At 4:44 PM -0700 7/23/03, Gordon Tetlow wrote: >On Wed, Jul 23, 2003, Garance A Drosihn wrote: > > > > The .depend file is apparently created by > > /usr/obj/usr/src/rescue/rescue/rescue.mk > > >> and that in turn says it is generated from rescue.conf >> by crunchgen 0.2. The rescue.mk file includes the rule: >> >> tar_make: >> (cd $(tar_SRCDIR) && \ >> $(MAKE) $(BUILDOPTS) $(tar_OPTS) depend &&\ >> $(MAKE) $(BUILDOPTS) $(tar_OPTS) $(tar_OBJS)) >> >> and my guess is that construct is not '-j' safe. >> >> I have no idea how to fix that, or even if I'm on the right >> track, but perhaps the above will be useful to someone who >> understands parallel makes more than I do... > >I don't see how this construct cannot be parallel make safe. >The && requires that the third line check the result of the >second before continuing. It doesn't make sense. Yeah, I don't know how these pieces all come together (or don't come together, as the case may be). Nevertheless, it is true that make is apparently trying a 'make addext.o' before that .depend file exists. Perhaps this is a bug, or maybe I'm just barking up the wrong tree... I'm going to try a few more tests, and see if I can make some sense out of this. Given that 'make buildworld' is going to effectively do: cd /usr/src/rescue make obj [...other stuff...] cd /usr/src/rescue make includes [...other stuff...] cd /usr/src/rescue make depend [...other stuff...] it would be nice if *that* 'make depend' could result in all of these .depend files being created. That is clearly not the case at the moment. -- Garance Alistair Drosehn = gad_at_gilead.netel.rpi.edu Senior Systems Programmer or gad_at_freebsd.org Rensselaer Polytechnic Institute or drosih_at_rpi.eduReceived on Wed Jul 23 2003 - 15:05:46 UTC
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