message: Fix CMAKE_INSTALL_PREFIX in build_relocatable
  > CMAKE_INSTALL_PREFIX set to $install_prefix for 'make install'
  > CPACK_PACKAGING_INSTALL_PREFIX still set to $rocm_path for package install path
  > 'make install' can be called by non-root user to test the build
diff: @@ -376,7 +376,7 @@ pushd .
  # Build library with AMD toolchain because of existense of device kernels
  if [[ "${build_relocatable}" == true ]]; then
  CXX=${compiler} ${cmake_executable} ${cmake_common_options} ${cmake_client_options} -DCPACK_SET_DESTDIR=OFF \
  - -DCMAKE_INSTALL_PREFIX=${rocm_path} \
  + -DCMAKE_INSTALL_PREFIX=${install_prefix} \
  -DCPACK_PACKAGING_INSTALL_PREFIX=${rocm_path} \
  -DCMAKE_SHARED_LINKER_FLAGS=${rocm_rpath} \
  -DCMAKE_PREFIX_PATH="${rocm_path} ${rocm_path}/hcc ${rocm_path}/hip" \
  