tree b9a20d709df03bac0c0b629f191bf8f57cb3e889
parent 7da9d9fc7ea2099f26444ea7833c9ad3c797a248
author Jonas Devlieghere <jonas@devlieghere.com> 1522665643 +0000
committer Jonas Devlieghere <jonas@devlieghere.com> 1522665643 +0000

[dsymutil] Upstream emitting of papertrail warnings.

When running dsymutil as part of your build system, it can be desirable
for warnings to be part of the end product, rather than just being
emitted to the output stream. This patch upstreams that functionality.

Differential revision: https://reviews.llvm.org/D44639

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@328965 91177308-0d34-0410-b5e6-96231b3b80d8