"${fetch_submodules_cmd[@]}"
+mkdir -pv "${build_dir}"
+cd "${build_dir}"
+
cmake \
-G'Unix Makefiles' \
- -S"${project_source_dir}" \
- -B"${build_dir}" \
-D'CMAKE_INSTALL_PREFIX'="${install_dir}" \
-D'CMAKE_BUILD_TYPE'="${build_type}" \
"${cmake_user_opts[@]}" \