| # 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 (arrow/api.h, libarrow.a, libarrow.so) |
| # This module defines |
| # ARROW_INCLUDE_DIR, directory containing headers |
| # ARROW_LIBS, directory containing arrow libraries |
| # ARROW_STATIC_LIB, path to libarrow.a |
| # ARROW_SHARED_LIB, path to libarrow's shared library |
| # ARROW_FOUND, whether arrow has been found |
| |
| set(ARROW_SEARCH_HEADER_PATHS |
| $ENV{ARROW_HOME}/include |
| ) |
| |
| set(ARROW_SEARCH_LIB_PATH |
| $ENV{ARROW_HOME}/lib |
| ) |
| |
| find_path(ARROW_INCLUDE_DIR arrow/array.h PATHS |
| ${ARROW_SEARCH_HEADER_PATHS} |
| # make sure we don't accidentally pick up a different version |
| NO_DEFAULT_PATH |
| ) |
| |
| find_library(ARROW_LIB_PATH NAMES arrow |
| PATHS |
| ${ARROW_SEARCH_LIB_PATH} |
| NO_DEFAULT_PATH) |
| |
| find_library(ARROW_PARQUET_LIB_PATH NAMES arrow_parquet |
| PATHS |
| ${ARROW_SEARCH_LIB_PATH} |
| NO_DEFAULT_PATH) |
| |
| find_library(ARROW_IO_LIB_PATH NAMES arrow_io |
| PATHS |
| ${ARROW_SEARCH_LIB_PATH} |
| NO_DEFAULT_PATH) |
| |
| if (ARROW_INCLUDE_DIR AND ARROW_LIB_PATH AND ARROW_PARQUET_LIB_PATH) |
| set(ARROW_FOUND TRUE) |
| set(ARROW_LIB_NAME libarrow) |
| set(ARROW_IO_LIB_NAME libarrow_io) |
| set(ARROW_PARQUET_LIB_NAME libarrow_parquet) |
| |
| set(ARROW_LIBS ${ARROW_SEARCH_LIB_PATH}) |
| set(ARROW_STATIC_LIB ${ARROW_SEARCH_LIB_PATH}/${ARROW_LIB_NAME}.a) |
| set(ARROW_SHARED_LIB ${ARROW_LIBS}/${ARROW_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}) |
| |
| set(ARROW_IO_STATIC_LIB ${ARROW_SEARCH_LIB_PATH}/${ARROW_IO_LIB_NAME}.a) |
| set(ARROW_IO_SHARED_LIB ${ARROW_LIBS}/${ARROW_IO_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}) |
| |
| set(ARROW_PARQUET_STATIC_LIB ${ARROW_SEARCH_LIB_PATH}/${ARROW_PARQUET_LIB_NAME}.a) |
| set(ARROW_PARQUET_SHARED_LIB ${ARROW_LIBS}/${ARROW_PARQUET_LIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}) |
| else () |
| set(ARROW_FOUND FALSE) |
| endif () |
| |
| if (ARROW_FOUND) |
| if (NOT Arrow_FIND_QUIETLY) |
| message(STATUS "Found the Arrow core library: ${ARROW_LIB_PATH}") |
| message(STATUS "Found the Arrow IO library: ${ARROW_IO_LIB_PATH}") |
| message(STATUS "Found the Arrow Parquet library: ${ARROW_PARQUET_LIB_PATH}") |
| endif () |
| else () |
| if (NOT Arrow_FIND_QUIETLY) |
| set(ARROW_ERR_MSG "Could not find the Arrow library. Looked for headers") |
| set(ARROW_ERR_MSG "${ARROW_ERR_MSG} in ${ARROW_SEARCH_HEADER_PATHS}, and for libs") |
| set(ARROW_ERR_MSG "${ARROW_ERR_MSG} in ${ARROW_SEARCH_LIB_PATH}") |
| if (Arrow_FIND_REQUIRED) |
| message(FATAL_ERROR "${ARROW_ERR_MSG}") |
| else (Arrow_FIND_REQUIRED) |
| message(STATUS "${ARROW_ERR_MSG}") |
| endif (Arrow_FIND_REQUIRED) |
| endif () |
| endif () |
| |
| mark_as_advanced( |
| ARROW_INCLUDE_DIR |
| ARROW_LIBS |
| ARROW_STATIC_LIB |
| ARROW_SHARED_LIB |
| ARROW_IO_STATIC_LIB |
| ARROW_IO_SHARED_LIB |
| ARROW_PARQUET_STATIC_LIB |
| ARROW_PARQUET_SHARED_LIB |
| ) |