Closed
Bug 1614367
Opened 6 years ago
Closed 5 years ago
clang 10 thinks mac builds don't have zlib support
Categories
(Firefox Build System :: Toolchains, defect)
Firefox Build System
Toolchains
Tracking
(firefox75 fixed)
RESOLVED
FIXED
mozilla75
| Tracking | Status | |
|---|---|---|
| firefox75 | --- | fixed |
People
(Reporter: away, Assigned: away)
References
(Blocks 1 open bug)
Details
Attachments
(1 file)
Mac PGO training tasks fail with clang 10 because:
[task 2020-02-07T21:15:17.166Z] warning: default_1337_random_3135265719759031432_0.profraw: Profile uses zlib compression but the profile reader was built without zlib support
[task 2020-02-07T21:15:17.166Z] error: No profiles could be merged.
This happens even if I add -DLLVM_ENABLE_ZLIB=ON to build-clang.py (!).
Best as I can tell, this was a longstanding typo. This went unnoticed because cmake didn't do any interesting finds -- until recently in LLVM 10, where zlib is now queried via find_package.
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Updated•6 years ago
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Assignee: nobody → dmajor
Status: NEW → ASSIGNED
Pushed by dmajor@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/7647ec7dd264
Fix CMAKE_FIND_ROOT_PATH in build-clang for mac r=glandium
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Comment 3•5 years ago
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| bugherder | ||
Status: ASSIGNED → RESOLVED
Closed: 5 years ago
status-firefox75:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla75
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Description
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