| # 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. |
| |
| # used for `find_package(ZLIB)` mechanism in rocksdb |
| |
| if(zlib_SOURCE_DIR) |
| message(STATUS "Found zlib in ${zlib_SOURCE_DIR}") |
| |
| add_library(zlib_with_headers INTERFACE) # rocksdb use it |
| target_include_directories(zlib_with_headers INTERFACE $<BUILD_INTERFACE:${zlib_SOURCE_DIR}> $<BUILD_INTERFACE:${zlib_BINARY_DIR}>) |
| target_link_libraries(zlib_with_headers INTERFACE zlib-ng) |
| add_library(ZLIB::ZLIB ALIAS zlib_with_headers) |
| install(TARGETS zlib-ng zlib_with_headers EXPORT RocksDBTargets) # export for install(...) |
| endif() |
