Bug 737769
| Summary: | Sketch build failures - progmem issues | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Rich Mattes <richmattes> | ||||
| Component: | avr-gcc | Assignee: | Thibault North <thibault.north> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 15 | CC: | a.j.delaney, mavit, rhbugs, thibault.north, trond.danielsen | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | avr-libc-1.7.1-1.fc15 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-10-24 22:56:14 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Description
Rich Mattes
2011-09-13 03:54:01 UTC
Created attachment 522847 [details]
Build output for blink example sketch
The forum linked above indicates that this is GCC bug http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49764, now fixed upstream. Hi, Did you try the fix given in the comments there ? https://bugzilla.redhat.com/show_bug.cgi?id=737950 Thanks, Sorry it took so long to get around to testing this. I assume the fix you're referring to is the avr-gcc-4.6.1-3 scratch build that you posted links to in bug 737950. I upgraded my machine to the f16 pre-release over the weekend, but I still have the same issue with Arduino using the following package versions: avr-libc-1.7.0-1.fc14.noarch avr-binutils-2.21-2.fc15.x86_64 avr-gcc-4.6.1-2.fc16.x86_64 avr-gcc-c++-4.6.1-2.fc16.x86_64 arduino-0022-5.fc16.noarch avrdude-5.11-1.fc16.x86_64 I rebuilt the avr-gcc srpm from bug 737950 for f16 on my machine using mock, and upgraded avr-gcc and avr-gcc-c++ with the resultant packages. After that, the Arduino sketches I tried all built successfully - no progmem issues. To be sure, I pulled out an Arduino Mega with the ATMega1280 chip, and built & uploaded the blink example sketch. The sketch uploaded successfully and the Mega's on-board LED blinked as expected. It looks like 4.6.1-3 has cleared up this bug. Alright, thanks for your report. I will commit that soon. I am having a few problems with the docs, but as soon as it is fixed it will be pushed. Thanks, Thibault The upstream bug report is http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44643 The issue is fixed in trunk, but not yet in a release AFAIK. Did you try the scratch builds of bug https://bugzilla.redhat.com/show_bug.cgi?id=737950 ? They should fix the issue. avr-libc-1.7.1-1.fc15,avr-gcc-4.6.1-3.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/avr-libc-1.7.1-1.fc15,avr-gcc-4.6.1-3.fc15 Package avr-libc-1.7.1-1.fc15, avr-gcc-4.6.1-3.fc15: * should fix your issue, * was pushed to the Fedora 15 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing avr-libc-1.7.1-1.fc15 avr-gcc-4.6.1-3.fc15' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2011-14454 then log in and leave karma (feedback). avr-libc-1.7.1-1.fc15, avr-gcc-4.6.1-3.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report. |