On Fri, Jun 01, 2001 at 09:07:28PM -0400, Alfred Perlstein wrote:
> * Jiangyi Liu <[EMAIL PROTECTED]> [010601 20:25] wrote:
> > Hi all,
> >
> > After just changing a little in sys/kern/kern_sig.c, how can I rebuild
> > the kernel fast? I think it should not take such a long time as 'make
> > buildkernel' does. Anyway, just kern_sig.c need to be recompiled and
> > the kernel can be linked. So how do you guys do in such case?
>
> try:
> make buildkernel -DNOCLEAN
And if you've really only changed kern_sig.c, add -DMODULES_WITH_WORLD, too.
This will cut down the kernel compile time to the dependencies' and set
generation (which cannot be avoided in any sane build), and then compiling
only 4-5 files.
G'luck,
Peter
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