Bug#806243: libminc: FTBFS on mipsel
> Jurica: is everything else the same between your good/bad environments, > specifically: libc, compiler, and libnetcdf? I mean: I assume they are both > running 'sid', but are the specific versions of each package the same? Yes, i am using sbuild (sid) and environment should be the same. libc, compiler and libnetcdf are the same (same versions). I have checked all build logs. Kernels are not the same: 3.6.11+ on loongson 3.7.10 on netlogic-xlp 4.1.0 on cavium but i do not suggest that kernel is issue here.
Bug#806243: libminc: FTBFS on mipsel
Thanks Jurica. Is there any difference in fpu? Soft vs. Hard? Extra precision bits? On December 7, 2015 9:53:05 AM CST, Jurica Stanojkovicwrote: >> Jurica: is everything else the same between your good/bad >environments, >> specifically: libc, compiler, and libnetcdf? I mean: I assume they >are both >> running 'sid', but are the specific versions of each package the >same? > >Yes, i am using sbuild (sid) and environment should be the same. >libc, compiler and libnetcdf are the same (same versions). >I have checked all build logs. > >Kernels are not the same: >3.6.11+ on loongson >3.7.10 on netlogic-xlp >4.1.0 on cavium >but i do not suggest that kernel is issue here. -- Sent from my Android device with K-9 Mail. Please excuse my brevity.
Bug#806243: libminc: FTBFS on mipsel
Hi Jurica, On Fri, Dec 04, 2015 at 08:25:09PM +, Jurica Stanojkovic wrote: > I have tried to build package libminc_2.3.00-2 for mipsel and mips64el on > diferent build boards: netlogic-xlp, cavium and loongson-3a. > This package FTBFS only on loongson-3a (lemote). > On other build machines package was built from source successfully. Thanks for the report. I've forwarded this upstream. For me the problem looks like a typical integer overflow. Is there any option that the said boards featuring the issue are just broken and libminc itself is fine? Kind regards Andreas. -- http://fam-tille.de
Bug#806243: libminc: FTBFS on mipsel
Hi, [Adding minc-development as follow-up to previous email; http://www.bic.mni.mcgill.ca/pipermail/minc-development/2015-November/001223.html ] On December 4, 2015 08:25:09 PM Jurica Stanojkovic wrote: > User: debian-m...@lists.debian.org > > Hello, > > I have tried to build package libminc_2.3.00-2 for mipsel and mips64el on > diferent build boards: netlogic-xlp, cavium and loongson-3a. This package > FTBFS only on loongson-3a (lemote). > On other build machines package was built from source successfully. That's interesting. I have been able to reproduce the failure on the Debian's mipsel machine 'etler' which is longsoon. I know Bert was trying to bring up a mipsel machine to test; not sure how far he got. (Incidentally, Bert: I was working with the 'develop' branch as of Nov 19 and the failure persists.) Jurica: is everything else the same between your good/bad environments, specifically: libc, compiler, and libnetcdf? I mean: I assume they are both running 'sid', but are the specific versions of each package the same? If all that is the same -- could it be something in the hardware? The failing code is basically arithmetic mapping a double-value into another type, e.g. integer (of different sizes). The failing test is for the mapping of -2*FLT_MAX, which should map to the low end of the output range but instead maps to the high end. Is there anything different in the hardware that would maybe round things differently? Thanks, -Steve signature.asc Description: This is a digitally signed message part.
Bug#806243: [MINC-development] Bug#806243: libminc: FTBFS on mipsel
Steve et al, I used an emulated mipsel environment using some other distributions (found here: https://people.debian.org/~aurel32/qemu/mipsel/) - the bug was not reproducible. I am in the process of building a QEMU environment for a more recent release ("sid" from 20151023), I will try that as soon as possible. -bert On Sat, Dec 5, 2015 at 1:16 PM, Steve M. Robbinswrote: > Hi, > > [Adding minc-development as follow-up to previous email; > > http://www.bic.mni.mcgill.ca/pipermail/minc-development/2015-November/001223.html > ] > > > On December 4, 2015 08:25:09 PM Jurica Stanojkovic wrote: > > User: debian-m...@lists.debian.org > > > > Hello, > > > > I have tried to build package libminc_2.3.00-2 for mipsel and mips64el on > > diferent build boards: netlogic-xlp, cavium and loongson-3a. This package > > FTBFS only on loongson-3a (lemote). > > On other build machines package was built from source successfully. > > That's interesting. I have been able to reproduce the failure on the > Debian's > mipsel machine 'etler' which is longsoon. I know Bert was trying to bring > up > a mipsel machine to test; not sure how far he got. (Incidentally, Bert: I > was > working with the 'develop' branch as of Nov 19 and the failure persists.) > > Jurica: is everything else the same between your good/bad environments, > specifically: libc, compiler, and libnetcdf? I mean: I assume they are > both > running 'sid', but are the specific versions of each package the same? > > If all that is the same -- could it be something in the hardware? The > failing > code is basically arithmetic mapping a double-value into another type, e.g. > integer (of different sizes). The failing test is for the mapping of > -2*FLT_MAX, which should map to the low end of the output range but instead > maps to the high end. Is there anything different in the hardware that > would > maybe round things differently? > > Thanks, > -Steve > > ___ > MINC-development mailing list > minc-developm...@bic.mni.mcgill.ca > http://www.bic.mni.mcgill.ca/mailman/listinfo/minc-development > >
Bug#806243: libminc: FTBFS on mipsel
User: debian-m...@lists.debian.org Hello, I have tried to build package libminc_2.3.00-2 for mipsel and mips64el on diferent build boards: netlogic-xlp, cavium and loongson-3a. This package FTBFS only on loongson-3a (lemote). On other build machines package was built from source successfully. Regards, Jurica
Bug#806243: libminc: FTBFS on mipsel
Hi, I have reported this upstream: https://github.com/BIC-MNI/libminc/issues/66 Kind regards Andreas. -- http://fam-tille.de
Bug#806243: libminc: FTBFS on mipsel
Source: libminc Version: 2.3.00-2 Severity: serious SSIA. Logs at: https://buildd.debian.org/status/fetch.php?pkg=libminc=mipsel=2.3.00-2=1448468687