[libcxx] [libcxxabi] [libunwind] [runtimes] Remove explicit -isysroot from the testing configurations on macOS (PR #66265)

[Louis Dionne via cfe-commits]

https://github.com/ldionne closed 
https://github.com/llvm/llvm-project/pull/66265
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits