| cmake_minimum_required(VERSION 2.8) |
| |
| project(protobuf C CXX) |
| |
| option(BUILD_TESTING "Build tests" ON) |
| option(BUILD_SHARED_LIBS "Build Shared Libraries" OFF) |
| if (MSVC) |
| option(ZLIB "Build with zlib support" OFF) |
| endif (MSVC) |
| |
| add_definitions(-DGOOGLE_PROTOBUF_CMAKE_BUILD) |
| |
| find_package(Threads REQUIRED) |
| if (CMAKE_USE_PTHREADS_INIT) |
| add_definitions(-DHAVE_PTHREAD) |
| endif (CMAKE_USE_PTHREADS_INIT) |
| |
| if (MSVC) |
| if (ZLIB) |
| set(HAVE_ZLIB 1) |
| find_path(ZLIB_INCLUDE_DIRECTORIES zlib.h ${protobuf_SOURCE_DIR}) |
| find_library(ZLIB_LIBRARIES zdll ${protobuf_SOURCE_DIR}) |
| else (ZLIB) |
| set(HAVE_ZLIB 0) |
| endif (ZLIB) |
| else (MSVC) |
| find_package(ZLIB) |
| if (ZLIB_FOUND) |
| set(HAVE_ZLIB 1) |
| else (ZLIB_FOUND) |
| set(HAVE_ZLIB 0) |
| # Explicitly set these to empty (override NOT_FOUND) so cmake doesn't |
| # complain when we use them later. |
| set(ZLIB_INCLUDE_DIRECTORIES) |
| set(ZLIB_LIBRARIES) |
| endif (ZLIB_FOUND) |
| endif (MSVC) |
| |
| if (HAVE_ZLIB) |
| add_definitions(-DHAVE_ZLIB) |
| endif (HAVE_ZLIB) |
| |
| if (MSVC) |
| if (BUILD_SHARED_LIBS) |
| add_definitions(-DPROTOBUF_USE_DLLS) |
| endif (BUILD_SHARED_LIBS) |
| add_definitions(/wd4244 /wd4267 /wd4018 /wd4355 /wd4800 /wd4251 /wd4996 /wd4146 /wd4305) |
| endif (MSVC) |
| |
| if (MSVC) |
| string(REPLACE "/" "\\" PROTOBUF_SOURCE_WIN32_PATH ${protobuf_SOURCE_DIR}) |
| string(REPLACE "/" "\\" PROTOBUF_BINARY_WIN32_PATH ${protobuf_BINARY_DIR}) |
| configure_file(extract_includes.bat.in extract_includes.bat) |
| endif (MSVC) |
| |
| get_filename_component(protobuf_source_dir ${protobuf_SOURCE_DIR} PATH) |
| |
| include_directories( |
| ${ZLIB_INCLUDE_DIRECTORIES} |
| ${protobuf_BINARY_DIR} |
| ${protobuf_source_dir}/src) |
| |
| if (MSVC) |
| # Add the "lib" prefix for generated .lib outputs. |
| set(LIB_PREFIX lib) |
| else (MSVC) |
| # When building with "make", "lib" prefix will be added automatically by |
| # the build tool. |
| set(LIB_PREFIX) |
| endif (MSVC) |
| |
| include(libprotobuf-lite.cmake) |
| include(libprotobuf.cmake) |
| include(libprotoc.cmake) |
| include(protoc.cmake) |
| if (BUILD_TESTING) |
| include(tests.cmake) |
| endif (BUILD_TESTING) |