| ############################################################################## |
| # 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 GFLAGS (gflags.h, libgflags.a, libgflags.so, and libgflags.so.0) with |
| # GFLAGS_ROOT hinting a location |
| # |
| # This module defines |
| # GFLAGS_INCLUDE_DIR, directory containing headers |
| # GFLAGS_LIBS, directory containing gflag libraries |
| # GFLAGS_STATIC_LIB, path to libgflags.a |
| # GFLAGS_SHARED_LIB, path to libgflags.so |
| |
| set(GFLAGS_SEARCH_HEADER_PATHS ${GFLAGS_ROOT}/include) |
| |
| set(GFLAGS_SEARCH_LIB_PATH ${GFLAGS_ROOT}/lib) |
| |
| find_path(GFLAGS_INCLUDE_DIR gflags/gflags.h PATHS |
| ${GFLAGS_SEARCH_HEADER_PATHS} |
| # make sure we don't accidentally pick up a different version |
| NO_DEFAULT_PATH |
| ) |
| |
| find_library(GFLAGS_LIBS NAMES gflags PATHS ${GFLAGS_SEARCH_LIB_PATH}) |
| find_library(GFLAGS_STATIC_LIB NAMES libgflags.a PATHS ${GFLAGS_SEARCH_LIB_PATH}) |
| find_library(GFLAGS_SHARED_LIB NAMES libgflags.so PATHS ${GFLAGS_SEARCH_LIB_PATH}) |
| |
| if (NOT GFLAGS_LIBS OR NOT GFLAGS_STATIC_LIB OR NOT GFLAGS_SHARED_LIB) |
| message(FATAL_ERROR "GFlags includes and libraries NOT found. " |
| "Looked for headers in ${GFLAGS_SEARCH_HEADER_PATHS}, " |
| "and for libs in ${GFLAGS_SEARCH_LIB_PATH}") |
| set(GFLAGS_FOUND FALSE) |
| else() |
| set(GFLAGS_FOUND TRUE) |
| endif () |
| |
| mark_as_advanced( |
| GFLAGS_INCLUDE_DIR |
| GFLAGS_LIBS |
| GFLAGS_STATIC_LIB |
| GFLAGS_SHARED_LIB |
| ) |