25bf1ae99b
Summary: We previously had to disable these string functions because they were not compatible with the definitions coming from the GNU / host environment. The GPU, when exporting its declarations, has a very difficult requirement that it be compatible with the host environment as both sides of the compilation need to agree on definitions and what's present. This patch more or less gives up an just copies the definitions as expected by `glibc` if they are provided that way, otherwise we fall back to the accepted way. This is the alternative solution to an existing PR which instead disable's GCC's handling.
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.