /dev/null
+++ b/windows_64.cmd
@@ -0,0 +1,45 @@
+set VERSION=%1
+
+cd %HOMEPATH%
+echo =====[ Getting Depot Tools ]=====
+powershell -command "Invoke-WebRequest https://storage.googleapis.com/chrome-infra/depot_tools.zip -O depot_tools.zip"
+7z x depot_tools.zip -o*
+set PATH=%CD%\depot_tools;%PATH%
+set GYP_MSVS_VERSION=2019
+set DEPOT_TOOLS_WIN_TOOLCHAIN=0
+call gclient
+
+
+mkdir v8
+cd v8
+
+echo =====[ Fetching V8 ]=====
+call fetch v8
+cd v8
+call git checkout refs/tags/%VERSION%
+cd test\test262\data
+call git config --system core.longpaths true
+call git restore *
+cd ..\..\..\
+call gclient sync
+
+@REM echo =====[ Patching V8 ]=====
+@REM node %GITHUB_WORKSPACE%\CRLF2LF.js %GITHUB_WORKSPACE%\patch\builtins-puerts.patch
+@REM call git apply --cached --reject %GITHUB_WORKSPACE%\patch\builtins-puerts.patch
+@REM call git checkout -- .
+
+echo =====[ Building V8 ]=====
+call gn gen out.gn\x64.release -args="target_os=""win"" target_cpu=""x64"" v8_use_external_startup_data=true v8_enable_i18n_support=false is_debug=false v8_static_library=true is_clang=false strip_debug_info=true symbol_level=0 v8_enable_pointer_compression=false"
+
+call ninja -C out.gn\x64.release -t clean
+call ninja -C out.gn\x64.release wee8
+
+node %~dp0\genBlobHeader.js "window x64" out.gn\x64.release\snapshot_blob.bin
+
+md output\v8\Lib\Win64
+copy /Y out.gn\x64.release\obj\wee8.lib output\v8\Lib\Win64\
+md output\v8\Inc\Blob\Win64
+copy SnapshotBlob.h output\v8\Inc\Blob\Win64\
+
+echo =====[ Copy V8 header ]=====
+xcopy include output\v8\Inc\  /s/h/e/k/f/c
\ No newline at end of file
diff --git a/windows_64MD.cmd b/windows_64MD.cmd
new file mode 100644
index 0000000..9e02692
--- /dev/null
+++ b/windows_64MD.cmd
@@ -0,0 +1,45 @@
+set VERSION=%1
+
+cd %HOMEPATH%
+echo =====[ Getting Depot Tools ]=====
+powershell -command "Invoke-WebRequest https://storage.googleapis.com/chrome-infra/depot_tools.zip -O depot_tools.zip"
+7z x depot_tools.zip -o*
+set PATH=%CD%\depot_tools;%PATH%
+set GYP_MSVS_VERSION=2019
+set DEPOT_TOOLS_WIN_TOOLCHAIN=0
+call gclient
+
+
+mkdir v8
+cd v8
+
+echo =====[ Fetching V8 ]=====
+call fetch v8
+cd v8
+call git checkout refs/tags/%VERSION%
+cd test\test262\data
+call git config --system core.longpaths true
+call git restore *
+cd ..\..\..\
+call gclient sync
+
+@REM echo =====[ Patching V8 ]=====
+@REM node %GITHUB_WORKSPACE%\CRLF2LF.js %GITHUB_WORKSPACE%\patch\builtins-puerts.patch
+@REM call git apply --cached --reject %GITHUB_WORKSPACE%\patch\builtins-puerts.patch
+@REM call git checkout -- .
+
+echo =====[ Make dynamic_crt ]=====
+node %~dp0\rep.js  build\config\win\BUILD.gn
+
+echo =====[ Building V8 ]=====
+call gn gen out.gn\x64.release -args="target_os=""win"" target_cpu=""x64"" v8_use_external_startup_data=true v8_enable_i18n_support=false is_debug=false v8_static_library=true is_clang=false strip_debug_info=true symbol_level=0 v8_enable_pointer_compression=false"
+
+call ninja -C out.gn\x64.release -t clean
+call ninja -C out.gn\x64.release wee8
+
+node %~dp0\genBlobHeader.js "window x64" out.gn\x64.release\snapshot_blob.bin
+
+md output\v8\Lib\Win64MD
+copy /Y out.gn\x64.release\obj\wee8.lib output\v8\Lib\Win64MD\
+md output\v8\Inc\Blob\Win64MD
+copy SnapshotBlob.h output\v8\Inc\Blob\Win64MD\
\ No newline at end of file
diff --git a/windows_64MD_DLL.cmd b/windows_64MD_DLL.cmd
new file mode 100644
index 0000000..1c6eff7
--- /dev/null
+++ b/windows_64MD_DLL.cmd
@@ -0,0 +1,46 @@
+set VERSION=%1
+
+cd %HOMEPATH%
+echo =====[ Getting Depot Tools ]=====
+powershell -command "Invoke-WebRequest https://storage.googleapis.com/chrome-infra/depot_tools.zip -O depot_tools.zip"
+7z x depot_tools.zip -o*
+set PATH=%CD%\depot_tools;%PATH%
+set GYP_MSVS_VERSION=2019
+set DEPOT_TOOLS_WIN_TOOLCHAIN=0
+call gclient
+
+
+mkdir v8
+cd v8
+
+echo =====[ Fetching V8 ]=====
+call fetch v8
+cd v8
+call git checkout refs/tags/%VERSION%
+cd test\test262\data
+call git config --system core.longpaths true
+call git restore *
+cd ..\..\..\
+call gclient sync
+
+@REM echo =====[ Patching V8 ]=====
+@REM node %GITHUB_WORKSPACE%\CRLF2LF.js %GITHUB_WORKSPACE%\patch\builtins-puerts.patch
+@REM call git apply --cached --reject %GITHUB_WORKSPACE%\patch\builtins-puerts.patch
+@REM call git checkout -- .
+
+echo =====[ Make dynamic_crt ]=====
+node %~dp0\rep.js  build\config\win\BUILD.gn
+
+echo =====[ Building V8 ]=====
+call gn gen out.gn\x64.release -args="target_os=""win"" target_cpu=""x64"" v8_use_external_startup_data=true v8_enable_i18n_support=false is_debug=false is_clang=false strip_debug_info=true symbol_level=0 v8_enable_pointer_compression=false is_component_build=true"
+
+call ninja -C out.gn\x64.release -t clean
+call ninja -C out.gn\x64.release v8
+
+md output\v8\Lib\Win64DLL
+copy /Y out.gn\x64.release\v8.dll.lib output\v8\Lib\Win64DLL\
+copy /Y out.gn\x64.release\v8_libplatform.dll.lib output\v8\Lib\Win64DLL\
+copy /Y out.gn\x64.release\v8.dll output\v8\Lib\Win64DLL\
+copy /Y out.gn\x64.release\v8_libbase.dll output\v8\Lib\Win64DLL\
+copy /Y out.gn\x64.release\v8_libplatform.dll output\v8\Lib\Win64DLL\
+copy /Y out.gn\x64.release\zlib.dll output\v8\Lib\Win64DLL\
\ No newline at end of file