[CMake] Update lit test configuration
authorPetr Hosek <phosek@chromium.org>
Tue, 5 Feb 2019 04:44:03 +0000 (04:44 +0000)
committerPetr Hosek <phosek@chromium.org>
Tue, 5 Feb 2019 04:44:03 +0000 (04:44 +0000)
commit3ad50fed488b52e93aee5ce5607055aa77207c14
treede7a12269eb1959a2f349c5d556b70f915033fdd
parentd5e595b7a6168f22cba123ce7d66e3f69e5b7cb4
[CMake] Update lit test configuration

There are several changes:
- Don't stringify Pythonized bools (that's why we're Pythonizing them)
- Support specifying target and sysroot via CMake variables
- Use consistent spelling for --target, --sysroot, --gcc-toolchain

llvm-svn: 353137
libcxx/test/lit.site.cfg.in
libcxx/utils/libcxx/test/config.py
libcxxabi/test/CMakeLists.txt
libcxxabi/test/lit.site.cfg.in
libunwind/test/CMakeLists.txt
libunwind/test/lit.site.cfg.in