#9733: Parallel build of Singular 3-1-1-4-package fails in rare case
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Reporter: AlexanderDreyer | Owner:
AlexanderDreyer
Type: defect | Status: needs_review
Priority: major | Milestone:
Component: build | Keywords:
Author: Alexander Dreyer, François Bissey | Upstream: Fixed
upstream, in a later stable release.
Reviewer: | Merged:
Work_issues: |
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Comment(by mpatel):
* 50 of 50 serial installs of `singular-3-1-1-4.p1.spkg` succeed on
sage.math with [http://ccache.samba.org/ ccache] ''enabled''. After the
last run, I ran the long doctests. They pass.
* 50 of 50 parallel installs of `singular-3-1-1-4.p1.spkg` succeed on
sage.math with [http://ccache.samba.org/ ccache] ''enabled''. However, 5
of the runs (not including the last) have the message `ranlib:
'libkernel_g.a': No such file`. Is this a problem?
[http://sage.math.washington.edu/home/mpatel/trac/9733/singular-3-1-1-4-j20.log.6
Here's] a sample log file. After the last run, I ran the long doctests.
They pass.
* 25 of 25 parallel installs of `singular-3-1-1-4.p1.spkg` succeed on
sage.math with [http://ccache.samba.org/ ccache] ''disabled''. None gives
the ranlib message above. I'll run the tests after the other 25 runs are
done and add a comment if there are problems.
* Are the object files for `libcf.a`, `libsingcf_g.a`, `libfac.a`, and
`libsingfac.a` built in parallel?
* Is the message `install: libsingcf_p.a does not exist` harmless? It's
printed three times per install.
I did all of the runs above under `/scratch`.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9733#comment:21>
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