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125 lines
4.0 KiB
125 lines
4.0 KiB
function(disable_clang_tidy target)
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set_target_properties(${target} PROPERTIES
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C_CLANG_TIDY ""
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CXX_CLANG_TIDY ""
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)
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endfunction()
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function(addtest test_name)
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add_executable(${test_name} ${ARGN})
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addtest_part(${test_name} ${ARGN})
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target_link_libraries(${test_name} GTest::gmock_main)
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add_test(
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NAME ${test_name}
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COMMAND $<TARGET_FILE:${test_name}>
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)
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set_target_properties(${test_name} PROPERTIES
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RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/test_bin
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ARCHIVE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/test_lib
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LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/test_lib
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)
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disable_clang_tidy(${test_name})
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set_property(GLOBAL APPEND PROPERTY TEST_TARGETS ${test_name})
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endfunction()
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function(addtest_part test_name)
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if (POLICY CMP0076)
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cmake_policy(SET CMP0076 NEW)
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endif ()
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target_sources(${test_name} PUBLIC
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${ARGN}
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)
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endfunction()
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# conditionally applies flag. If flag is supported by current compiler, it will be added to compile options.
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function(add_flag flag)
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check_cxx_compiler_flag(${flag} FLAG_${flag})
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if (FLAG_${flag} EQUAL 1)
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add_compile_options(${flag})
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endif ()
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endfunction()
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function(compile_proto_to_cpp PROTO_LIBRARY_NAME PB_H PB_CC PROTO)
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if (NOT Protobuf_INCLUDE_DIR)
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get_target_property(Protobuf_INCLUDE_DIR protobuf::libprotobuf INTERFACE_INCLUDE_DIRECTORIES)
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endif()
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if (NOT Protobuf_INCLUDE_DIR)
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message(FATAL_ERROR "Protobuf_INCLUDE_DIR is empty")
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endif ()
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if (NOT Protobuf_PROTOC_EXECUTABLE)
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get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc IMPORTED_LOCATION_RELEASE)
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set(PROTOBUF_DEPENDS protobuf::protoc)
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endif()
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if (NOT Protobuf_PROTOC_EXECUTABLE)
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get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc IMPORTED_LOCATION_DEBUG)
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set(PROTOBUF_DEPENDS protobuf::protoc)
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endif()
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if (NOT Protobuf_PROTOC_EXECUTABLE)
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get_target_property(Protobuf_PROTOC_EXECUTABLE protobuf::protoc IMPORTED_LOCATION)
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set(PROTOBUF_DEPENDS protobuf::protoc)
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endif()
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if (NOT Protobuf_PROTOC_EXECUTABLE)
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message(FATAL_ERROR "Protobuf_PROTOC_EXECUTABLE is empty")
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endif ()
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get_filename_component(PROTO_ABS "${PROTO}" ABSOLUTE)
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# get relative (to CMAKE_BINARY_DIR) path of current proto file
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file(RELATIVE_PATH SCHEMA_REL "${CMAKE_BINARY_DIR}/src" "${CMAKE_CURRENT_BINARY_DIR}")
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set(SCHEMA_OUT_DIR ${CMAKE_BINARY_DIR}/pb/${PROTO_LIBRARY_NAME}/generated)
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file(MAKE_DIRECTORY ${SCHEMA_OUT_DIR})
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string(REGEX REPLACE "\\.proto$" ".pb.h" GEN_PB_HEADER ${PROTO})
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string(REGEX REPLACE "\\.proto$" ".pb.cc" GEN_PB ${PROTO})
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set(GEN_COMMAND ${Protobuf_PROTOC_EXECUTABLE})
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set(GEN_ARGS ${Protobuf_INCLUDE_DIR})
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set(OUT_HPP ${SCHEMA_OUT_DIR}/${SCHEMA_REL}/${GEN_PB_HEADER})
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set(OUT_CPP ${SCHEMA_OUT_DIR}/${SCHEMA_REL}/${GEN_PB})
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set(GENERATION_DIR ${SCHEMA_OUT_DIR}/${SCHEMA_REL})
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add_custom_command(
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OUTPUT ${OUT_HPP} ${OUT_CPP}
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COMMAND ${GEN_COMMAND}
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ARGS -I${PROJECT_SOURCE_DIR}/src -I${GEN_ARGS} --cpp_out=${SCHEMA_OUT_DIR} ${PROTO_ABS}
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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DEPENDS ${PROTOBUF_DEPENDS} ${PROTO_ABS}
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VERBATIM
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)
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set(${PB_H} ${SCHEMA_OUT_DIR}/${SCHEMA_REL}/${GEN_PB_HEADER} PARENT_SCOPE)
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set(${PB_CC} ${SCHEMA_OUT_DIR}/${SCHEMA_REL}/${GEN_PB} PARENT_SCOPE)
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endfunction()
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add_custom_target(generated
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COMMENT "Building generated files..."
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)
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function(add_proto_library NAME)
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set(SOURCES "")
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foreach (PROTO IN ITEMS ${ARGN})
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compile_proto_to_cpp(${NAME} H C ${PROTO})
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list(APPEND SOURCES ${H} ${C})
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endforeach ()
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add_library(${NAME}
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${SOURCES}
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)
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target_link_libraries(${NAME}
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protobuf::libprotobuf
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)
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target_include_directories(${NAME} PUBLIC
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# required for common targets
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$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/pb/${NAME}>
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# required for compiling proto targets
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$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/pb/${NAME}/generated>
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)
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disable_clang_tidy(${NAME})
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libp2p_install(${NAME})
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add_dependencies(generated ${NAME})
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endfunction()
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