Hi Dave and all. I had a dependency problem in my make file of the form described here:
http://developers.sun.com/solaris/articles/parallel_make.html#4 Thanks for pushing me in the right direction. Hope this is useful to future forum searches. Casimir On Tue, Jul 5, 2011 at 1:16 PM, Casimir Wierzynski <[email protected]>wrote: > Hi Dave, > > Thanks for your reply and my apologies for the very slow response. > > Yes, I have passed the -j option to gnu make as in > > qmake -cwd -v PATH -now no -q all.q -- -j 12 -k <makefile> > > What would make my rules incorrect for parallel building? > > Thanks again, > Cas > > On Wed, Jun 22, 2011 at 10:06 AM, Dave Love <[email protected]>wrote: > >> Casimir Wierzynski <[email protected]> writes: >> >> > Dear SGE users, >> > >> > I have a makefile that works correctly when called with the -n option, >> ie >> > all the rules and targets are correctly computed. But *without* the -n >> > option, ie when running it for real, it prints out the commands >> correctly, >> > but then sometimes it spits out a bunch of error messages of the form >> > >> > qmake: *** No rule to make target >> > >> `/LD/ld453/analysis/Mingus/06_08_2011_14_34_47/06_08_2011_16_35_13/spikes_tt9.h5', >> > needed by `spikes'. >> > qmake: *** >> > >> [/LD/ld453/analysis/Mingus/06_08_2011_14_34_47/06_08_2011_16_35_13/spikes_tt9.h5] >> > Error 129 >> > >> > And sometimes it all just works fine. With ordinary gnu make, everything >> > works fine always. >> >> Is that with concurency (-j)? >> >> > What is error 129? And has anyone observed this behavior before? >> >> $ perror $(expr 129 - 127) >> OS error code 2: No such file or directory >> >> I'd guess that the make rules aren't actually correct for parallel >> building, >> and sometimes you're lucky withy the target already being there. qmake >> is based on an ancient GNU make (on the list for fix) but I doubt that's >> the cause. >> >> -- >> Excuse the typping -- I have a broken wrist >> >> >
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