The libclc package contains library requirements of the OpenCL C programming language (provides header files but no libraries itself).
LLVM-19.1.0 (with Clang) and SPIRV-LLVM-Translator-19.1.0
Install libclc by running the following commands:
mkdir build &&
cd build &&
cmake -D CMAKE_INSTALL_PREFIX=/usr \
-D CMAKE_BUILD_TYPE=Release \
-G Ninja .. &&
ninja
To test the results, issue: ninja test.
Now, as the root user:
ninja install