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package/nodejs: fix parallel build

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Unless told otherwise, ninja will spawn as many jobs as there are CPU
(plus 2). Nodejs is built with ninja, but it is a generic package, so
there is no variable (like with cmake-package) that passes the proper
number of parallel jobs as configured by the user.

As a consequence, the nodejs build will use as many CPU as are
available, possibly overcommitting the rsources the user expected to be
used.

Set the JOBS variableto limit that number.

Signed-off-by: Jens Maus <mail@jens-maus.de>
[yann.morin.1998@free.fr: reword commit log]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Jens Maus 2023-09-23 18:04:11 +02:00 committed by Yann E. MORIN
parent 7447700f05
commit 84c24ab1b5
1 changed files with 4 additions and 2 deletions
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6
package/nodejs/nodejs.mk
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@ -46,14 +46,16 @@ HOST_NODEJS_MAKE_OPTS = \
CXXFLAGS="$(HOST_NODEJS_CXXFLAGS)" \
LDFLAGS.host="$(HOST_LDFLAGS)" \
NO_LOAD=cctest.target.mk \
PATH=$(@D)/bin:$(BR_PATH)
PATH=$(@D)/bin:$(BR_PATH) \
JOBS=$(BR2_JLEVEL)
NODEJS_MAKE_OPTS = \
$(TARGET_CONFIGURE_OPTS) \
NO_LOAD=cctest.target.mk \
PATH=$(@D)/bin:$(BR_PATH) \
LDFLAGS="$(NODEJS_LDFLAGS)" \
LD="$(TARGET_CXX)"
LD="$(TARGET_CXX)" \
JOBS=$(BR2_JLEVEL)
# nodejs's build system uses python which can be a symlink to an unsupported
# python version (e.g. python 3.10 with nodejs 14.18.1). We work around this by