From f38b1526f8981698cdd512694cd65d75073db60f Mon Sep 17 00:00:00 2001 From: Jan Tattermusch Date: Tue, 19 Dec 2017 14:05:41 -0800 Subject: simplify top level CMakeLists.txt --- cmake/ssl.cmake | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 cmake/ssl.cmake (limited to 'cmake/ssl.cmake') diff --git a/cmake/ssl.cmake b/cmake/ssl.cmake new file mode 100644 index 0000000000..75ce069fe6 --- /dev/null +++ b/cmake/ssl.cmake @@ -0,0 +1,38 @@ +# 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") + set(OPENSSL_NO_ASM ON) # make boringssl buildable with Visual Studio + 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") + find_package(OpenSSL REQUIRED) + set(_gRPC_SSL_LIBRARIES ${OPENSSL_LIBRARIES}) + set(_gRPC_SSL_INCLUDE_DIR ${OPENSSL_INCLUDE_DIR}) + set(_gRPC_FIND_SSL "if(NOT OPENSSL_FOUND)\n find_package(OpenSSL)\nendif()") +endif() -- cgit v1.2.3