mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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.
65 lines
2.8 KiB
65 lines
2.8 KiB
# 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. |
|
|
|
# The CMakeLists.txt for BoringSSL doesn't propagate include directories |
|
# transitively so `_gRPC_SSL_INCLUDE_DIR` should be set for gRPC |
|
# to find header files. |
|
|
|
if(gRPC_SSL_PROVIDER STREQUAL "module") |
|
if(NOT BORINGSSL_ROOT_DIR) |
|
set(BORINGSSL_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/boringssl) |
|
endif() |
|
if(EXISTS "${BORINGSSL_ROOT_DIR}/CMakeLists.txt") |
|
if (MSVC AND NOT CMAKE_GENERATOR STREQUAL "Ninja") |
|
# Visual Studio build with assembly optimizations is broken, |
|
# but it works with Ninja generator. |
|
# This will get eventually fixed in cmake, but until then |
|
# we need to disable assembly optimizations. |
|
# See https://github.com/grpc/grpc/issues/16376 |
|
set(OPENSSL_NO_ASM ON) |
|
endif() |
|
add_subdirectory(${BORINGSSL_ROOT_DIR} third_party/boringssl) |
|
if(TARGET ssl) |
|
set(_gRPC_SSL_LIBRARIES ssl) |
|
set(_gRPC_SSL_INCLUDE_DIR ${BORINGSSL_ROOT_DIR}/include) |
|
if(gRPC_INSTALL AND _gRPC_INSTALL_SUPPORTED_FROM_MODULE) |
|
install(TARGETS ssl crypto EXPORT gRPCTargets |
|
RUNTIME DESTINATION ${gRPC_INSTALL_BINDIR} |
|
LIBRARY DESTINATION ${gRPC_INSTALL_LIBDIR} |
|
ARCHIVE DESTINATION ${gRPC_INSTALL_LIBDIR}) |
|
endif() |
|
endif() |
|
else() |
|
message(WARNING "gRPC_SSL_PROVIDER is \"module\" but BORINGSSL_ROOT_DIR is wrong") |
|
endif() |
|
if(gRPC_INSTALL AND NOT _gRPC_INSTALL_SUPPORTED_FROM_MODULE) |
|
message(WARNING "gRPC_INSTALL will be forced to FALSE because gRPC_SSL_PROVIDER is \"module\" and CMake version (${CMAKE_VERSION}) is less than 3.13.") |
|
set(gRPC_INSTALL FALSE) |
|
endif() |
|
elseif(gRPC_SSL_PROVIDER STREQUAL "package") |
|
# OpenSSL installation directory can be configured by setting OPENSSL_ROOT_DIR |
|
# We expect to locate OpenSSL using the built-in cmake module as the openssl |
|
# project itself does not provide installation support in its CMakeLists.txt |
|
# See https://cmake.org/cmake/help/v3.6/module/FindOpenSSL.html |
|
find_package(OpenSSL REQUIRED) |
|
|
|
if(TARGET OpenSSL::SSL) |
|
set(_gRPC_SSL_LIBRARIES OpenSSL::SSL OpenSSL::Crypto) |
|
else() |
|
set(_gRPC_SSL_LIBRARIES ${OPENSSL_LIBRARIES}) |
|
endif() |
|
set(_gRPC_SSL_INCLUDE_DIR ${OPENSSL_INCLUDE_DIR}) |
|
|
|
set(_gRPC_FIND_SSL "if(NOT OPENSSL_FOUND)\n find_package(OpenSSL)\nendif()") |
|
endif()
|
|
|