# 192MB of memory. Therefore we find out how
# many processes fit into memory.
local mem_max=$(( ${SYSTEM_MEMORY} / 192 ))
-
- local processors="$(system_processors)"
- local cpu_max=$(( ${processors} + 1 ))
+ local cpu_max=$(( ${SYSTEM_PROCESSORS} + 1 ))
local parallelism
if [ ${mem_max} -lt ${cpu_max} ]; then
parallelism=${cpu_max}
fi
+ # Use this as default PARALLELISM
+ DEFAULT_PARALLELISM="${parallelism}"
+
# limit to -j23 because perl will not build
# more
if [ ${parallelism} -gt 23 ]; then
# Setup environment
set +h
LC_ALL=POSIX
- export LFS LC_ALL CFLAGS CXXFLAGS MAKETUNING
+ export LFS LC_ALL CFLAGS CXXFLAGS DEFAULT_PARALLELISM MAKETUNING
unset CC CXX CPP LD_LIBRARY_PATH LD_PRELOAD
# Make some extra directories
CCACHE_COMPILERCHECK="${CCACHE_COMPILERCHECK}" \
KVER="${KVER}" \
XZ_OPT="${XZ_OPT}" \
+ DEFAULT_PARALLELISM="${DEFAULT_PARALLELISM}" \
SYSTEM_PROCESSORS="${SYSTEM_PROCESSORS}" \
SYSTEM_MEMORY="${SYSTEM_MEMORY}" \
$(fake_environ) \
CFLAGS="${CFLAGS}" \
CXXFLAGS="${CXXFLAGS}" \
MAKETUNING="${MAKETUNING}" \
+ DEFAULT_PARALLELISM="${DEFAULT_PARALLELISM}" \
SYSTEM_PROCESSORS="${SYSTEM_PROCESSORS}" \
SYSTEM_MEMORY="${SYSTEM_MEMORY}" \
make -f $* \