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# Copyright 2022 gRPC authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set(gRPC_USE_SYSTEMD "AUTO" CACHE STRING "Build with libsystemd support if available. Can be ON, OFF or AUTO")
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if (NOT gRPC_USE_SYSTEMD STREQUAL "OFF")
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if (gRPC_USE_SYSTEMD STREQUAL "ON")
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find_package(systemd REQUIRED)
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elseif (gRPC_USE_SYSTEMD STREQUAL "AUTO")
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find_package(systemd)
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else()
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message(FATAL_ERROR "Unknown value for gRPC_USE_SYSTEMD = ${gRPC_USE_SYSTEMD}")
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endif()
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if(TARGET systemd)
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set(_gRPC_SYSTEMD_LIBRARIES systemd ${SYSTEMD_LINK_LIBRARIES})
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add_definitions(-DHAVE_LIBSYSTEMD)
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endif()
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set(_gRPC_FIND_SYSTEMD "if(NOT systemd_FOUND)\n find_package(systemd)\nendif()")
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endif()
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