| # 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_RE2_ROOTS ${RE2_ROOT} ${re2_ROOT} ${PAIMON_PACKAGE_PREFIX}) |
| list(REMOVE_ITEM _PAIMON_RE2_ROOTS "") |
| if(_PAIMON_RE2_ROOTS) |
| set(_PAIMON_RE2_FIND_ARGS HINTS ${_PAIMON_RE2_ROOTS} NO_DEFAULT_PATH) |
| endif() |
| |
| include(FindPackageUtils) |
| find_package(re2 CONFIG QUIET ${_PAIMON_RE2_FIND_ARGS}) |
| |
| if(TARGET re2::re2) |
| paimon_find_target_headers(RE2_INCLUDE_DIR |
| re2::re2 |
| NAMES |
| re2/re2.h |
| ${_PAIMON_RE2_FIND_ARGS}) |
| |
| include(FindPackageHandleStandardArgs) |
| find_package_handle_standard_args(RE2Alt REQUIRED_VARS RE2_INCLUDE_DIR) |
| |
| if(RE2Alt_FOUND) |
| set(RE2_LIBRARIES re2::re2) |
| endif() |
| else() |
| find_package(PkgConfig QUIET) |
| if(PkgConfig_FOUND) |
| pkg_check_modules(PC_RE2 QUIET re2) |
| endif() |
| |
| find_path(RE2_INCLUDE_DIR |
| NAMES re2/re2.h ${_PAIMON_RE2_FIND_ARGS} |
| HINTS ${PC_RE2_INCLUDE_DIRS} |
| PATH_SUFFIXES include) |
| find_library(RE2_LIBRARY |
| NAMES re2 ${_PAIMON_RE2_FIND_ARGS} |
| HINTS ${PC_RE2_LIBRARY_DIRS} |
| PATH_SUFFIXES lib lib64) |
| |
| include(FindPackageHandleStandardArgs) |
| find_package_handle_standard_args(RE2Alt REQUIRED_VARS RE2_LIBRARY RE2_INCLUDE_DIR) |
| |
| if(RE2Alt_FOUND) |
| add_library(re2::re2 UNKNOWN IMPORTED) |
| set_target_properties(re2::re2 |
| PROPERTIES IMPORTED_LOCATION "${RE2_LIBRARY}" |
| INTERFACE_INCLUDE_DIRECTORIES |
| "${RE2_INCLUDE_DIR}") |
| set(RE2_LIBRARIES "${RE2_LIBRARY}") |
| endif() |
| endif() |
| |
| unset(_PAIMON_RE2_FIND_ARGS) |
| unset(_PAIMON_RE2_ROOTS) |
