Don't force using the system libunwind for source-build (#58911)
authorOmair Majid <omajid@redhat.com>
Wed, 15 Sep 2021 18:05:20 +0000 (14:05 -0400)
committerGitHub <noreply@github.com>
Wed, 15 Sep 2021 18:05:20 +0000 (11:05 -0700)
commitb9f273a254f02038216295f49be77faa015036b5
treea9ec333809312f51a159b01a1776ac3f5f38359c
parente0e484c642a074747e25ddc17c70e70872705f86
Don't force using the system libunwind for source-build (#58911)

Instead, use the runtime's normal detection logic to decide what to do.

Backport of https://github.com/dotnet/runtime/pull/58641 to release/6.0.

See: https://github.com/dotnet/source-build/issues/2408
eng/SourceBuild.props