| ############################################################################## |
| # 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 re2 headers and lib. |
| # RE2_ROOT hints the location |
| # This module defines |
| # RE2_INCLUDE_DIR, directory containing headers |
| # RE2_STATIC_LIB, path to libsnappy.a |
| |
| set(RE2_SEARCH_HEADER_PATHS ${RE2_ROOT}/include) |
| |
| set(RE2_SEARCH_LIB_PATHS ${RE2_ROOT}/lib) |
| |
| find_path(RE2_INCLUDE_DIR re2/re2.h |
| PATHS ${RE2_SEARCH_HEADER_PATHS} |
| NO_DEFAULT_PATH |
| DOC "Google's re2 regex header path" |
| ) |
| |
| find_library(RE2_LIBS NAMES re2 |
| PATHS ${RE2_SEARCH_LIB_PATHS} |
| NO_DEFAULT_PATH |
| DOC "Google's re2 regex library" |
| ) |
| |
| find_library(RE2_STATIC_LIB NAMES libre2.a |
| PATHS ${RE2_SEARCH_LIB_PATHS} |
| NO_DEFAULT_PATH |
| DOC "Google's re2 regex static library" |
| ) |
| |
| message(STATUS ${RE2_INCLUDE_DIR}) |
| |
| if (NOT RE2_INCLUDE_DIR OR NOT RE2_LIBS OR |
| NOT RE2_STATIC_LIB) |
| set(RE2_FOUND FALSE) |
| message(FATAL_ERROR "Re2 includes and libraries NOT found. " |
| "Looked for headers in ${RE2_SEARCH_HEADER_PATH}, " |
| "and for libs in ${RE2_SEARCH_LIB_PATH}") |
| else() |
| set(RE2_FOUND TRUE) |
| endif () |
| |
| mark_as_advanced( |
| RE2_INCLUDE_DIR |
| RE2_LIBS |
| RE2_STATIC_LIB |
| ) |