Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 88 insertions, 0 deletions

diff --git a/src/arrow/cpp/cmake_modules/FindArrowCUDA.cmake b/src/arrow/cpp/cmake_modules/FindArrowCUDA.cmake
new file mode 100644
index 000000000..014386f30
--- /dev/null
+++ b/src/arrow/cpp/cmake_modules/FindArrowCUDA.cmake
@@ -0,0 +1,88 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+# - Find Arrow CUDA (arrow/gpu/cuda_api.h, libarrow_cuda.a, libarrow_cuda.so)
+#
+# This module requires Arrow from which it uses
+#  arrow_find_package()
+#
+# This module defines
+#  ARROW_CUDA_FOUND, whether Arrow CUDA has been found
+#  ARROW_CUDA_IMPORT_LIB, path to libarrow_cuda's import library (Windows only)
+#  ARROW_CUDA_INCLUDE_DIR, directory containing headers
+#  ARROW_CUDA_LIBS, deprecated. Use ARROW_CUDA_LIB_DIR instead
+#  ARROW_CUDA_LIB_DIR, directory containing Arrow CUDA libraries
+#  ARROW_CUDA_SHARED_IMP_LIB, deprecated. Use ARROW_CUDA_IMPORT_LIB instead
+#  ARROW_CUDA_SHARED_LIB, path to libarrow_cuda's shared library
+#  ARROW_CUDA_STATIC_LIB, path to libarrow_cuda.a
+
+if(DEFINED ARROW_CUDA_FOUND)
+  return()
+endif()
+
+set(find_package_arguments)
+if(${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION)
+  list(APPEND find_package_arguments "${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION}")
+endif()
+if(${CMAKE_FIND_PACKAGE_NAME}_FIND_REQUIRED)
+  list(APPEND find_package_arguments REQUIRED)
+endif()
+if(${CMAKE_FIND_PACKAGE_NAME}_FIND_QUIETLY)
+  list(APPEND find_package_arguments QUIET)
+endif()
+find_package(Arrow ${find_package_arguments})
+
+if(ARROW_FOUND)
+  arrow_find_package(ARROW_CUDA
+                     "${ARROW_HOME}"
+                     arrow_cuda
+                     arrow/gpu/cuda_api.h
+                     ArrowCUDA
+                     arrow-cuda)
+  if(NOT ARROW_CUDA_VERSION)
+    set(ARROW_CUDA_VERSION "${ARROW_VERSION}")
+  endif()
+endif()
+
+if("${ARROW_CUDA_VERSION}" VERSION_EQUAL "${ARROW_VERSION}")
+  set(ARROW_CUDA_VERSION_MATCH TRUE)
+else()
+  set(ARROW_CUDA_VERSION_MATCH FALSE)
+endif()
+
+mark_as_advanced(ARROW_CUDA_IMPORT_LIB
+                 ARROW_CUDA_INCLUDE_DIR
+                 ARROW_CUDA_LIBS
+                 ARROW_CUDA_LIB_DIR
+                 ARROW_CUDA_SHARED_IMP_LIB
+                 ARROW_CUDA_SHARED_LIB
+                 ARROW_CUDA_STATIC_LIB
+                 ARROW_CUDA_VERSION
+                 ARROW_CUDA_VERSION_MATCH)
+
+find_package_handle_standard_args(
+  ArrowCUDA
+  REQUIRED_VARS ARROW_CUDA_INCLUDE_DIR ARROW_CUDA_LIB_DIR ARROW_CUDA_VERSION_MATCH
+  VERSION_VAR ARROW_CUDA_VERSION)
+set(ARROW_CUDA_FOUND ${ArrowCUDA_FOUND})
+
+if(ArrowCUDA_FOUND AND NOT ArrowCUDA_FIND_QUIETLY)
+  message(STATUS "Found the Arrow CUDA by ${ARROW_CUDA_FIND_APPROACH}")
+  message(STATUS "Found the Arrow CUDA shared library: ${ARROW_CUDA_SHARED_LIB}")
+  message(STATUS "Found the Arrow CUDA import library: ${ARROW_CUDA_IMPORT_LIB}")
+  message(STATUS "Found the Arrow CUDA static library: ${ARROW_CUDA_STATIC_LIB}")
+endif()