[libcxx][CI] Work around Arm buildkite failures
authorDavid Spickett <david.spickett@linaro.org>
Fri, 9 Jul 2021 19:29:40 +0000 (15:29 -0400)
committerLouis Dionne <ldionne.2@gmail.com>
Fri, 9 Jul 2021 19:29:49 +0000 (15:29 -0400)
commitf8bef4734845226c079900de3c273c8ab1915b49
tree3baa659163374f6fe8161a6714e151700ce4d42b
parent5511bfdb671505c1e7968ab8ef6032414bba3852
[libcxx][CI] Work around Arm buildkite failures

For reasons unknown, the build is now using compilers
from /usr/bin instead of /usr/local/bin which is where
we have our clang-12 aliases placed.

Reviewed By: #libc, ldionne

Differential Revision: https://reviews.llvm.org/D105704
libcxx/utils/ci/run-buildbot