Summary: This introduces libc cache files and adds one for building the GPU support. The cache files will set defaults for these arguments which can be overridden if the user needs to. They also serve as documentation for how the builid is expected to look.
LLVM libc ========= This directory and its subdirectories contain source code for llvm-libc, a retargetable implementation of the C standard library. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.