mirror of
https://github.com/google/flatbuffers.git
synced 2026-06-06 05:27:24 +00:00
6d6271db2f
* Changes for verifying a buffer dynamically using reflection. * Fixing build issues on linux and applied code reformatting. * Fixing the file order in cmake file that was messing up the macro based code inclusion. Added tests for reflection based verification. * Changes for verifying a buffer dynamically using reflection. Fixing build issues on linux and applied code reformatting. Fixing the file order in cmake file that was messing up the macro based code inclusion. Added tests for reflection based verification. * Incorporated the code review changes that were requested: 1. Changed the Verify function signature. 2. Changed the variable names to use snake_case. 3. Added better comments. 4. Refactored duplicate code. 5. Changed the verifier class so that it has the same size when compiled with or without FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE macro. * Setting FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE and FLATBUFFERS_DEBUG_VERIFICATION_FAILURE through cmake for flattests so that it gets propagted to all translation units of flattests. * Making the Verifier struct fields the same in all cases. Also reverting the target_compile_definitions change in cmake file because build machine on travis does not have cmake version 3.0 or higher which was the version when target_compile_definitions was added in cmake. * Defining macros through cmake in a portable way using functions that are available in cmake 2.8.
250 lines
7.7 KiB
CMake
250 lines
7.7 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_FLATLIB "Enable the build of the flatbuffers library"
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ON)
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option(FLATBUFFERS_BUILD_FLATC "Enable the build of the flatbuffers compiler"
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ON)
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option(FLATBUFFERS_BUILD_FLATHASH "Enable the build of flathash" ON)
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option(FLATBUFFERS_BUILD_GRPCTEST "Enable the build of grpctest" OFF)
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option(FLATBUFFERS_BUILD_SHAREDLIB
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"Enable the build of the flatbuffers shared library"
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OFF)
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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_Library_SRCS
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include/flatbuffers/code_generators.h
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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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include/flatbuffers/reflection.h
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include/flatbuffers/reflection_generated.h
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src/idl_parser.cpp
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src/idl_gen_text.cpp
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src/reflection.cpp
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src/util.cpp
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)
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set(FlatBuffers_Compiler_SRCS
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${FlatBuffers_Library_SRCS}
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src/idl_gen_cpp.cpp
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src/idl_gen_general.cpp
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src/idl_gen_go.cpp
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src/idl_gen_js.cpp
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src/idl_gen_php.cpp
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src/idl_gen_python.cpp
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src/idl_gen_fbs.cpp
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src/idl_gen_grpc.cpp
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src/flatc.cpp
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grpc/src/compiler/schema_interface.h
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grpc/src/compiler/cpp_generator.h
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grpc/src/compiler/cpp_generator.cc
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grpc/src/compiler/go_generator.h
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grpc/src/compiler/go_generator.cc
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)
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set(FlatHash_SRCS
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include/flatbuffers/hash.h
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src/flathash.cpp
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)
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set(FlatBuffers_Tests_SRCS
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${FlatBuffers_Library_SRCS}
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src/idl_gen_fbs.cpp
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src/idl_gen_general.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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src/util.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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${CMAKE_CURRENT_BINARY_DIR}/samples/monster_generated.h
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)
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set(FlatBuffers_GRPCTest_SRCS
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include/flatbuffers/flatbuffers.h
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include/flatbuffers/grpc.h
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tests/monster_test.grpc.fb.h
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tests/monster_test.grpc.fb.cc
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grpc/tests/grpctest.cpp
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# file generated by running compiler on samples/monster.fbs
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${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 ${FlatBuffers_Tests_SRCS})
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if(EXISTS "${CMAKE_TOOLCHAIN_FILE}")
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# do not apply any global settings if the toolchain
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# is being configured externally
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elseif(APPLE)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra")
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elseif(CMAKE_COMPILER_IS_GNUCXX)
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if(CYGWIN)
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -std=gnu++11")
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else(CYGWIN)
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -std=c++0x")
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endif(CYGWIN)
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra -Werror=shadow")
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if (GCC_VERSION VERSION_GREATER 4.4)
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -Wunused-result -Werror=unused-result \
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-Wunused-parameter -Werror=unused-parameter")
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endif()
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# Certain platforms such as ARM do not use signed chars by default
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# which causes issues with certain bounds checks.
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -fsigned-char")
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elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -std=c++0x -stdlib=libc++ -Wall -pedantic -Werror \
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-Wextra")
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if(NOT "${CMAKE_SYSTEM_NAME}" MATCHES "FreeBSD")
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set(CMAKE_EXE_LINKER_FLAGS
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"${CMAKE_EXE_LINKER_FLAGS} -lc++abi")
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endif()
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# Certain platforms such as ARM do not use signed chars by default
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# which causes issues with certain bounds checks.
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -fsigned-char")
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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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include_directories(grpc)
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if(FLATBUFFERS_BUILD_FLATLIB)
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add_library(flatbuffers STATIC ${FlatBuffers_Library_SRCS})
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endif()
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if(FLATBUFFERS_BUILD_FLATC)
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add_executable(flatc ${FlatBuffers_Compiler_SRCS})
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if(NOT FLATBUFFERS_FLATC_EXECUTABLE)
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set(FLATBUFFERS_FLATC_EXECUTABLE $<TARGET_FILE:flatc>)
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endif()
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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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if(FLATBUFFERS_BUILD_SHAREDLIB)
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add_library(flatbuffers_shared SHARED ${FlatBuffers_Library_SRCS})
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set_target_properties(flatbuffers_shared PROPERTIES OUTPUT_NAME flatbuffers)
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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 ${GEN_HEADER}
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COMMAND "${FLATBUFFERS_FLATC_EXECUTABLE}" -c --no-includes --gen-mutable
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--gen-object-api -o "${SRC_FBS_DIR}"
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"${CMAKE_CURRENT_SOURCE_DIR}/${SRC_FBS}"
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DEPENDS flatc)
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endfunction()
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function(compile_flatbuffers_schema_to_binary SRC_FBS)
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get_filename_component(SRC_FBS_DIR ${SRC_FBS} PATH)
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string(REGEX REPLACE "\\.fbs$" ".bfbs" GEN_BINARY_SCHEMA ${SRC_FBS})
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add_custom_command(
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OUTPUT ${GEN_BINARY_SCHEMA}
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COMMAND "${FLATBUFFERS_FLATC_EXECUTABLE}" -b --schema -o "${SRC_FBS_DIR}"
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"${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 ${FlatBuffers_Tests_SRCS})
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set_property(TARGET flattests
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PROPERTY COMPILE_DEFINITIONS FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
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FLATBUFFERS_DEBUG_VERIFICATION_FAILURE=1)
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compile_flatbuffers_schema_to_cpp(samples/monster.fbs)
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include_directories(${CMAKE_CURRENT_BINARY_DIR}/samples)
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add_executable(flatsamplebinary ${FlatBuffers_Sample_Binary_SRCS})
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add_executable(flatsampletext ${FlatBuffers_Sample_Text_SRCS})
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endif()
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if(FLATBUFFERS_BUILD_GRPCTEST)
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if(CMAKE_COMPILER_IS_GNUCXX)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-parameter")
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endif()
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add_executable(grpctest ${FlatBuffers_GRPCTest_SRCS})
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target_link_libraries(grpctest grpc++_unsecure grpc pthread dl)
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endif()
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if(FLATBUFFERS_INSTALL)
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install(DIRECTORY include/flatbuffers DESTINATION include)
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if(FLATBUFFERS_BUILD_FLATLIB)
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install(TARGETS flatbuffers DESTINATION lib)
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endif()
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if(FLATBUFFERS_BUILD_FLATC)
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install(TARGETS flatc DESTINATION bin)
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endif()
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if(FLATBUFFERS_BUILD_SHAREDLIB)
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install(TARGETS flatbuffers_shared DESTINATION lib)
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endif()
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endif()
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if(FLATBUFFERS_BUILD_TESTS)
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enable_testing()
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file(COPY "${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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include(CMake/BuildFlatBuffers.cmake)
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if(FLATBUFFERS_PACKAGE_DEBIAN)
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include(CMake/PackageDebian.cmake)
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endif()
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