Use HINTS instead of PATHS

Author: nikic

libclc/CMakeLists.txt

@@ -114,7 +114,7 @@ endforeach()
 if( TARGET llvm-spirv )
   get_host_tool_path( llvm-spirv LLVM_SPIRV llvm-spirv_exe llvm-spirv_target )
 else()
-  find_program( LLVM_SPIRV llvm-spirv PATHS ${LLVM_TOOLS_BINARY_DIR} )
+  find_program( LLVM_SPIRV llvm-spirv HINTS ${LLVM_TOOLS_BINARY_DIR} )
   set( llvm-spirv_exe "${LLVM_SPIRV}" )
   set( llvm-spirv_target )
 endif()