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Bug 600250 - media-libs/mesa-12.0.1: fails to build on ppc (-Werror=implicit-function-declaration)
Summary: media-libs/mesa-12.0.1: fails to build on ppc (-Werror=implicit-function-decl...
Status: RESOLVED WORKSFORME
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo X packagers
URL:
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Keywords:
Depends on:
Blocks: 611056
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Reported: 2016-11-19 22:00 UTC by Agostino Sarubbo
Modified: 2017-02-28 05:25 UTC (History)
0 users

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Runtime testing required: ---

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Description Agostino Sarubbo gentoo-dev 2016-11-19 22:00:22 UTC 
/var/tmp/portage/media-libs/mesa-12.0.1/work/mesa-12.0.1/src/gallium/auxiliary/gallivm/lp_bld_arit.c: In function ‘lp_build_fpstate_get’:
/var/tmp/portage/media-libs/mesa-12.0.1/work/mesa-12.0.1/src/gallium/auxiliary/gallivm/lp_bld_arit.c:3507:7: error: implicit declaration of function ‘lp_build_intrinsic’ [-Werror=implicit-function-declaration]
       lp_build_intrinsic(builder,
       ^
cc1: some warnings being treated as errors


Since -Werror=implicit-function-declaration is added by the upstream build system, and since nobody reported the issue I guess it happens only on ppc.

It happens only after I switched to gcc-4.9.4
Comment 1 Matt Turner gentoo-dev 2017-02-28 05:25:14 UTC 
I cannot reproduce (but I do see other issues that I'll work on upstream)