Closed
Bug 1390964
Opened 4 years ago
Closed 4 years ago
Cannot run mochitests if Firefox is built with a gcc that's not installed in the default prefix
Categories
(Testing :: Mochitest, defect)
Tracking
(firefox57 fixed)
RESOLVED
FIXED
mozilla57
| Tracking | Status | |
|---|---|---|
| firefox57 | --- | fixed |
People
(Reporter: botond, Assigned: botond)
Details
Attachments
(1 file)
STR:
1. Build gcc from source, and install it into a non-default prefix
(that, is something other than '/usr').
2. Build Firefox with the newly built gcc.
3. Try to run a mochitest with |mach mochitest|.
Expected results:
The mochitest runs.
Actual results:
The mochitest run fails with errors of the form:
<objdir>/dist/bin/xpcshell: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.21' not found
The problem is that programs built with such a gcc are linked to a libstdc++.so that's not in the linker's default search path, so the path containing the libstdc++.so needs to be added to LD_LIBRARY_PATH. However, the mochitest harness clobbers LD_LIBRARY_PATH [1].
[1] http://searchfox.org/mozilla-central/rev/13148faaa91a1c823a7d68563d9995480e714979/testing/mochitest/runtests.py#420| Comment hidden (mozreview-request) |
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Comment 2•4 years ago
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| mozreview-review | ||
Comment on attachment 8897931 [details] Bug 1390964 - Do not clobber an existing LD_LIBRARY_PATH in the mochitest harness. https://reviewboard.mozilla.org/r/169214/#review178706
Attachment #8897931 -
Flags: review?(ted) → review+
Pushed by bballo@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/fa04de352d99 Do not clobber an existing LD_LIBRARY_PATH in the mochitest harness. r=ted
Backed out for linting failure at gecko/testing/mochitest/runtests.py:420: test for membership should be 'not in': https://hg.mozilla.org/integration/autoland/rev/b09836adb5f9fd2ac019f7ed7a660a367f404a25 Push with failure: https://treeherder.mozilla.org/#/jobs?repo=autoland&revision=fa04de352d99f71042af8cc6cadcaa6bd1cf57f2&filter-resultStatus=testfailed&filter-resultStatus=busted&filter-resultStatus=exception&filter-resultStatus=retry&filter-resultStatus=usercancel&filter-resultStatus=runnable&filter-resultStatus=success Failure log: https://treeherder.mozilla.org/logviewer.html#?job_id=126517489&repo=autoland > TEST-UNEXPECTED-ERROR | /builds/worker/checkouts/gecko/testing/mochitest/runtests.py:420:12 | test for membership should be 'not in' (E713)
Flags: needinfo?(botond)
| Comment hidden (mozreview-request) |
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Assignee | |
Updated•4 years ago
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Flags: needinfo?(botond)
Pushed by bballo@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/6e7d48fa2052 Do not clobber an existing LD_LIBRARY_PATH in the mochitest harness. r=ted
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Comment 7•4 years ago
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| bugherder | ||
https://hg.mozilla.org/mozilla-central/rev/6e7d48fa2052
Status: NEW → RESOLVED
Closed: 4 years ago
status-firefox57:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla57
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Description
•