add working directory variable to avoid mishandled sed

cpp/examples/set_cuda_architecture.cmake

@@ -20,13 +20,18 @@ execute_process(
     "sed '/^$/d;s/[[:blank:]]//g' ./fetch_dependencies.cmake | grep 'set(CUDF_TAG' | sed 's/.*CUDF_TAG//' | sed 's/.$//'"
   OUTPUT_STRIP_TRAILING_WHITESPACE
   OUTPUT_VARIABLE CUDF_TAG
+  WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
 )
 
-if(NOT EXISTS ${CMAKE_CURRENT_BINARY_DIR}/basic_example_RAPIDS.cmake)
+if(NOT EXISTS ${CMAKE_CURRENT_BINARY_DIR}/libcudf_cpp_examples_RAPIDS.cmake)
   file(DOWNLOAD https://raw.githubusercontent.com/rapidsai/rapids-cmake/${CUDF_TAG}/RAPIDS.cmake
-       ${CMAKE_CURRENT_BINARY_DIR}/basic_example_RAPIDS.cmake
+       ${CMAKE_CURRENT_BINARY_DIR}/libcudf_cpp_examples_RAPIDS.cmake
   )
 endif()
-include(${CMAKE_CURRENT_BINARY_DIR}/basic_example_RAPIDS.cmake)
+include(${CMAKE_CURRENT_BINARY_DIR}/libcudf_cpp_examples_RAPIDS.cmake)
 
+include(rapids-cmake)
+include(rapids-cpm)
 include(rapids-cuda)
+include(rapids-export)
+include(rapids-find)