[FFmpeg-devel] [PATCH] build system docs
Tue Oct 5 23:35:20 CEST 2010
On Tue, Oct 05, 2010 at 10:54:40PM +0200, Diego Biurrun wrote:
> On Tue, Oct 05, 2010 at 10:42:12PM +0200, Michael Niedermayer wrote:
> > some (still incomplete but i cant finish it and its better than nothing)
> > docs about the build system
> > ill commit within a day if there are no objections
> > --- /dev/null
> > +++ b/doc/build_system.txt
> > @@ -0,0 +1,32 @@
> > +make -t <target>
> > + Touch all files that otherwise would be build, this is useful to reduce
> > + unneeded rebuilding when changing headers, but note you must force rebuilds
> > + of files that actually need it by hand than.
> > +
> > +make -j<num>
> > + rebuild with multiple jobs at the same time. Faster if you have the hw
> > +
> > +make -k
> > + continue build in case of errors, this is usefull for the regression tests
> > + sometimes but note it will still not run all reg tests.
> silver:$ make --help
> Usage: make [options] [target] ...
> -j [N], --jobs[=N] Allow N jobs at once; infinite jobs with no arg.
> -k, --keep-going Keep going when some targets can't be made.
> -t, --touch Touch targets instead of remaking them.
Yes, what are you trying to say?
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
I hate to see young programmers poisoned by the kind of thinking
Ulrich Drepper puts forward since it is simply too narrow -- Roman Shaposhnik
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