140 lines
4.1 KiB
CMake
140 lines
4.1 KiB
CMake
cmake_minimum_required(VERSION 2.8)
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project(FlatBuffers)
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# NOTE: Code coverage only works on Linux & OSX.
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option(FLATBUFFERS_CODE_COVERAGE "Enable the code coverage build option." OFF)
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option(FLATBUFFERS_BUILD_TESTS "Enable the build of tests and samples." ON)
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option(FLATBUFFERS_INSTALL "Enable the installation of targets." ON)
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option(FLATBUFFERS_BUILD_FLATC "Enable the build of the flatbuffers compiler" ON)
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option(FLATBUFFERS_BUILD_FLATHASH "Enable the build of flathash" ON)
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if(NOT FLATBUFFERS_BUILD_FLATC AND FLATBUFFERS_BUILD_TESTS)
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message(WARNING
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"Cannot build tests without building the compiler. Tests will be disabled.")
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set(FLATBUFFERS_BUILD_TESTS OFF)
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endif()
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set(FlatBuffers_Compiler_SRCS
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include/flatbuffers/flatbuffers.h
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include/flatbuffers/hash.h
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include/flatbuffers/idl.h
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include/flatbuffers/util.h
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src/idl_parser.cpp
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src/idl_gen_cpp.cpp
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src/idl_gen_general.cpp
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src/idl_gen_go.cpp
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src/idl_gen_python.cpp
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src/idl_gen_text.cpp
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src/idl_gen_fbs.cpp
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src/flatc.cpp
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)
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set(FlatHash_SRCS
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include/flatbuffers/hash.h
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src/flathash.cpp
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)
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set(FlatBuffers_Tests_SRCS
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include/flatbuffers/flatbuffers.h
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include/flatbuffers/hash.h
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include/flatbuffers/idl.h
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include/flatbuffers/util.h
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src/idl_parser.cpp
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src/idl_gen_general.cpp
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src/idl_gen_text.cpp
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src/idl_gen_fbs.cpp
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tests/test.cpp
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# file generate by running compiler on tests/monster_test.fbs
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${CMAKE_CURRENT_BINARY_DIR}/tests/monster_test_generated.h
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)
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set(FlatBuffers_Sample_Binary_SRCS
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include/flatbuffers/flatbuffers.h
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samples/sample_binary.cpp
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# file generated by running compiler on samples/monster.fbs
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${CMAKE_CURRENT_BINARY_DIR}/samples/monster_generated.h
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)
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set(FlatBuffers_Sample_Text_SRCS
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include/flatbuffers/flatbuffers.h
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include/flatbuffers/hash.h
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include/flatbuffers/idl.h
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include/flatbuffers/util.h
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src/idl_parser.cpp
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src/idl_gen_text.cpp
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samples/sample_text.cpp
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# file generated by running compiler on samples/monster.fbs
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${CMAKE_CURRENT_BINARY_DIR}/samples/monster_generated.h
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)
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# source_group(Compiler FILES ${FlatBuffers_Compiler_SRCS})
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# source_group(Tests FILES ${FlatBuffers_Tests_SRCS})
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if(APPLE)
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++ -Wall -pedantic -Werror -Wextra")
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elseif(CMAKE_COMPILER_IS_GNUCXX)
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -std=c++0x -Wall -pedantic -Werror -Wextra")
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elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -std=c++0x -stdlib=libc++ -Wall -pedantic -Werror -Wextra")
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endif()
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if(FLATBUFFERS_CODE_COVERAGE)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -fprofile-arcs -ftest-coverage")
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set(CMAKE_EXE_LINKER_FLAGS
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"${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage")
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endif()
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if(BIICODE)
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include(biicode/cmake/biicode.cmake)
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return()
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endif()
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include_directories(include)
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if(FLATBUFFERS_BUILD_FLATC)
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add_executable(flatc ${FlatBuffers_Compiler_SRCS})
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endif()
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if(FLATBUFFERS_BUILD_FLATHASH)
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add_executable(flathash ${FlatHash_SRCS})
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endif()
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function(compile_flatbuffers_schema_to_cpp SRC_FBS)
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get_filename_component(SRC_FBS_DIR ${SRC_FBS} PATH)
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string(REGEX REPLACE "\\.fbs$" "_generated.h" GEN_HEADER ${SRC_FBS})
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add_custom_command(
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OUTPUT ${GEN_HEADER}
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COMMAND flatc -c --gen-mutable -o "${SRC_FBS_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/${SRC_FBS}"
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DEPENDS flatc)
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endfunction()
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if(FLATBUFFERS_BUILD_TESTS)
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compile_flatbuffers_schema_to_cpp(tests/monster_test.fbs)
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include_directories(${CMAKE_CURRENT_BINARY_DIR}/tests)
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add_executable(flattests ${FlatBuffers_Tests_SRCS})
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compile_flatbuffers_schema_to_cpp(samples/monster.fbs)
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include_directories(${CMAKE_CURRENT_BINARY_DIR}/samples)
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add_executable(flatsamplebinary ${FlatBuffers_Sample_Binary_SRCS})
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add_executable(flatsampletext ${FlatBuffers_Sample_Text_SRCS})
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endif()
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if(FLATBUFFERS_INSTALL)
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install(DIRECTORY include/flatbuffers DESTINATION include)
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if(FLATBUFFERS_BUILD_FLATC)
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install(TARGETS flatc DESTINATION bin)
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endif()
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endif()
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if(FLATBUFFERS_BUILD_TESTS)
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enable_testing()
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file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/tests" DESTINATION
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"${CMAKE_CURRENT_BINARY_DIR}")
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add_test(NAME flattests COMMAND flattests)
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endif()
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