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fix CPU_THREADS/CPU_THREAD_VALID/MAKE_JOBS prefix

Peter Dave Hello 2015-12-05 15:32:36 +08:00
parent 6320719dd8
commit e78dc5110e
1 changed files with 21 additions and 21 deletions
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42
nvm.sh
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@ -1232,27 +1232,27 @@ nvm_install_node_source() {
MAKE_CXX="CXX=c++"
fi
if [ -z "$MAKE_JOBS" ]; then
if [ -z "$NVM_MAKE_JOBS" ]; then
if [ "_$NVM_OS" = "_linux" ]; then
CPU_THREADS="$(grep -c 'core id' /proc/cpuinfo)"
NVM_CPU_THREADS="$(grep -c 'core id' /proc/cpuinfo)"
elif [ "_$NVM_OS" = "_freebsd" ] || [ "_$NVM_OS" = "_darwin" ]; then
CPU_THREADS="$(sysctl -n hw.ncpu)"
NVM_CPU_THREADS="$(sysctl -n hw.ncpu)"
elif [ "_$NVM_OS" = "_sunos" ]; then
CPU_THREADS="$(psrinfo | wc -l)"
NVM_CPU_THREADS="$(psrinfo | wc -l)"
fi
local CPU_THREAD_VALID
CPU_THREAD_VALID=$(nvm_is_natural_num $CPU_THREADS)
if [ -z "$CPU_THREADS" ] || [ "$CPU_THREAD_VALID" != "true" ] ; then
local NVM_CPU_THREAD_VALID
NVM_CPU_THREAD_VALID=$(nvm_is_natural_num $NVM_CPU_THREADS)
if [ -z "$NVM_CPU_THREADS" ] || [ "$NVM_CPU_THREAD_VALID" != "true" ] ; then
echo "Can not determine how many thread(s) we can use, set to only 1 now." 1>&2
echo "Please report an issue on GitHub to help us make it better and run it faster on your computer!" 1>&2
MAKE_JOBS="1"
NVM_MAKE_JOBS="1"
else
echo "Detected that you have $CPU_THREADS CPU thread(s)"
if [ $CPU_THREADS -gt 2 ]; then
MAKE_JOBS=$(($CPU_THREADS - 1))
echo "Set the number of jobs to $CPU_THREADS - 1 = $MAKE_JOBS jobs to speed up the build"
echo "Detected that you have $NVM_CPU_THREADS CPU thread(s)"
if [ $NVM_CPU_THREADS -gt 2 ]; then
NVM_MAKE_JOBS=$(($NVM_CPU_THREADS - 1))
echo "Set the number of jobs to $NVM_CPU_THREADS - 1 = $NVM_MAKE_JOBS jobs to speed up the build"
else
MAKE_JOBS=1
NVM_MAKE_JOBS=1
echo "Number of CPU thread(s) less or equal to 2 will have only one job a time for 'make'"
fi
fi
@ -1278,9 +1278,9 @@ nvm_install_node_source() {
command tar -xzf "$tmptarball" -C "$tmpdir" && \
cd "$tmpdir/node-$VERSION" && \
./configure --prefix="$VERSION_PATH" $ADDITIONAL_PARAMETERS && \
$make -j $MAKE_JOBS $MAKE_CXX && \
$make -j $NVM_MAKE_JOBS $MAKE_CXX && \
command rm -f "$VERSION_PATH" 2>/dev/null && \
$make -j $MAKE_JOBS $MAKE_CXX install
$make -j $NVM_MAKE_JOBS $MAKE_CXX install
)
then
if ! nvm_has "npm" ; then
@ -1583,18 +1583,18 @@ nvm() {
shift
if [ "_$1" = "_-j" ]; then
shift
local CPU_THREAD_VALID
CPU_THREAD_VALID=$(nvm_is_natural_num $1)
if [ "$CPU_THREAD_VALID" = "true" ]; then
MAKE_JOBS=$1
local NVM_CPU_THREAD_VALID
NVM_CPU_THREAD_VALID=$(nvm_is_natural_num $1)
if [ "$NVM_CPU_THREAD_VALID" = "true" ]; then
NVM_MAKE_JOBS=$1
echo "Set number of jobs to $MAKE_JOBS for 'make' utility"
else
unset MAKE_JOBS
unset NVM_MAKE_JOBS
echo >&2 "$1 is invalid for CPU threads, should be a natural number"
fi
shift
else
unset MAKE_JOBS
unset NVM_MAKE_JOBS
fi
fi