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thethirdmanthethirdman
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Quicktrace: initial commit of the tiles
Commit the initial set of quicktrace files. The license needs to be updated to be open source.
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‎CMakeLists.txt

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# Copyright (c) 2023 Arista Networks, Inc. All rights reserved.
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# Arista Networks, Inc. Confidential and Proprietary.
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cmake_minimum_required(VERSION 3.20.2)
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project(QuickTrace)
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include(GNUInstallDirs)
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set(BUILD_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/bld/include)
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if(NOT EXISTS ${BUILD_INCLUDE_DIR}/${CMAKE_PROJECT_NAME})
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file(MAKE_DIRECTORY ${BUILD_INCLUDE_DIR}/${CMAKE_PROJECT_NAME})
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endif()
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set(
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INCLUDE_DIRS
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${PROJECT_SOURCE_DIR}
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${PROJECT_SOURCE_DIR}/test
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${BUILD_INCLUDE_DIR}
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)
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include_directories(${INCLUDE_DIRS})
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find_package(PythonInterp 3.9 REQUIRED)
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find_package(PythonLibs 3.9 REQUIRED)
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#------------------------------------------------------------------------------------
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# LIBRARIES
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#------------------------------------------------------------------------------------
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# NOTE: Prior to building QuickTrace, we copy all relevant headers to
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# ./bld/include/QuickTrace so that all source files can easily find any included
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# headers which may be in the form of #include <QuickTrace/...>
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#------------------------------------------------------------------------------------
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# QuickTrace
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set(
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QUICKTRACE_HEADERS
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${CMAKE_SOURCE_DIR}/Qtc.h
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${CMAKE_SOURCE_DIR}/QtcDecl.h
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${CMAKE_SOURCE_DIR}/QuickTrace.h
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${CMAKE_SOURCE_DIR}/QuickTraceCommon.h
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${CMAKE_SOURCE_DIR}/QuickTraceFormatString.h
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${CMAKE_SOURCE_DIR}/QuickTraceOptFormatter.h
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${CMAKE_SOURCE_DIR}/Registration.h
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${CMAKE_SOURCE_DIR}/QtFmtGeneric.h
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${CMAKE_SOURCE_DIR}/WallClockQt.h
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${CMAKE_SOURCE_DIR}/QuickTraceRingBuf.h
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)
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set(
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QUICKTRACE_SOURCES
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${CMAKE_SOURCE_DIR}/QuickTrace.cpp
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${CMAKE_SOURCE_DIR}/Qtc.cpp
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${CMAKE_SOURCE_DIR}/Registration.cpp
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${CMAKE_SOURCE_DIR}/QtFmtGeneric.cpp
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)
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file(
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COPY
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${QUICKTRACE_HEADERS}
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DESTINATION
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${BUILD_INCLUDE_DIR}/${CMAKE_PROJECT_NAME}
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)
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add_library(QuickTrace SHARED)
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target_sources(
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QuickTrace
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PRIVATE
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${QUICKTRACE_SOURCES}
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${QUICKTRACE_HEADERS}
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)
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set_property(
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TARGET
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QuickTrace
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PROPERTY
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PUBLIC_HEADER ${QUICKTRACE_HEADERS}
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)
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target_link_libraries(
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QuickTrace
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PRIVATE
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rt
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dl
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pthread
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)
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install(
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TARGETS
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QuickTrace
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LIBRARY
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DESTINATION ${CMAKE_INSTALL_LIBDIR}
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PUBLIC_HEADER
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${CMAKE_PROJECT_NAME}
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)
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#------------------------------------------------------------------------------------
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# MessageFormatter
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set(
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MESSAGE_FORMATTER_HEADERS
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${CMAKE_SOURCE_DIR}/MessageFormatter.h
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${CMAKE_SOURCE_DIR}/MessageFormatterCommon.h
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)
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set(
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MESSAGE_FORMATTER_SOURCES
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${CMAKE_SOURCE_DIR}/MessageFormatter.cpp
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)
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file(
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COPY
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${MESSAGE_FORMATTER_HEADERS}
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DESTINATION
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${BUILD_INCLUDE_DIR}/${CMAKE_PROJECT_NAME}
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)
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add_library(MessageFormatter SHARED)
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target_sources(
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MessageFormatter
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PRIVATE
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${MESSAGE_FORMATTER_SOURCES}
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${MESSAGE_FORMATTER_HEADERS}
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)
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set_property(
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TARGET
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MessageFormatter
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PROPERTY
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PUBLIC_HEADER ${MESSAGE_FORMATTER_HEADERS}
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)
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target_link_libraries(
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MessageFormatter
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PRIVATE
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rt
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dl
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pthread
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)
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install(
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TARGETS
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MessageFormatter
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LIBRARY
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DESTINATION ${CMAKE_INSTALL_LIBDIR}
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PUBLIC_HEADER
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${CMAKE_PROJECT_NAME}
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)
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#------------------------------------------------------------------------------------
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# PYTHON EXTENSION MODULES
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#------------------------------------------------------------------------------------
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add_library(QuickTracePy SHARED)
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target_sources(
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QuickTracePy
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PRIVATE
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${CMAKE_SOURCE_DIR}/_QuickTrace.cpp
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)
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target_include_directories(
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QuickTracePy
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PRIVATE
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${PYTHON_INCLUDE_DIRS}
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)
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target_link_libraries(
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QuickTracePy
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PRIVATE
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${PYTHON_LIBRARIES}
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pthread
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QuickTrace
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)
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#------------------------------------------------------------------------------------
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# BINARIES
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#------------------------------------------------------------------------------------
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set(
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MESSAGE_PARSER_SOURCES
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${CMAKE_SOURCE_DIR}/MessageParser.cpp
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)
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set(
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MESSAGE_PARSER_HEADERS
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${CMAKE_SOURCE_DIR}/MessageParser.h
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)
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file(
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COPY
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${MESSAGE_PARSER_HEADERS}
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DESTINATION
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${BUILD_INCLUDE_DIR}/${CMAKE_PROJECT_NAME}
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)
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#------------------------------------------------------------------------------------
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# qtclear
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add_executable(
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qtclear
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qtclear.cpp
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)
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install(
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TARGETS
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qtclear
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RUNTIME
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DESTINATION ${CMAKE_INSTALL_BINDIR}
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)
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#------------------------------------------------------------------------------------
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# qtctl
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add_executable(
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qtctl
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qtctl.cpp
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${MESSAGE_PARSER_SOURCES}
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${MESSAGE_PARSER_HEADERS}
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)
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target_link_libraries(
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qtctl
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PRIVATE
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pcrecpp
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)
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install(
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TARGETS
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qtctl
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RUNTIME
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DESTINATION ${CMAKE_INSTALL_BINDIR}
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)
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#------------------------------------------------------------------------------------
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# qttail
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add_executable(
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qttail
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qttail.cpp
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${MESSAGE_PARSER_SOURCES}
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${MESSAGE_PARSER_HEADERS}
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)
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set_target_properties(
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qttail
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PROPERTIES
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PUBLIC_HEADER ${MESSAGE_PARSER_HEADERS}
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COMPILE_FLAGS "-fomit-frame-pointer"
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)
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target_link_libraries(
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qttail
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PRIVATE
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dl
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MessageFormatter
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)
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install(
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TARGETS
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qttail
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RUNTIME
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DESTINATION ${CMAKE_INSTALL_BINDIR}
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PUBLIC_HEADER
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${CMAKE_PROJECT_NAME}
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)
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#------------------------------------------------------------------------------------
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# SCRIPTS
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#------------------------------------------------------------------------------------
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#------------------------------------------------------------------------------------
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# qtpkt
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install(
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PROGRAMS
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qtpkt
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DESTINATION
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${CMAKE_INSTALL_BINDIR}
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)
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if(DEFINED BUILD_TEST)
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enable_testing()
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add_subdirectory(test)
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endif()

‎CMakePresets.json

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{
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"version": 2,
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"cmakeMinimumRequired": {
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"major": 3,
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"minor": 20,
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"patch": 2
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},
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"configurePresets": [
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{
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"name": "c-cpp-std",
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"description": "Default C/C++ standard and compiler used to build QuickTrace",
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"hidden": true,
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"cacheVariables": {
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"CMAKE_C_COMPILER": "gcc",
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"CMAKE_CXX_EXTENSIONS": "OFF",
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"CMAKE_CXX_STANDARD": "17",
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"CMAKE_CXX_STANDARD_REQUIRED": "ON"
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}
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},
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{
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"name": "flags",
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"description": "Default flags used to build QuickTrace",
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"hidden": true,
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"cacheVariables": {
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"CMAKE_C_FLAGS": "-Wextra -Wall -Werror -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unused-but-set-variable",
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"CMAKE_CXX_FLAGS": "-Wextra -Wall -Werror -Wno-unused-parameter -Wno-missing-field-initializers -Wno-unused-but-set-variable",
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"CMAKE_EXE_LINKER_FLAGS": "-Wl,--no-undefined"
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}
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},
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{
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"name": "base",
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"description": "Base build config for QuickTrace",
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"hidden": true,
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"inherits": ["c-cpp-std", "flags"],
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"generator": "Ninja",
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"binaryDir": "${sourceDir}/bld"
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},
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{
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"name": "default",
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"description": "Default build config",
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"inherits": "base",
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"cacheVariables": {
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"CMAKE_BUILD_TYPE": "Debug",
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"CMAKE_C_FLAGS_DEBUG": "-O0 -g",
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"CMAKE_CXX_FLAGS_DEBUG": "-O0 -g",
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"CMAKE_RUNTIME_OUTPUT_DIRECTORY": "${sourceDir}/bld/bin",
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"CMAKE_LIBRARY_OUTPUT_DIRECTORY": "${sourceDir}/bld/lib"
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}
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},
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{
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"name": "test",
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"description": "Test build config to run all unit tests in QuickTrace",
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"inherits": "default",
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"cacheVariables": {
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"BUILD_TEST": true
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},
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"environment": {
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"PATH": ".:${sourceDir}/bld/bin:${sourceDir}/test:$penv{PATH}",
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"PYTHONPATH": ".:${sourceDir}/bld/lib:$penv{PYTHONPATH}",
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"LD_LIBRARY_PATH": "${sourceDir}/bld/lib:$penv{LD_LIBRARY_PATH}"
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}
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},
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{
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"name": "release",
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"description": "Release build config",
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"inherits": "base",
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"cacheVariables": {
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"CMAKE_BUILD_TYPE": "Release",
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"CMAKE_C_FLAGS_RELEASE": "-O2",
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"CMAKE_CXX_FLAGS_RELEASE": "-O2",
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"CMAKE_RUNTIME_OUTPUT_DIRECTORY": "${sourceDir}/bld/bin",
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"CMAKE_LIBRARY_OUTPUT_DIRECTORY": "${sourceDir}/bld/lib"
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}
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}
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],
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"buildPresets": [
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{
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"name": "default",
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"configurePreset": "default",
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"jobs": 5
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},
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{
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"name": "test",
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"configurePreset": "test",
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"jobs": 5
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},
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{
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"name": "release",
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"configurePreset": "release",
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"jobs": 5
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}
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],
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"testPresets": [
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{
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"name": "test",
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"configurePreset": "test",
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"output": {
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"outputOnFailure": true
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},
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"execution": {
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"noTestsAction": "error",
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"jobs": 5
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}
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}
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]
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}

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