Add path hint for cmake to find hiprtc

Author: malcolmroberts

CMakeLists.txt

@@ -195,7 +195,7 @@ set(GPU_TARGETS "${AMDGPU_TARGETS}" CACHE STRING "GPU architectures to build for
 
 # HIP is required - library and clients use HIP to access the device
 find_package( hip REQUIRED CONFIG PATHS /opt/rocm/lib/cmake/hip/ )
-find_package( hiprtc REQUIRED CONFIG )
+find_package( hiprtc REQUIRED CONFIG PATHS /opt/rocm/lib/cmake/hiprtc/ )
 
 # The nvidia backend can be used to compile for CUDA devices.
 # Specify the CUDA prefix in the CUDA_PREFIX variable.