There is no ROCM_LIBPATCH_VERSION outside of AMD farm.
Upstream bug: https://github.com/ROCm/clr/issues/112
--- a/opencl/amdocl/CMakeLists.txt
+++ b/opencl/amdocl/CMakeLists.txt
@@ -66,6 +66,8 @@ set(AMDOCL_LIB_VERSION_MAJOR "2")
 set(AMDOCL_LIB_VERSION_MINOR "1")
 if(DEFINED ENV{ROCM_LIBPATCH_VERSION})
   set(AMDOCL_LIB_VERSION_PATCH "${AMDOCL_LIB_VERSION_MAJOR}.${AMDOCL_LIB_VERSION_MINOR}.$ENV{ROCM_LIBPATCH_VERSION}")
+else()
+  set(AMDOCL_LIB_VERSION_PATCH "${AMDOCL_LIB_VERSION_MAJOR}.${AMDOCL_LIB_VERSION_MINOR}")
 endif()
 
 set_target_properties(amdocl PROPERTIES