This patch provides Clang tools and libraries for the host and
libclang for the target.
host-clang is needed to build libclc, which is provided in a follow-up
patch.
We need libclang for the target because it is used by most of OpenCL
implementations.
A later patch in this series will enable Clover, the OpenCL
implementation part of Mesa3D, which requires libclang.
clang-tblgen must be copied to HOST_DIR as it is not installed by
default but is needed for cross-compilation:
http://lists.llvm.org/pipermail/cfe-dev/2015-June/043318.html
Signed-off-by: Valentin Korenblit <valentin.korenblit@smile.fr>
[Thomas:
- Add Config.in comment about BR2_TOOLCHAIN_HAS_GCC_BUG_64735
- Minor reformatting/rewrapping of comments in .mk file]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
