Parallelize (on the top-level SUBDIR list) the "all" stage of

buildworld.  This gives 5-11% percent gain in real buildworld
times on various UP and SMP systems here.  I used 4 * hw.ncpu
as an argument to "make -j" in my tests.
This commit is contained in:
Ruslan Ermilov 2003-04-01 11:39:04 +00:00
parent b9040d98f9
commit cdcdfd877b

View File

@ -330,7 +330,7 @@ everything:
@echo "--------------------------------------------------------------"
@echo ">>> stage 4: building everything.."
@echo "--------------------------------------------------------------"
cd ${.CURDIR}; ${WMAKE} all
cd ${.CURDIR}; ${WMAKE} par-all
WMAKE_TGTS=
@ -786,7 +786,7 @@ _startup_libs: ${_startup_libs:S/$/__L/}
_prebuild_libs: ${_prebuild_libs:S/$/__L/}
_generic_libs: ${_generic_libs:S/$/__L/}
.for __target in clean cleandepend cleandir depend includes obj
.for __target in all clean cleandepend cleandir depend includes obj
.for entry in ${SUBDIR}
${entry}.${__target}__D: .PHONY
@if test -d ${.CURDIR}/${entry}.${MACHINE_ARCH}; then \