Adding upstream version 18.2.2.upstream/18.2.2

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

1 files changed, 89 insertions, 0 deletions

diff --git a/src/arrow/cpp/cmake_modules/FindArrowDataset.cmake b/src/arrow/cpp/cmake_modules/FindArrowDataset.cmake
new file mode 100644
index 000000000..fe74f247f
--- /dev/null
+++ b/src/arrow/cpp/cmake_modules/FindArrowDataset.cmake
@@ -0,0 +1,89 @@
+# 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 Dataset (arrow/dataset/api.h, libarrow_dataset.a, libarrow_dataset.so)
+#
+# This module requires Arrow from which it uses
+#  arrow_find_package()
+#
+# This module defines
+#  ARROW_DATASET_FOUND, whether Arrow Dataset has been found
+#  ARROW_DATASET_IMPORT_LIB,
+#    path to libarrow_dataset's import library (Windows only)
+#  ARROW_DATASET_INCLUDE_DIR, directory containing headers
+#  ARROW_DATASET_LIB_DIR, directory containing Arrow Dataset libraries
+#  ARROW_DATASET_SHARED_LIB, path to libarrow_dataset's shared library
+#  ARROW_DATASET_STATIC_LIB, path to libarrow_dataset.a
+
+if(DEFINED ARROW_DATASET_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})
+find_package(Parquet ${find_package_arguments})
+
+if(ARROW_FOUND AND PARQUET_FOUND)
+  arrow_find_package(ARROW_DATASET
+                     "${ARROW_HOME}"
+                     arrow_dataset
+                     arrow/dataset/api.h
+                     ArrowDataset
+                     arrow-dataset)
+  if(NOT ARROW_DATASET_VERSION)
+    set(ARROW_DATASET_VERSION "${ARROW_VERSION}")
+  endif()
+endif()
+
+if("${ARROW_DATASET_VERSION}" VERSION_EQUAL "${ARROW_VERSION}")
+  set(ARROW_DATASET_VERSION_MATCH TRUE)
+else()
+  set(ARROW_DATASET_VERSION_MATCH FALSE)
+endif()
+
+mark_as_advanced(ARROW_DATASET_IMPORT_LIB
+                 ARROW_DATASET_INCLUDE_DIR
+                 ARROW_DATASET_LIBS
+                 ARROW_DATASET_LIB_DIR
+                 ARROW_DATASET_SHARED_IMP_LIB
+                 ARROW_DATASET_SHARED_LIB
+                 ARROW_DATASET_STATIC_LIB
+                 ARROW_DATASET_VERSION
+                 ARROW_DATASET_VERSION_MATCH)
+
+find_package_handle_standard_args(
+  ArrowDataset
+  REQUIRED_VARS ARROW_DATASET_INCLUDE_DIR ARROW_DATASET_LIB_DIR
+                ARROW_DATASET_VERSION_MATCH
+  VERSION_VAR ARROW_DATASET_VERSION)
+set(ARROW_DATASET_FOUND ${ArrowDataset_FOUND})
+
+if(ArrowDataset_FOUND AND NOT ArrowDataset_FIND_QUIETLY)
+  message(STATUS "Found the Arrow Dataset by ${ARROW_DATASET_FIND_APPROACH}")
+  message(STATUS "Found the Arrow Dataset shared library: ${ARROW_DATASET_SHARED_LIB}")
+  message(STATUS "Found the Arrow Dataset import library: ${ARROW_DATASET_IMPORT_LIB}")
+  message(STATUS "Found the Arrow Dataset static library: ${ARROW_DATASET_STATIC_LIB}")
+endif()