Geoffrey Malcolm Oxberry 853a3f14c7 Make libunwind provider of unwind virtual pkg ...

This commit begins addressing the ideas discussed in #8823. The
libunwind library now provides the "unwind" virtual package, which
represents the "libunwind base API" common to LLVM libunwind, Apple's
LLVM libunwind, and non-GNU libunwind.

2018-08-06 22:01:50 -07:00

..

spack

Make libunwind provider of unwind virtual pkg

2018-08-06 22:01:50 -07:00