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build,win,v8: allow precompiling objects-inl.h #21772

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1 change: 1 addition & 0 deletions common.gypi
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
'node_use_bundled_v8%': 'true',
'node_module_version%': '',
'node_with_ltcg%': '',
'node_use_pch%': 'false',

'node_tag%': '',
'uv_library%': 'static_library',
Expand Down
10 changes: 10 additions & 0 deletions configure
Original file line number Diff line number Diff line change
Expand Up @@ -433,6 +433,11 @@ parser.add_option('--with-ltcg',
dest='with_ltcg',
help='Use Link Time Code Generation. This feature is only available on Windows.')

parser.add_option('--with-pch',
action='store_true',
dest='with_pch',
help='Use Precompiled Headers (only available on Windows).')

intl_optgroup.add_option('--download',
action='store',
dest='download_list',
Expand Down Expand Up @@ -971,6 +976,11 @@ def configure_node(o):
if flavor != 'win' and options.with_ltcg:
raise Exception('Link Time Code Generation is only supported on Windows.')

if flavor == 'win':
o['variables']['node_use_pch'] = b(options.with_pch)
else:
o['variables']['node_use_pch'] = 'false'

if options.tag:
o['variables']['node_tag'] = '-' + options.tag
else:
Expand Down
18 changes: 14 additions & 4 deletions deps/v8/gypfiles/v8.gyp
Original file line number Diff line number Diff line change
Expand Up @@ -1795,10 +1795,20 @@
'gyp_generators': '<!(echo $GYP_GENERATORS)',
},
'msvs_disabled_warnings': [4351, 4355, 4800],
# When building Official, the .lib is too large and exceeds the 2G
# limit. This breaks it into multiple pieces to avoid the limit.
# See http://crbug.com/485155.
'msvs_shard': 4,
'conditions': [
['node_use_pch!="true"', {
# When building Official, the .lib is too large and exceeds the 2G
# limit. This breaks it into multiple pieces to avoid the limit.
# See http://crbug.com/485155.
'msvs_shard': 4,
}, {
'msvs_precompiled_header': 'tools/msvs/pch/pch_v8_base.h',
'msvs_precompiled_source': '../../../tools/msvs/pch/pch_v8_base.cc',
'sources': [
'../../../tools/msvs/pch/pch_v8_base.cc',
],
}],
],
# This will prevent V8's .cc files conflicting with the inspector's
# .cpp files in the same shard.
'msvs_settings': {
Expand Down
1 change: 1 addition & 0 deletions tools/msvs/pch/pch_v8_base.cc
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
#include "tools/msvs/pch/pch_v8_base.h"
1 change: 1 addition & 0 deletions tools/msvs/pch/pch_v8_base.h
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
#include "src/objects-inl.h"
8 changes: 6 additions & 2 deletions vcbuild.bat
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ set config=Release
set target=Build
set target_arch=x64
set ltcg=
set pch=1
set target_env=
set noprojgen=
set projgen=
Expand Down Expand Up @@ -62,7 +63,7 @@ set doc=
:next-arg
if "%1"=="" goto args-done
if /i "%1"=="debug" set config=Debug&goto arg-ok
if /i "%1"=="release" set config=Release&set ltcg=1&goto arg-ok
if /i "%1"=="release" set config=Release&set ltcg=1&set "pch="&goto arg-ok
if /i "%1"=="clean" set target=Clean&goto arg-ok
if /i "%1"=="ia32" set target_arch=x86&goto arg-ok
if /i "%1"=="x86" set target_arch=x86&goto arg-ok
Expand All @@ -77,6 +78,7 @@ if /i "%1"=="nosnapshot" set nosnapshot=1&goto arg-ok
if /i "%1"=="noetw" set noetw=1&goto arg-ok
if /i "%1"=="noperfctr" set noperfctr=1&goto arg-ok
if /i "%1"=="ltcg" set ltcg=1&goto arg-ok
if /i "%1"=="nopch" set "pch="&goto arg-ok
if /i "%1"=="licensertf" set licensertf=1&goto arg-ok
if /i "%1"=="test" set test_args=%test_args% -J %common_test_suites%&set lint_cpp=1&set lint_js=1&set lint_md=1&goto arg-ok
if /i "%1"=="test-ci" set test_args=%test_args% %test_ci_args% -p tap --logfile test.tap %common_test_suites%&set cctest_args=%cctest_args% --gtest_output=tap:cctest.tap&goto arg-ok
Expand Down Expand Up @@ -153,6 +155,7 @@ if defined build_release (
set i18n_arg=small-icu
set projgen=1
set ltcg=1
set "pch="
)

:: assign path to node_exe
Expand All @@ -166,6 +169,7 @@ if defined nosnapshot set configure_flags=%configure_flags% --without-snap
if defined noetw set configure_flags=%configure_flags% --without-etw& set noetw_msi_arg=/p:NoETW=1
if defined noperfctr set configure_flags=%configure_flags% --without-perfctr& set noperfctr_msi_arg=/p:NoPerfCtr=1
if defined ltcg set configure_flags=%configure_flags% --with-ltcg
if defined pch set configure_flags=%configure_flags% --with-pch
if defined release_urlbase set configure_flags=%configure_flags% --release-urlbase=%release_urlbase%
if defined download_arg set configure_flags=%configure_flags% %download_arg%
if defined enable_vtune_arg set configure_flags=%configure_flags% --enable-vtune-profiling
Expand Down Expand Up @@ -660,7 +664,7 @@ del .used_configure_flags
goto exit

:help
echo vcbuild.bat [debug/release] [msi] [doc] [test/test-ci/test-all/test-addons/test-addons-napi/test-internet/test-pummel/test-simple/test-message/test-gc/test-tick-processor/test-known-issues/test-node-inspect/test-check-deopts/test-npm/test-async-hooks/test-v8/test-v8-intl/test-v8-benchmarks/test-v8-all] [ignore-flaky] [static/dll] [noprojgen] [projgen] [small-icu/full-icu/without-intl] [nobuild] [nosnapshot] [noetw] [noperfctr] [ltcg] [licensetf] [sign] [ia32/x86/x64] [vs2017] [download-all] [enable-vtune] [lint/lint-ci/lint-js/lint-js-ci/lint-md] [lint-md-build] [package] [build-release] [upload] [no-NODE-OPTIONS] [link-module path-to-module] [debug-http2] [debug-nghttp2] [clean] [no-cctest] [openssl-no-asm]
echo vcbuild.bat [debug/release] [msi] [doc] [test/test-ci/test-all/test-addons/test-addons-napi/test-internet/test-pummel/test-simple/test-message/test-gc/test-tick-processor/test-known-issues/test-node-inspect/test-check-deopts/test-npm/test-async-hooks/test-v8/test-v8-intl/test-v8-benchmarks/test-v8-all] [ignore-flaky] [static/dll] [noprojgen] [projgen] [small-icu/full-icu/without-intl] [nobuild] [nosnapshot] [noetw] [noperfctr] [ltcg] [nopch] [licensetf] [sign] [ia32/x86/x64] [vs2017] [download-all] [enable-vtune] [lint/lint-ci/lint-js/lint-js-ci/lint-md] [lint-md-build] [package] [build-release] [upload] [no-NODE-OPTIONS] [link-module path-to-module] [debug-http2] [debug-nghttp2] [clean] [no-cctest] [openssl-no-asm]
echo Examples:
echo vcbuild.bat : builds release build
echo vcbuild.bat debug : builds debug build
Expand Down