829e2a5526
Move the hdrgen code under a subdirectory to treat it as a Python module. This mimics the structure used by llvm/utils/lit and llvm/utils/mlgo-utils and simplifies integration of hdrgen to the build system which rely on Python modules. In addition to that, it clarifies which imports are coming from the hdrgen-specific helpers (e.g. "from type import ..." becomes "from hdrgen.type import ...". Leave the entrypoints (top-level main.py and yaml_to_classes.py) as-is: they can keep being referred by the CMake build system w/o any changes.
libc Documentation ================== The libc documentation is written using the Sphinx documentation generator. It is currently tested with Sphinx 1.1.3. To build the documents into html configure libc with the following cmake options: * -DLLVM_ENABLE_SPHINX=ON * -DLIBC_INCLUDE_DOCS=ON After configuring libc with these options the make rule `docs-libc-html` should be available.