blob: 19a7d779b35bf77cfd46221a3f38efd33f0109b1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
# 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_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 ${BORINGSSL_ROOT_DIR}/include)
endif()
else()
message(WARNING "gRPC_SSL_PROVIDER is \"module\" but BORINGSSL_ROOT_DIR is wrong")
endif()
if(gRPC_INSTALL)
message(WARNING "gRPC_INSTALL will be forced to FALSE because gRPC_SSL_PROVIDER is \"module\"")
set(gRPC_INSTALL FALSE)
endif()
elseif("${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()
|
