1# Copyright 2022 gRPC authors. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15 16find_package(systemd QUIET CONFIG) 17if(systemd_FOUND) 18 message(STATUS "Found systemd via CMake.") 19 return() 20endif() 21 22if(TARGET systemd) 23 message(STATUS "Found systemd via pkg-config already?") 24 return() 25endif() 26 27find_package(PkgConfig) 28pkg_check_modules(SYSTEMD libsystemd>=233) 29 30if(SYSTEMD_FOUND) 31 set(systemd_FOUND "${SYSTEMD_FOUND}") 32 add_library(systemd INTERFACE IMPORTED) 33 message(STATUS "Found systemd via pkg-config.") 34endif() 35