# Copyright 2022 gRPC authors.
#
# Licensed 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_package(systemd QUIET CONFIG)
if(systemd_FOUND)
message(STATUS "Found systemd via CMake.")
return()
endif()
if(TARGET systemd)
message(STATUS "Found systemd via pkg-config already?")
return()
endif()
find_package(PkgConfig)
pkg_check_modules(SYSTEMD libsystemd)
if(SYSTEMD_FOUND)
set(systemd_FOUND "${SYSTEMD_FOUND}")
add_library(systemd INTERFACE IMPORTED)
message(STATUS "Found systemd via pkg-config.")
endif()