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Bug 654012 - media-libs/mesa-9999 searches for clang in /usr/lib/clang/6.0.0 even if different version installed
Summary: media-libs/mesa-9999 searches for clang in /usr/lib/clang/6.0.0 even if diffe...
Status: RESOLVED NEEDINFO
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Overlays (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Gentoo X packagers
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Reported: 2018-04-24 19:26 UTC by Windmill
Modified: 2018-10-09 15:56 UTC (History)
0 users

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Description Windmill 2018-04-24 19:26:33 UTC 
media-libs/mesa-9999 fails to emerge because it searches for clang in wrong directory

configure: error: Could not find clang internal header stddef.h in /usr/lib/clang/6.0.0 Use --with-clang-libdir to specify the correct path to the clang libraries.


Reproducible: Always

Steps to Reproduce:
1.emerge media-libs/mesa-9999
Comment 1 Jan Psota 2018-04-27 22:01:07 UTC 
+ all mesa-18 versions can be compiled with clang-5 and not with clang-6.

CC=clang-5.0 CXX=clang++-5.0 in env file works
and setting CC=clang (which defaults to 6) - not.
Comment 2 Matt Turner gentoo-dev 2018-06-19 05:09:26 UTC 
Can you still reproduce this? We recently switched to the Meson build system for mesa-9999.ebuild.