Bug 1210323
| Summary: | [aarch64] stdout from subprocess lost | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jens Petersen <petersen> |
| Component: | ghc | Assignee: | Jens Petersen <petersen> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 22 | CC: | bos, haskell-devel, pbrobinson, petersen |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | aarch64 | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-04-21 10:20:01 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: | |||
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Description
Jens Petersen
2015-04-09 13:07:45 UTC
I don't think this is just limited to the above. I see similar with the ghc-haskell-src-exts build and happy req http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=2955322 And ghc-language-javascript with happy http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=2955282 And ghc-language-java with alex http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=2955263 there appears to be a theme ;-) gtk2hs-buildtools has issues detecting alex too. This one affects quite a number of package builds http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=2955394 Can we up the priority on this issue now? Actually it now looks like this really is a duplicate of bug 1195231. erikd posted a patch which likely fixes this to upstream, which I am testing in http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=2957099 The upstream ticket is <https://ghc.haskell.org/trac/ghc/ticket/9673>. gtk2hs-buildtools-0.13.0.3-2.fc22 has been submitted as an update for Fedora 22. https://admin.fedoraproject.org/updates/gtk2hs-buildtools-0.13.0.3-2.fc22 It's clear this is a more wider problem that just a single issue with gtk2hs-buildtools. ghc-cairo http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=2965561 What is the status of getting a proper fix? (In reply to Peter Robinson from comment #8) > It's clear this is a more wider problem that just a single issue with > gtk2hs-buildtools. > ghc-cairo http://arm.koji.fedoraproject.org/koji/taskinfo?taskID=2965561 Right it is a ghc bug and affects all versioned build-tools detection during Cabal configure. > What is the status of getting a proper fix? Have a look at the upstream ticket (comment 6): people are working on it now. Still hard to say when a fix will be available. Basically it seems ghc is not flushing output to stdout from subprocesses on aarch64 (ie from processes not attached to a tty). See eg https://ghc.haskell.org/trac/ghc/ticket/9673#comment:23 for a minimal reproducer. Okay the solution seems to be to use ld.gold for aarch64 too (like armv7). *** This bug has been marked as a duplicate of bug 1195231 *** gtk2hs-buildtools-0.13.0.3-2.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. |