| ############################################################################## |
| # 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 LZ4 (lz4.h, liblz4.a, liblz4.so, and liblz4.so.1) |
| # LZ4_ROOT hints the location |
| # |
| # This module defines |
| # LZ4_INCLUDE_DIR, directory containing headers |
| # LZ4_LIBS, directory containing lz4 libraries |
| # LZ4_STATIC_LIB, path to liblz4.a |
| |
| set(LZ4_SEARCH_LIB_PATH ${LZ4_ROOT}/lib) |
| |
| set(LZ4_SEARCH_INCLUDE_DIR ${LZ4_ROOT}/include) |
| |
| find_path(LZ4_INCLUDE_DIR lz4.h |
| PATHS ${LZ4_SEARCH_INCLUDE_DIR} |
| NO_DEFAULT_PATH |
| DOC "Path to LZ4 headers" |
| ) |
| |
| find_library(LZ4_LIBS NAMES lz4 |
| PATHS ${LZ4_SEARCH_LIB_PATH} |
| NO_DEFAULT_PATH |
| DOC "Path to LZ4 library" |
| ) |
| |
| find_library(LZ4_STATIC_LIB NAMES liblz4.a |
| PATHS ${LZ4_SEARCH_LIB_PATH} |
| NO_DEFAULT_PATH |
| DOC "Path to LZ4 static library" |
| ) |
| |
| if (NOT LZ4_LIBS OR NOT LZ4_STATIC_LIB) |
| message(FATAL_ERROR "Lz4 includes and libraries NOT found. " |
| "Looked for headers in ${LZ4_SEARCH_INCLUDE_DIR}, " |
| "and for libs in ${LZ4_SEARCH_LIB_PATH}") |
| set(LZ4_FOUND FALSE) |
| else() |
| set(LZ4_FOUND TRUE) |
| endif () |
| |
| mark_as_advanced( |
| LZ4_INCLUDE_DIR |
| LZ4_LIBS |
| LZ4_STATIC_LIB |
| ) |