[libc++] [cmake] Better diagnostics for missing abi library headers
authorSergej Jaskiewicz <jaskiewiczs@icloud.com>
Wed, 11 Mar 2020 18:00:46 +0000 (21:00 +0300)
committerSergej Jaskiewicz <jaskiewiczs@icloud.com>
Wed, 11 Mar 2020 18:02:45 +0000 (21:02 +0300)
commited77efeff18c0c894c51d246a2e81b565ec71af9
treec73e3f5c0a7ec9db0d6d2bb5b9776e41f683995b
parenta46dba24fa35ab52e9a1bbaa52666bcc37859927
[libc++] [cmake] Better diagnostics for missing abi library headers

Summary:
This is NFC. We only add additional information to the log.

Reviewers: EricWF, ldionne, mclow.lists

Reviewed By: ldionne

Subscribers: kristof.beyls, dexonsmith, danielkiss, mgorny, ldionne, libcxx-commits

Tags: #libc

Differential Revision: https://reviews.llvm.org/D75991
libcxx/cmake/Modules/HandleLibCXXABI.cmake