Include clang sanitizers

[tekhnus]

Hello!

Apparently, the clang from tea doesn't have sanitizer runtime libraries:

% clang -fsanitize=address,undefined hello.c
ld: file not found: /Users/zahaaar/.tea/llvm.org/v16.0.5/lib/clang/16/lib/darwin/libclang_rt.asan_osx_dynamic.dylib
clang-16: error: linker command failed with exit code 1 (use -v to see invocation)

[jhheider]

My research suggests that's simply including -DLLVM_ENABLE_RUNTIMES='compiler-rt' in the build; testing now.

[jhheider]

Should be live in 16.0.6; rebuilding ^12, ^13, ^14, and ^15 now.

[jhheider]

It looks like maybe ^12 and ^13 don't like being compiled with apple's clang 14 on darwin+aarch64; I'm probably ok with that, for now.

[tekhnus]

Works for me now. Thanks!