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setup.sh: add -j and -l options

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svn path=/nixpkgs/branches/stdenv-updates/; revision=22283
This commit is contained in:
Marc Weber 2010-06-15 19:00:51 +00:00
parent 4f1075c40b
commit 3c14e712ca
1 changed files with 11 additions and 1 deletions
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12
pkgs/stdenv/generic/setup.sh
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@ -79,9 +79,19 @@ cmd(){
}
runMake(){
cmd make ${makefile:+-f $makefile} "$@"
local optout=NO_PARALLEL_BUILD_${curPhase}
[ -n "${!optout}" ] || \
local j="$makeFlagsParallelBuild"
cmd make ${makefile:+-f $makefile} "$@" $j
}
######################################################################
# parallel builds: opt-out
# - in a phase: set NO_PARALLEL_BUILD_${PHASE_NAME}
# - for this build: pass NUM_CORES=1 to the builder
if [ "$NUM_CORES" != 1 ]; then
makeFlagsParallelBuild="-j $NIX_MAX_PARALLELIZATION -l $NIX_TARGET_LOAD"
fi
######################################################################
# Initialisation.