Request for help: #757168 gamera: FTBFS on several architectures
Control: tags -1 help
Hello,
I'm stuck with a Gamera assertion fail of tests/test_rle on several
architectures. The failure isn't reproducing constantly.
I've been in contact with the upstream developer, and we think there is
some problem related to color_ccs() [0].
3.4.1+svn1422 tries to make this function more robust, but there is
again the same test failure like 3.4.1 produced it, running the test
suite with python2.7-dbg.
3.4.1 failed on buildd's powerpc [1], but builds fine on a local Qemu
boxed system [2]. The same is true for 3.4.1+svn1422 [3,4].
3.4.1+svn1422 also failed on several of buildd's i386 architectures [5],
and that's also happening on a local test system [6].
Furthermore, 3.4.1 is also failing on a local Qemu box i386 [7], but
builded fine within buildd [8].
Here's the relevant diff of the both source revisions:
$ diff gamera-3.4.1/include/plugins/gui_support.hpp
gamera/include/plugins/gui_support.hpp
173241c241,242
174< color = *src & 0x7;
175---
176> //color = *src & 0x7;
177> color = size_t(*src) % COLOR_SET_SIZE;
Thank you very much,
Daniel Stender
[0] http://gamera.sourceforge.net/doc/html/color.html#color-ccs
[1]
https://buildd.debian.org/status/fetch.php?pkg=gamera&arch=powerpc&ver=3.4.1-1&stamp=1408135833
[2] http://www.danielstender.com/buildlogs/gamera_3.4.1-1_powerpc.build
[3]
https://buildd.debian.org/status/fetch.php?pkg=gamera&arch=powerpc&ver=3.4.1%2Bsvn1422-1&stamp=1409049581
[4]
http://www.danielstender.com/buildlogs/gamera_3.4.1+svn1422-1_powerpc-20140827-1328.build
[5] https://buildd.debian.org/status/package.php?p=gamera
[6] http://www.danielstender.com/buildlogs/gamera_3.4.1+svn1422-1_i386.build
[7] http://www.danielstender.com/buildlogs/gamera_3.4.1-1_i386.build
[8]
https://buildd.debian.org/status/fetch.php?pkg=gamera&arch=i386&ver=3.4.1-1&stamp=1406844696
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