Ensure cccl packages don't clash with upstream version (rapidsai#13235)

Depends on: rapidsai/rapids-cmake#393

Once the above PR is merged, this updated logic ensures that cudf places the custom versions of cccl packages in correct places, and can find them once installed.

Authors:
  - Robert Maynard (https://github.com/robertmaynard)
  - Vyas Ramasubramani (https://github.com/vyasr)

Approvers:
  - Bradley Dice (https://github.com/bdice)
  - Vyas Ramasubramani (https://github.com/vyasr)

URL: rapidsai#13235

cpp/CMakeLists.txt

@@ -178,8 +178,7 @@ include(cmake/thirdparty/get_arrow.cmake)
 # find dlpack
 include(cmake/thirdparty/get_dlpack.cmake)
 # find libcu++
-include(${rapids-cmake-dir}/cpm/libcudacxx.cmake)
-rapids_cpm_libcudacxx(BUILD_EXPORT_SET cudf-exports INSTALL_EXPORT_SET cudf-exports)
+include(cmake/thirdparty/get_libcudacxx.cmake)
 # find cuCollections Should come after including thrust and libcudacxx
 include(cmake/thirdparty/get_cucollections.cmake)
 # find or install GoogleTest

cpp/cmake/thirdparty/get_libcudacxx.cmake

@@ -0,0 +1,37 @@
+# =============================================================================
+# Copyright (c) 2023, NVIDIA CORPORATION.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+# in compliance with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software distributed under the License
+# is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+# or implied. See the License for the specific language governing permissions and limitations under
+# the License.
+# =============================================================================
+
+# This function finds thrust and sets any additional necessary environment variables.
+function(find_and_configure_libcudacxx)
+  # Make sure we install libcudacxx beside our patched version of thrust
+  include(GNUInstallDirs)
+  set(CMAKE_INSTALL_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}/libcudf")
+  set(CMAKE_INSTALL_LIBDIR "${CMAKE_INSTALL_INCLUDEDIR}/lib")
+
+  include(${rapids-cmake-dir}/cpm/libcudacxx.cmake)
+  rapids_cpm_libcudacxx(BUILD_EXPORT_SET cudf-exports INSTALL_EXPORT_SET cudf-exports)
+
+  if(libcudacxx_SOURCE_DIR)
+    # Store where CMake can find our custom Thrust install
+    include("${rapids-cmake-dir}/export/find_package_root.cmake")
+    rapids_export_find_package_root(
+      INSTALL
+      libcudacxx
+      [=[${CMAKE_CURRENT_LIST_DIR}/../../../include/libcudf/lib/rapids/cmake/libcudacxx]=]
+      cudf-exports
+    )
+  endif()
+endfunction()
+
+find_and_configure_libcudacxx()

cpp/cmake/thirdparty/get_thrust.cmake

@@ -1,5 +1,5 @@
 # =============================================================================
-# Copyright (c) 2020-2022, NVIDIA CORPORATION.
+# Copyright (c) 2020-2023, NVIDIA CORPORATION.
 #
 # Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 # in compliance with the License. You may obtain a copy of the License at
@@ -37,8 +37,8 @@ function(find_and_configure_thrust)
     # Store where CMake can find our custom Thrust install
     include("${rapids-cmake-dir}/export/find_package_root.cmake")
     rapids_export_find_package_root(
-      INSTALL Thrust [=[${CMAKE_CURRENT_LIST_DIR}/../../../include/libcudf/lib/cmake/thrust]=]
-      cudf-exports
+      INSTALL Thrust
+      [=[${CMAKE_CURRENT_LIST_DIR}/../../../include/libcudf/lib/rapids/cmake/thrust]=] cudf-exports
     )
   endif()
 endfunction()