Bug 1883544

Summary:	latest ELN build of clang does not work with latest ELN build of llvm
Product:	[Fedora] Fedora	Reporter:	Kamil Dudka <kdudka>
Component:	clang	Assignee:	serge_sans_paille <sguelton>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	high
Version:	rawhide	CC:	airlied, kdudka, sbergman, sguelton, siddharth.kde, tstellar
Target Milestone:	---	Keywords:	Regression
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Hardware:	x86_64
OS:	Linux
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Last Closed:	2020-09-30 18:16:32 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description Kamil Dudka 2020-09-29 14:18:19 UTC

Description of problem:
clang fails to start in ELN buildroot.


Version-Release number of selected component (if applicable):
clang-11.0.0-0.3.rc2.eln103
llvm-libs-11.0.0-0.8.rc3.eln103


How reproducible:
Easily.


Steps to Reproduce:
1. mock -r eln-x86_64 --init
2. mock -r eln-x86_64 --install clang
3. mock -r eln-x86_64 --chroot clang


Actual results:
[...]
clang: symbol lookup error: /lib64/libclang-cpp.so.11: undefined symbol: _ZN4llvm13IRBuilderBase18CreateGlobalStringENS_9StringRefERKNS_5TwineEj, version LLVM_11

Comment 4 Kamil Dudka 2020-09-30 10:26:22 UTC

clang-11.0.0-0.4.rc3.eln103 is tagged eln-updates-testing-pending so it might be blocked by some CI.  But I am just guessing.  I am a consumer of ELN, not a maintainer.

Anyway, I have added clang-11.0.0-0.4.rc3.eln103 to our local repo and clang works as expected now.  Thanks for the hint!

Comment 5 serge_sans_paille 2020-09-30 18:16:32 UTC

https://bodhi.fedoraproject.org/updates/FEDORA-2020-7b440d7a1d it should be in stable now.