tree e8a821f0840673b58ad74df939fa4ae8d434b345
parent 4290ad2dc1976def7d49998d655f7620e9b2141f
author Petr Hosek <phosek@chromium.org> 1559194686 +0000
committer Petr Hosek <phosek@chromium.org> 1559194686 +0000

[runtimes] Use -Wunknown-pragmas for the pragma check

This is a follow up to r362055, we need -Wunknown-pragmas otherwise
the check is going to succeed it the pragma isn't supported.

git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@362057 91177308-0d34-0410-b5e6-96231b3b80d8