Only use ASAN when using the in-tree compiler
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Authored by brooks on Oct 22 2020, 4:18 PM.

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ngie
dim
emaste

Commits

rS367062: MFC r366981:
rS367061: MFC r366981:
rS366981: Only use ASAN when using the in-tree compiler

Summary

When building FreeBSD 11 on a FreeBSD 12 system with
CROSS_TOOLCHAIN=llvm10 we end up trying to link against the packaged
version of the sanitizer library. This resulted in a requirement for
getentropy(3) which is not present in FreeBSD 11.

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rS FreeBSD src repository - subversion

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Tests Not Applicable

Event Timeline

brooks requested review of this revision.Oct 22 2020, 4:18 PM

brooks created this revision.

Harbormaster completed remote builds in B34323: Diff 78598.Oct 22 2020, 4:18 PM

I couldn't find an easier way to determine if the compiler was suitable. It might be that we want to skip these tests entirely instead, but then we're voting to make them dead code in the long term.