clover: Don't include libclc headers
Per https://github.com/llvm/llvm-project/issues/119967 these
headers are internal implementation details of libclc and were
never supposed to be installed. They are not available anymore
since LLVM 20. Instead opencl-c.h should be used.
There already ise a code path for including opencl-c.h, so always
use it.
This didn't work for me out of the box, because the build system
currently hardcodes the clang resource directory, which is incorrect
for Fedora at least. Fix this by using GetResourcePath +
CLANG_RESOURCE_DIR provided by clang instead. This is basically
the same as what is done in clc_helper.c
I've still retained the old behavior as a fallback just in case
(e.g. if clang is linked statically?)
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33805>
2 files changed
