You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.9 KiB
48 lines
1.9 KiB
4 months ago
|
# Copyright 2017 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.
|
||
|
|
|
||
|
|
if(gRPC_CARES_PROVIDER STREQUAL "module")
|
||
|
|
if(NOT CARES_ROOT_DIR)
|
||
|
|
set(CARES_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/cares/cares)
|
||
|
|
endif()
|
||
|
|
set(CARES_SHARED OFF CACHE BOOL "disable shared library")
|
||
|
|
set(CARES_STATIC ON CACHE BOOL "link cares statically")
|
||
|
|
if(gRPC_BACKWARDS_COMPATIBILITY_MODE)
|
||
|
|
# See https://github.com/grpc/grpc/issues/17255
|
||
|
|
set(HAVE_LIBNSL OFF CACHE BOOL "avoid cares dependency on libnsl")
|
||
|
|
endif()
|
||
|
|
add_subdirectory("${CARES_ROOT_DIR}" third_party/cares/cares)
|
||
|
|
|
||
|
|
if(TARGET c-ares)
|
||
|
|
set(_gRPC_CARES_LIBRARIES c-ares)
|
||
|
|
if(gRPC_INSTALL AND _gRPC_INSTALL_SUPPORTED_FROM_MODULE)
|
||
|
|
install(TARGETS c-ares EXPORT gRPCTargets
|
||
|
|
RUNTIME DESTINATION ${gRPC_INSTALL_BINDIR}
|
||
|
|
LIBRARY DESTINATION ${gRPC_INSTALL_LIBDIR}
|
||
|
|
ARCHIVE DESTINATION ${gRPC_INSTALL_LIBDIR})
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(gRPC_INSTALL AND NOT _gRPC_INSTALL_SUPPORTED_FROM_MODULE)
|
||
|
|
message(WARNING "gRPC_INSTALL will be forced to FALSE because gRPC_CARES_PROVIDER is \"module\" and CMake version (${CMAKE_VERSION}) is less than 3.13.")
|
||
|
|
set(gRPC_INSTALL FALSE)
|
||
|
|
endif()
|
||
|
|
elseif(gRPC_CARES_PROVIDER STREQUAL "package")
|
||
|
|
find_package(c-ares 1.13.0 REQUIRED)
|
||
|
|
if(TARGET c-ares::cares)
|
||
|
|
set(_gRPC_CARES_LIBRARIES c-ares::cares)
|
||
|
|
endif()
|
||
|
|
set(_gRPC_FIND_CARES "if(NOT c-ares_FOUND)\n find_package(c-ares)\nendif()")
|
||
|
|
endif()
|