tools: limit parallelism with ninja in V8 builds

If `JOBS` has been set in the environment to limit build parallelism,
pass that onto `ninja` when building V8.

PR-URL: https://github.com/nodejs/node/pull/51473
Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
This commit is contained in:
Richard Lau 2024-01-17 17:56:46 +00:00 committed by GitHub
parent e133e5115a
commit 6ce718df60
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@ -9,6 +9,11 @@ cd deps/v8 || exit
find . -type d -name .git -print0 | xargs -0 rm -rf
../../tools/v8/fetch_deps.py .
JOBS_ARG=
if [ "${JOBS}" ]; then
JOBS_ARG="-j ${JOBS}"
fi
ARCH=$(arch)
if [ "$ARCH" = "s390x" ] || [ "$ARCH" = "ppc64le" ]; then
TARGET_ARCH=$ARCH
@ -46,10 +51,10 @@ if [ "$ARCH" = "s390x" ] || [ "$ARCH" = "ppc64le" ]; then
gcc --version
export PKG_CONFIG_PATH=$BUILD_TOOLS/pkg-config
gn gen -v "out.gn/$BUILD_ARCH_TYPE" --args="is_component_build=false is_debug=false use_goma=false goma_dir=\"None\" use_custom_libcxx=false v8_target_cpu=\"$TARGET_ARCH\" target_cpu=\"$TARGET_ARCH\" v8_enable_backtrace=true $CC_WRAPPER"
ninja -v -C "out.gn/$BUILD_ARCH_TYPE" d8 cctest inspector-test
ninja -v -C "out.gn/$BUILD_ARCH_TYPE" "${JOBS_ARG}" d8 cctest inspector-test
else
DEPOT_TOOLS_DIR="$(cd _depot_tools && pwd)"
# shellcheck disable=SC2086
PATH="$DEPOT_TOOLS_DIR":$PATH tools/dev/v8gen.py "$BUILD_ARCH_TYPE" --no-goma $V8_BUILD_OPTIONS
PATH="$DEPOT_TOOLS_DIR":$PATH ninja -C "out.gn/$BUILD_ARCH_TYPE/" d8 cctest inspector-test
PATH="$DEPOT_TOOLS_DIR":$PATH ninja -C "out.gn/$BUILD_ARCH_TYPE/" "${JOBS_ARG}" d8 cctest inspector-test
fi