The following are from the thread "sage-4.5.rc0 released" on sage-release.
On 07/12/2010 03:54 PM, Dr. David Kirkby wrote: > On 07/12/10 09:47 PM, John H Palmieri wrote: >> Right, this was one of the patches to allow for parallel spkg >> building. Without it, the ecl build could fail. Dave, have you been >> building spkg's in parallel or in series on bsd.math? > > I was building in parallel on OS X with: > > $ export MAKE="make -j3" > $ export SAGE_PARALLEL_SPKG_BUILD=yes > > That does look likely to be the cause of the problem to me. We need that > third patch in ECL. > > I did speak to the ECL developer about building ECL in parallel. He said > he knew it did not work, and was unsure how to fix it, but would accept > patches if anyone did now. On 07/12/2010 03:13 PM, Dr. David Kirkby wrote: > On 07/12/10 07:17 PM, Dr. David Kirkby wrote: >> http://boxen.math.washington.edu/home/kirkby/ecl-10.2.1.log > > A Google on the error message which causes this to fail on OS X for me > > /bin/sh: ./dpp: No such file or directory In ECL's src/c/Makefile.in replacing .d.c: $(DPP) with %.c : %.d $(DPP) and commenting out the .d.o rule completely appears to allow building libeclmin.a, at least, in parallel. I have not tested this extensively. See also: http://groups.google.com/group/sage-devel/browse_thread/thread/b9d703df4b6c8bb1/9b617b281c9a6e3e#9b617b281c9a6e3e -- To post to this group, send an email to [email protected] To unsubscribe from this group, send an email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
