One should be able to do a cross build of the libc now. For example, using
clang on a x86_64 linux host, one can build for an aarch64 linux target by
specifying -DLIBC_TARGET_TRIPLE=aarch64-linux-gnu.
Follow up changes will add a baremetal config and also appropriate
documentation about cross compiling the libc for CPU targets.
Reviewed By: jhuber6
Differential Revision: https://reviews.llvm.org/D140351
This patch introduces documentation for the new GPU mode added in
D138608. The documentation includes instructions for building and using
the library, along with a description of the supported functions and
headers.
Reviewed By: sivachandra, lntue, michaelrj
Differential Revision: https://reviews.llvm.org/D138856
