tree 9b12e8076056d71fbb269ad8963267c3cd66beb7
parent 825410b0829d1c690b5c14118a589a1267db42cf
author Louis Dionne <ldionne@apple.com> 1562346383 +0000
committer Louis Dionne <ldionne@apple.com> 1562346383 +0000

[libc++] Do not cleverly link against libc++abi just because it happens to be there

Summary:
Otherwise, when libcxxabi is not an enabled project in the monorepo, we
get a link error because we try to link against non-existent cxxabi_shared.

More generally, we shouldn't change the behavior of the build based on
implicit things like whether a file happens to be at a specific path or
not.

Reviewers: EricWF

Subscribers: mgorny, christof, jkorous, dexonsmith, libcxx-commits

Tags: #libc

Differential Revision: https://reviews.llvm.org/D63883

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@365222 91177308-0d34-0410-b5e6-96231b3b80d8