On 19 Jun., 08:21, gsw <georgswe...@googlemail.com> wrote:
> Hi,
>
> r/rpy does not build reliably for me anymore using " export MAKE='make
> -j2' " on my MacIntel Core2Duo / Mac OS X 10.4.11. I reported this
> already for Sage-4.0.2.rc0 (in a one-message thread :-) ) thinking
> that it would be sporadic, but it seems to hit always now: I built
> Sage-4.0.2.rc2 and Sage-4.0.2.rc3 and also these two times, the
> already reported "doubly built rpy" happened, and a doctest failure is
> the consequence:
>
> sage -t -long "devel/sage/sage/interfaces/r.py"
> **********************************************************************
> File "/Users/Shared/sage/sage-4.0.2.rc0/devel/sage/sage/interfaces/
> r.py", line 549:
> sage: r.library('foobar')
> Expected:
> Traceback (most recent call last):
> ...
> ImportError: there is no package called 'foobar'
> Got nothing
> **********************************************************************
> File "/Users/Shared/sage/sage-4.0.2.rc0/devel/sage/sage/interfaces/
> r.py", line 835:
> sage: r.completions('tes')
> Expected:
> ['testPlatformEquivalence', 'testVirtual']
> Got:
> ['testPlatformEquivalence', 'testPlatformEquivalence',
> 'testVirtual', 'testVirtual']
> **********************************************************************
> 2 items had failures:
> 1 of 5 in __main__.example_17
> 1 of 3 in __main__.example_34
> ***Test Failed*** 2 failures.
> For whitespace errors, see the file /Users/Shared/sage/sage-4.0.2.rc0/
> tmp/.doctest_r.py
> [7.4 s]
>
> I checked back for the my Sage-4.0.1 Intel Mac OS X 10.4 build and
> unfortunately yes, this problem is there, too --- so the currently
> bdist'ed version is flawed :-/
> I don't seem to have my Sage-4.0 logs anymore, but I found those for
> Sage-3.4.2, and there the problem was *not* present.
I just doctested /interfaces/r.py for the respective Sage-4.0 bdist of
mine and the failure is not present there, so it seems to have been
newly introduced into Sage 4.0.1.
In other words, the Sage-4.0 bdist is OK. Phew.
>
> It's of course some issue with "parallel building", and nastily the
> build process seems to finish OK and does not complain in the least.
> Does anyone have this problem on any other platform?
>
> Anyone any ideas which recent changes between 3.4.2 and 4.0.1 could
> have triggered this "make -j2" regression?
>
> (Apart from that, Sage-4.0.2.rc3 did build and "make testong" fine,
> with one other exception: /interfaces/ecm.py did timeout after 1800
> seconds, but this was not reproducible in several "standalone"
> atempts, then it always passed OK.)
>
> Cheers,
> gsw
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