tree b9e0f56d3c20e0f899fb1799c9df35dbfaca0ece
parent 40056acbb7d8ce88abf3604e3c7b14f2803cc935
author Louis Dionne <ldionne@apple.com> 1555530447 +0000
committer Louis Dionne <ldionne@apple.com> 1555530447 +0000

[libc++][CMake] Allow building neither the shared nor the static library

It's possible to build just the headers, and we actually do it.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@358608 91177308-0d34-0410-b5e6-96231b3b80d8