647fb6b374
This simplifies the workflow for adding new feature-test macros for contributors. Previously, they would have to move the generated <version> header from a temporary directory to libc++'s include directory by hand. This makes the behavior for the <version> header consistent with what's done for the tests and the documentation.
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 * -DLIBCXX_INCLUDE_DOCS=ON After configuring libc++ with these options the make rule `docs-libcxx-html` should be available.