| # 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(_PAIMON_ZLIB_ROOTS ${ZLIB_ROOT} ${PAIMON_PACKAGE_PREFIX}) |
| list(REMOVE_ITEM _PAIMON_ZLIB_ROOTS "") |
| if(_PAIMON_ZLIB_ROOTS) |
| set(_PAIMON_ZLIB_FIND_ARGS HINTS ${_PAIMON_ZLIB_ROOTS} NO_DEFAULT_PATH) |
| endif() |
| |
| include(FindPackageUtils) |
| if(_PAIMON_ZLIB_ROOTS) |
| find_package(ZLIB CONFIG QUIET ${_PAIMON_ZLIB_FIND_ARGS}) |
| else() |
| find_package(ZLIB QUIET) |
| endif() |
| |
| if(TARGET ZLIB::ZLIB) |
| paimon_find_target_headers(ZLIB_INCLUDE_DIR |
| ZLIB::ZLIB |
| NAMES |
| zlib.h |
| HINTS |
| ${ZLIB_INCLUDE_DIRS} |
| ${_PAIMON_ZLIB_FIND_ARGS}) |
| |
| include(FindPackageHandleStandardArgs) |
| find_package_handle_standard_args(ZLIBAlt REQUIRED_VARS ZLIB_INCLUDE_DIR) |
| |
| if(ZLIBAlt_FOUND AND NOT TARGET zlib) |
| add_library(zlib INTERFACE IMPORTED) |
| set_target_properties(zlib PROPERTIES INTERFACE_INCLUDE_DIRECTORIES |
| "${ZLIB_INCLUDE_DIR}") |
| target_link_libraries(zlib INTERFACE ZLIB::ZLIB) |
| endif() |
| if(ZLIBAlt_FOUND) |
| set(ZLIB_LIBRARIES ZLIB::ZLIB) |
| endif() |
| else() |
| find_path(ZLIB_INCLUDE_DIR |
| NAMES zlib.h ${_PAIMON_ZLIB_FIND_ARGS} |
| PATH_SUFFIXES include) |
| find_library(ZLIB_LIBRARY |
| NAMES z zlib ${_PAIMON_ZLIB_FIND_ARGS} |
| PATH_SUFFIXES lib lib64) |
| |
| include(FindPackageHandleStandardArgs) |
| find_package_handle_standard_args(ZLIBAlt REQUIRED_VARS ZLIB_LIBRARY ZLIB_INCLUDE_DIR) |
| |
| if(ZLIBAlt_FOUND AND NOT TARGET zlib) |
| add_library(zlib UNKNOWN IMPORTED) |
| set_target_properties(zlib |
| PROPERTIES IMPORTED_LOCATION "${ZLIB_LIBRARY}" |
| INTERFACE_INCLUDE_DIRECTORIES |
| "${ZLIB_INCLUDE_DIR}") |
| set(ZLIB_LIBRARIES "${ZLIB_LIBRARY}") |
| endif() |
| endif() |
| |
| unset(_PAIMON_ZLIB_FIND_ARGS) |
| unset(_PAIMON_ZLIB_ROOTS) |
