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Bug 746620 - media-libs/mesa-20.2.0 fails to build - llvm-config found: NO need '>= 8.0.0'
Summary: media-libs/mesa-20.2.0 fails to build - llvm-config found: NO need '>= 8.0.0'
Status: RESOLVED INVALID
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Linux bug wranglers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-10-04 23:44 UTC by Nick Wallingford
Modified: 2020-10-05 16:33 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---

Attachments
build.log.gz (media-libs:mesa-20.2.0:20201004-233806.log.gz,3.86 KB, application/gzip)
2020-10-04 23:44 UTC, Nick Wallingford 		Details
emerge --info (emerge_info,6.15 KB, text/plain)
2020-10-04 23:45 UTC, Nick Wallingford 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Nick Wallingford 2020-10-04 23:44:01 UTC 
It appears to be failing while building the abi_x86_32 bit.

Library m found: YES
Message: libdrm 2.4.100 needed because amdgpu has the highest requirement
Run-time dependency libdrm_amdgpu found: YES 2.4.102
Run-time dependency libdrm_radeon found: YES 2.4.102
Run-time dependency libdrm found: YES 2.4.102
WARNING: Ignoring LLVM CMake dependency because dynamic was requested
llvm-config found: NO need '>= 8.0.0'
Run-time dependency LLVM found: NO (tried cmake and config-tool)
Looking for a fallback subproject for the dependency llvm (modules: bitwriter, engine, mcdisassembler, mcjit, core, executionengine, scalaropts, transformutils, instcombine, amdgpu, native, >

../mesa-20.2.0/meson.build:1492:2: ERROR: Subproject directory not found and llvm.wrap file not found

A full log can be found at /var/tmp/portage/media-libs/mesa-20.2.0/work/mesa-20.2.0-abi_x86_32.x86/meson-logs/meson-log.txt


Reproducible: Always
Comment 1 Nick Wallingford 2020-10-04 23:44:32 UTC 
Created attachment 663808 [details]
build.log.gz
Comment 2 Nick Wallingford 2020-10-04 23:45:10 UTC 
Created attachment 663811 [details]
emerge --info
Comment 3 Nick Wallingford 2020-10-05 16:33:45 UTC 
I did an emerge -e @world last night and mesa compiles now. Something must have been wonky with my system.

Without a way to reproduce this, I will close it. But if anyone has any further questions, feel free to contact me and I'll help you out however I can.