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Diffstat (limited to '')
| -rw-r--r-- | src/seastar/cmake/Findc-ares.cmake | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/seastar/cmake/Findc-ares.cmake b/src/seastar/cmake/Findc-ares.cmake new file mode 100644 index 000000000..4524f804c --- /dev/null +++ b/src/seastar/cmake/Findc-ares.cmake @@ -0,0 +1,62 @@ +# +# This file is open source software, licensed to you under the terms +# of the Apache License, Version 2.0 (the "License"). See the NOTICE file +# distributed with this work for additional information regarding copyright +# ownership. 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. +# + +# +# Copyright (C) 2018 Scylladb, Ltd. +# + +find_package (PkgConfig REQUIRED) + +pkg_check_modules (PC_c-ares QUIET libcares) + +find_library (c-ares_LIBRARY + NAMES cares + HINTS + ${PC_c-ares_LIBDIR} + ${PC_c-ares_LIBRARY_DIRS}) + +find_path (c-ares_INCLUDE_DIR + NAMES ares_dns.h + HINTS + ${PC_c-ares_INCLUDEDIR} + ${PC_c-ares_INCLUDE_DIRS}) + +mark_as_advanced ( + c-ares_LIBRARY + c-ares_INCLUDE_DIR) + +include (FindPackageHandleStandardArgs) + +find_package_handle_standard_args (c-ares + REQUIRED_VARS + c-ares_LIBRARY + c-ares_INCLUDE_DIR + VERSION_VAR PC_c-ares_VERSION) + +if (c-ares_FOUND) + set (c-ares_LIBRARIES ${c-ares_LIBRARY}) + set (c-ares_INCLUDE_DIRS ${c-ares_INCLUDE_DIR}) + if (NOT (TARGET c-ares::cares)) + add_library (c-ares::cares UNKNOWN IMPORTED) + + set_target_properties (c-ares::cares + PROPERTIES + IMPORTED_LOCATION ${c-ares_LIBRARY} + INTERFACE_INCLUDE_DIRECTORIES ${c-ares_INCLUDE_DIRS}) + endif () +endif () |