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Re: Building java library is slow
- From: Brad Lucier <lucier at math dot purdue dot edu>
- To: bryce at waitaki dot otago dot ac dot nz (Bryce McKinlay)
- Cc: lucier at math dot purdue dot edu (Brad Lucier), gcc at gcc dot gnu dot org
- Date: Wed, 27 Mar 2002 21:51:34 -0500 (EST)
- Subject: Re: Building java library is slow
>
> Brad Lucier wrote:
>
> >>>The java library seems to be made serially, even when "make -j 8' is
> >>>specified. Is there an easy way to fix this?
> >>>
> >>BTW you did:
> >>
> >>make MAKE="make -j 8"
> >>
> >>right?
> >>
> >
> >No, I just do "make -j 8", which seems to have done the right
> >thing with the rest of the bootstrap build since about make 3.78.1
> >or so.
> >
>
> Can you make sure the "-j" flag is getting passed down to the instance
> of "make" which is run for the libjava directory? I always used to use
> `MAKE="make -j 2"` or whatever, I didn't realise it worked the other way.
I'm sorry, I don't understand how to do this.
I know that, before, one needed to do something like
env MAKE="make -j 4" make -j 4 bootstrap
to get the submakes to be done in parallel, but that hasn't been
necessary for a while.
Brad