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Bug 1373305
| Summary: | fflas-ffpack 2.2.2 regresses on aarch64 when building linbox | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Peter Robinson <pbrobinson> | ||||
| Component: | fflas-ffpack | Assignee: | Jerry James <loganjerry> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | rawhide | CC: | loganjerry, paulo.cesar.pereira.de.andrade | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | fflas-ffpack-2.2.2-2.fc25 | Doc Type: | If docs needed, set a value | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2016-10-28 00:41:42 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 245418 | ||||||
| Attachments: |
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Yes, it looks like upstream inserted some x86-specific assembly into one of the header files. I'll scout around and see if they did that anywhere else before reporting this upstream and fixing. Created attachment 1198059 [details]
Proposed patch to guard x86-specific asm in fflas-ffpack
Is anybody able to build fflas-ffpack with this patch, and then build linbox on top of that? I know how to do an aarch64 scratch build of fflas-ffpack, but don't know how to do 2 dependent builds like this. Thanks.
> Is anybody able to build fflas-ffpack with this patch, and then build linbox
> on top of that? I know how to do an aarch64 scratch build of fflas-ffpack,
> but don't know how to do 2 dependent builds like this. Thanks.
aarch64 builds are now enabled in rawhide/f25 in koji.fedoraproject.org so it's probably easiest to push a build there, newRepo, bump linbox and rebuild.
Macaulay2-1.6-32.fc25, Singular-3.1.7-9.fc25, eclib-20160720-3.fc25, fflas-ffpack-2.2.2-2.fc25, flint-2.5.2-13.fc25, giac-1.2.2-11.85.fc25, givaro-4.0.2-3.fc25, latte-integrale-1.7.3b-1.fc25, linbox-1.4.2-4.fc25, ntl-10.1.0-1.fc25, sagemath-7.3-6.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-5ae0a3b688 Macaulay2-1.6-32.fc25, Singular-3.1.7-9.fc25, eclib-20160720-3.fc25, fflas-ffpack-2.2.2-2.fc25, flint-2.5.2-13.fc25, giac-1.2.2-11.85.fc25, givaro-4.0.2-3.fc25, latte-integrale-1.7.3b-1.fc25, linbox-1.4.2-4.fc25, ntl-10.1.0-1.fc25, sagemath-7.3-6.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report. |
recent linbox releases have been failing to build [1] but actually when investigating the failure looked to be something around fflas-ffpack: from test-rank.h:56, from test-rank-Int.C:33: /usr/include/fflas-ffpack/utils/bit_manipulation.h: In function 'uint64_t divide_128(uint64_t, uint64_t, uint64_t, uint64_t*)': /usr/include/fflas-ffpack/utils/bit_manipulation.h:114:10: error: impossible constraint in 'asm' ); ^ Makefile:2120: recipe for target 'test-rank-Int.o' failed So checking the version that was last successful shows it was fflas-ffpack 2.2.1 that last worked. Doing a scratch build of the latest linbox against fflas-ffpack 2.2.1 shows it builds [2] against the older version. [1] http://arm.koji.fedoraproject.org/koji/packageinfo?packageID=4266 [2] http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=3707507