On Mon, 18 Jan 2010 18:34:44 +0200 Ville Skyttä <ville.skytta@xxxxxx> wrote: > On Monday 18 January 2010, Clark Williams wrote: > > > If package build times are your problem, you may want to modify the > > make command used by the specfiles. Mock just does what the specfile > > says to do (i.e. it just does an rpmbuild), so you might want to add a > > '-j16' to the make command line to tell make to manage 16 parallel > > builds. > > Many packages already pass %{?_smp_mflags} to make (and pretty much all Fedora > packages should, unless there's a problem with it documented in the specfile). > So instead of modifying specfiles, one can do something like this in > /etc/mock/site-defaults.cfg: > > config_opts['macros']['%_smp_mflags'] = '-j3' > -- Ooooh, I completely forgot about that. Good idea! Although, I generally use N*2 for build systems (where N == #cores) so that each core is kept busy. Clark
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