build: explicitly set the linker language for unwind
authorSaleem Abdulrasool <compnerd@compnerd.org>
Tue, 5 Nov 2019 00:55:31 +0000 (16:55 -0800)
committerSaleem Abdulrasool <compnerd@compnerd.org>
Tue, 5 Nov 2019 00:55:31 +0000 (16:55 -0800)
commit6db7a5cd7c800a588e94ce5c1ef24ae4d60ecdd3
tree2fd756aac642f16590f83eb67871fc99cd6bf0bb
parenta5c8ec4baa2c00d8dbca36ffd236a40f9e0c07ed
build: explicitly set the linker language for unwind

The unwinder should not depend on libc++.  In fact, we do not end up
with a link against libc++ as we do not have a dependency on libc++ at
runtime.  This ensures that we link with `clang` rather than `clang++`.
libunwind/src/CMakeLists.txt