GeezerVison

export CXX="ccache c++" # add to ~/.zshrc or other shell config file

On Windows:

Tips: follow <https://github.com/ccache/ccache/wiki/MS-Visual-Studio>, and you

should notice that obj file will be bigger the normal one.

First, install ccache, assume ccache install to c:\ccache, copy

c:\ccache\ccache.exe to c:\ccache\cl.exe with this command

When building Node.js provide a path to your ccache via the option

This will allow for near-instantaneous rebuilds when switching branches back

and forth that were built with cache.

default=None,

help='Configure for clang-cl on Windows. This flag sets the GYP "clang" ' +

'variable to 1 and "llvm_version" to the specified value.')

parser.add_argument('--use-ccache-win',

action='store_true',

dest='use_ccache_win',

default=None,

help='Use ccache for compiling on Windows. ')

(options, args) = parser.parse_known_args()

def check_compiler(o):

o['variables']['use_ccache_win'] = 0

if sys.platform == 'win32':

if options.clang_cl:

o['variables']['clang'] = 1

o['variables']['clang'] = 0

o['variables']['llvm_version'] = '0.0'

if options.use_ccache_win:

o['variables']['use_ccache_win'] = 1

if not options.openssl_no_asm and options.dest_cpu in ('x86', 'x64'):

nasm_version = get_nasm_version('nasm')

o['variables']['nasm_version'] = nasm_version

<Project>

<PropertyGroup>

<UseMultiToolTask>true</UseMultiToolTask>

<TrackFileAccess>false</TrackFileAccess>

</PropertyGroup>

<ItemDefinitionGroup>

<ClCompile>

<!-- /Z7 of cl.exe, ref: https://learn.microsoft.com/en-us/cpp/build/reference/z7-zi-zi-debug-information-format -->

<DebugInformationFormat>OldStyle</DebugInformationFormat>

<ObjectFileName>$(IntDir)%(FileName).obj</ObjectFileName>

</ClCompile>

</ItemDefinitionGroup>

</Project>

'type': 'none',

'toolsets': ['host', 'target'],

'conditions': [

['OS=="win"', {

['OS == "win" and (clang != 1 or use_ccache_win != 1)', {

'direct_dependent_settings': {

'msvs_precompiled_header': '<(V8_ROOT)/../../tools/msvs/pch/v8_pch.h',

'msvs_precompiled_source': '<(V8_ROOT)/../../tools/msvs/pch/v8_pch.cc',

set noprojgen=

set projgen=

set clang_cl=

set ccache_path=

set nobuild=

set sign=

set nosnapshot=

if /i "%1"=="noprojgen" set noprojgen=1&goto arg-ok

if /i "%1"=="projgen" set projgen=1&goto arg-ok

if /i "%1"=="clang-cl" set clang_cl=1&goto arg-ok

if /i "%1"=="ccache" set "ccache_path=%2%"&goto arg-ok-2

if /i "%1"=="nobuild" set nobuild=1&goto arg-ok

if /i "%1"=="nosign" set "sign="&echo Note: vcbuild no longer signs by default. "nosign" is redundant.&goto arg-ok

if /i "%1"=="sign" set sign=1&goto arg-ok

if defined openssl_no_asm set configure_flags=%configure_flags% --openssl-no-asm

if defined no_shared_roheap set configure_flags=%configure_flags% --disable-shared-readonly-heap

if defined DEBUG_HELPER set configure_flags=%configure_flags% --verbose

if defined ccache_path set configure_flags=%configure_flags% --use-ccache-win

if defined compile_commands set configure_flags=%configure_flags% -C

if "%target_arch%"=="x86" (

if "%target%"=="node" if exist "%config%\cctest.exe" del "%config%\cctest.exe"

if "%target%"=="node" if exist "%config%\embedtest.exe" del "%config%\embedtest.exe"

if defined msbuild_args set "extra_msbuild_args=%extra_msbuild_args% %msbuild_args%"

if defined ccache_path set "extra_msbuild_args=%extra_msbuild_args% /p:TrackFileAccess=false /p:CLToolPath=%ccache_path% /p:ForceImportAfterCppProps=%CD%\tools\msvs\props_4_ccache.props"

set UseMultiToolTask=True

set EnforceProcessCountAcrossBuilds=True

goto exit

:help

echo vcbuild.bat [debug/release] [msi] [doc] [test/test-all/test-addons/test-doc/test-js-native-api/test-node-api/test-internet/test-tick-processor/test-known-issues/test-node-inspect/test-check-deopts/test-npm/test-v8/test-v8-intl/test-v8-benchmarks/test-v8-all] [ignore-flaky] [static/dll] [noprojgen] [projgen] [clang-cl] [small-icu/full-icu/without-intl] [nobuild] [nosnapshot] [nonpm] [nocorepack] [ltcg] [licensetf] [sign] [x64/arm64] [vs2022] [download-all] [enable-vtune] [lint/lint-ci/lint-js/lint-md] [lint-md-build] [format-md] [package] [build-release] [upload] [no-NODE-OPTIONS] [link-module path-to-module] [debug-http2] [debug-nghttp2] [clean] [cctest] [no-cctest] [openssl-no-asm]

echo vcbuild.bat [debug/release] [msi] [doc] [test/test-all/test-addons/test-doc/test-js-native-api/test-node-api/test-internet/test-tick-processor/test-known-issues/test-node-inspect/test-check-deopts/test-npm/test-v8/test-v8-intl/test-v8-benchmarks/test-v8-all] [ignore-flaky] [static/dll] [noprojgen] [projgen] [clang-cl] [ccache path-to-ccache] [small-icu/full-icu/without-intl] [nobuild] [nosnapshot] [nonpm] [nocorepack] [ltcg] [licensetf] [sign] [x64/arm64] [vs2022] [download-all] [enable-vtune] [lint/lint-ci/lint-js/lint-md] [lint-md-build] [format-md] [package] [build-release] [upload] [no-NODE-OPTIONS] [link-module path-to-module] [debug-http2] [debug-nghttp2] [clean] [cctest] [no-cctest] [openssl-no-asm]

echo Examples:

echo vcbuild.bat : builds release build

echo vcbuild.bat debug : builds debug build

echo vcbuild.bat link-module my_module.js : bundles my_module as built-in module

echo vcbuild.bat lint : runs the C++, documentation and JavaScript linter

echo vcbuild.bat no-cctest : skip building cctest.exe

echo vcbuild.bat ccache c:\ccache\ : use ccache to speed build

goto exit

:exit