Source release 15.0.0
This commit is contained in:
30
third_party/protobuf/cmake/CMakeLists.txt
vendored
30
third_party/protobuf/cmake/CMakeLists.txt
vendored
@@ -1,5 +1,5 @@
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# Minimum CMake required
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cmake_minimum_required(VERSION 2.8.12)
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cmake_minimum_required(VERSION 3.1.3)
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if(protobuf_VERBOSE)
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message(STATUS "Protocol Buffers Configuring...")
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@@ -8,12 +8,26 @@ endif()
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# CMake policies
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cmake_policy(SET CMP0022 NEW)
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if(POLICY CMP0048)
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cmake_policy(SET CMP0048 NEW)
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endif()
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# Project
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project(protobuf C CXX)
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# Add c++11 flags
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if (CYGWIN)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
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else()
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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endif()
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# Options
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option(protobuf_BUILD_TESTS "Build tests" ON)
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option(protobuf_BUILD_EXAMPLES "Build examples" OFF)
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option(protobuf_BUILD_PROTOC_BINARIES "Build libprotoc and protoc compiler" ON)
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if (BUILD_SHARED_LIBS)
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set(protobuf_BUILD_SHARED_LIBS_DEFAULT ON)
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else (BUILD_SHARED_LIBS)
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@@ -23,11 +37,7 @@ option(protobuf_BUILD_SHARED_LIBS "Build Shared Libraries" ${protobuf_BUILD_SHAR
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include(CMakeDependentOption)
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cmake_dependent_option(protobuf_MSVC_STATIC_RUNTIME "Link static runtime libraries" ON
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"NOT protobuf_BUILD_SHARED_LIBS" OFF)
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if (MSVC)
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set(protobuf_WITH_ZLIB_DEFAULT OFF)
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else (MSVC)
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set(protobuf_WITH_ZLIB_DEFAULT ON)
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endif (MSVC)
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set(protobuf_WITH_ZLIB_DEFAULT ON)
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option(protobuf_WITH_ZLIB "Build with zlib support" ${protobuf_WITH_ZLIB_DEFAULT})
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set(protobuf_DEBUG_POSTFIX "d"
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CACHE STRING "Default debug postfix")
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@@ -157,7 +167,7 @@ if (MSVC)
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string(REPLACE "/" "\\" PROTOBUF_SOURCE_WIN32_PATH ${protobuf_SOURCE_DIR})
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string(REPLACE "/" "\\" PROTOBUF_BINARY_WIN32_PATH ${protobuf_BINARY_DIR})
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configure_file(extract_includes.bat.in extract_includes.bat)
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# Suppress linker warnings about files with no symbols defined.
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set(CMAKE_STATIC_LINKER_FLAGS /ignore:4221)
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endif (MSVC)
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@@ -184,8 +194,10 @@ endif (protobuf_UNICODE)
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include(libprotobuf-lite.cmake)
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include(libprotobuf.cmake)
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include(libprotoc.cmake)
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include(protoc.cmake)
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if (protobuf_BUILD_PROTOC_BINARIES)
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include(libprotoc.cmake)
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include(protoc.cmake)
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endif (protobuf_BUILD_PROTOC_BINARIES)
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if (protobuf_BUILD_TESTS)
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include(tests.cmake)
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