2008/6/3 Mathieu Malaterre <[EMAIL PROTECTED]>:
> Goal: be able to automate the -j flag option for make. In my ctest
> script I would say:
>
> ...
> IF("Unix Makefiles")
> GET_NUMBER_OF_PROCESSORS(numproc)
> SET(option "-j${numproc}")
> ENDIF("Unix Makefiles")
> ...
If you are using GNU make may be you can let make handle the load with
make -j -l 4.0
see:
-l [load], --load-average[=load]
Specifies that no new jobs (commands) should be started if there
are others jobs running and the load average is at least load (a
floating-point number). With no argument, removes a previous load
limit.
I think it would be more effective in you goal is to speed-up the build.
I know I'm not really answering the question but :=)
--
Erk
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