| # 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. |
| |
| set(find_package_args) |
| if(gflagsAlt_FIND_VERSION) |
| list(APPEND find_package_args ${gflagsAlt_FIND_VERSION}) |
| endif() |
| if(gflagsAlt_FIND_QUIETLY) |
| list(APPEND find_package_args QUIET) |
| endif() |
| find_package(gflags ${find_package_args}) |
| if(gflags_FOUND) |
| set(gflagsAlt_FOUND TRUE) |
| return() |
| endif() |
| |
| # TODO: Support version detection. |
| |
| if(gflags_ROOT) |
| find_library(gflags_LIB |
| NAMES gflags |
| PATHS ${gflags_ROOT} |
| PATH_SUFFIXES ${ARROW_LIBRARY_PATH_SUFFIXES} |
| NO_DEFAULT_PATH) |
| find_path(GFLAGS_INCLUDE_DIR |
| NAMES gflags/gflags.h |
| PATHS ${gflags_ROOT} |
| NO_DEFAULT_PATH |
| PATH_SUFFIXES ${ARROW_INCLUDE_PATH_SUFFIXES}) |
| else() |
| find_library(gflags_LIB NAMES gflags) |
| find_path(GFLAGS_INCLUDE_DIR |
| NAMES gflags/gflags.h |
| PATH_SUFFIXES ${ARROW_INCLUDE_PATH_SUFFIXES}) |
| endif() |
| |
| find_package_handle_standard_args(gflagsAlt REQUIRED_VARS gflags_LIB GFLAGS_INCLUDE_DIR) |
| |
| if(gflagsAlt_FOUND) |
| add_library(gflags::gflags UNKNOWN IMPORTED) |
| set_target_properties(gflags::gflags |
| PROPERTIES IMPORTED_LOCATION "${gflags_LIB}" |
| INTERFACE_INCLUDE_DIRECTORIES "${GFLAGS_INCLUDE_DIR}") |
| set(GFLAGS_LIBRARIES gflags::gflags) |
| endif() |
