Jonathan R. Madsen
8146426e8b
* Install perfetto tools option - E.g. traced, perfetto, etc. * Fix copying of perfetto directory * Require curl for installing perfetto tools * Fix to locating tools/ninja
206 righe
7.2 KiB
CMake
206 righe
7.2 KiB
CMake
# ======================================================================================
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# Perfetto.cmake
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#
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# Configure perfetto for omnitrace
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#
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# ======================================================================================
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include_guard(GLOBAL)
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include(ExternalProject)
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include(ProcessorCount)
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# ---------------------------------------------------------------------------------------#
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#
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# executables and libraries
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#
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# ---------------------------------------------------------------------------------------#
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find_program(
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OMNITRACE_COPY_EXECUTABLE
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NAMES cp
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PATH_SUFFIXES bin)
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find_program(
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OMNITRACE_NINJA_EXECUTABLE
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NAMES ninja
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PATH_SUFFIXES bin)
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mark_as_advanced(OMNITRACE_COPY_EXECUTABLE)
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mark_as_advanced(OMNITRACE_NINJA_EXECUTABLE)
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# ---------------------------------------------------------------------------------------#
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#
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# variables
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#
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# ---------------------------------------------------------------------------------------#
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processorcount(NUM_PROCS_REAL)
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math(EXPR _NUM_THREADS "${NUM_PROCS_REAL} - (${NUM_PROCS_REAL} / 2)")
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if(_NUM_THREADS GREATER 8)
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set(_NUM_THREADS 8)
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elseif(_NUM_THREADS LESS 1)
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set(_NUM_THREADS 1)
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endif()
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set(OMNITRACE_PERFETTO_SOURCE_DIR ${PROJECT_BINARY_DIR}/external/perfetto/source)
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set(OMNITRACE_PERFETTO_TOOLS_DIR ${PROJECT_BINARY_DIR}/external/perfetto/source/tools)
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set(OMNITRACE_PERFETTO_BINARY_DIR
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${PROJECT_BINARY_DIR}/external/perfetto/source/out/linux)
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set(OMNITRACE_PERFETTO_INSTALL_DIR
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${PROJECT_BINARY_DIR}/external/perfetto/source/out/linux/stripped)
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set(OMNITRACE_PERFETTO_LINK_FLAGS
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"-static-libgcc -static-libstdc++"
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CACHE STRING "Link flags for perfetto")
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set(OMNITRACE_PERFETTO_BUILD_THREADS
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${_NUM_THREADS}
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CACHE STRING "Number of threads to use when building perfetto tools")
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if(CMAKE_CXX_COMPILER_IS_CLANG)
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set(PERFETTO_IS_CLANG true)
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set(OMNITRACE_PERFETTO_C_FLAGS
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""
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CACHE STRING "Perfetto C flags")
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set(OMNITRACE_PERFETTO_CXX_FLAGS
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""
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CACHE STRING "Perfetto C++ flags")
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else()
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set(PERFETTO_IS_CLANG false)
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set(OMNITRACE_PERFETTO_C_FLAGS
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"-static-libgcc -static-libstdc++ -Wno-maybe-uninitialized"
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CACHE STRING "Perfetto C flags")
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set(OMNITRACE_PERFETTO_CXX_FLAGS
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"-static-libgcc -static-libstdc++ -Wno-maybe-uninitialized"
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CACHE STRING "Perfetto C++ flags")
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endif()
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mark_as_advanced(OMNITRACE_PERFETTO_C_FLAGS)
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mark_as_advanced(OMNITRACE_PERFETTO_CXX_FLAGS)
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mark_as_advanced(OMNITRACE_PERFETTO_LINK_FLAGS)
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if(NOT OMNITRACE_NINJA_EXECUTABLE)
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set(OMNITRACE_NINJA_EXECUTABLE
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${OMNITRACE_PERFETTO_TOOLS_DIR}/ninja
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CACHE FILEPATH "Ninja" FORCE)
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endif()
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# ---------------------------------------------------------------------------------------#
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#
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# source tree
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#
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# ---------------------------------------------------------------------------------------#
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if(NOT EXISTS "${OMNITRACE_PERFETTO_SOURCE_DIR}")
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execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory
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${PROJECT_BINARY_DIR}/external/perfetto)
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# cmake -E copy_directory fails for some reason
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execute_process(
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COMMAND ${OMNITRACE_COPY_EXECUTABLE} -r ${PROJECT_SOURCE_DIR}/external/perfetto/
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${OMNITRACE_PERFETTO_SOURCE_DIR})
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endif()
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configure_file(${PROJECT_SOURCE_DIR}/cmake/Templates/args.gn.in
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${OMNITRACE_PERFETTO_BINARY_DIR}/args.gn @ONLY)
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# ---------------------------------------------------------------------------------------#
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#
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# build tools
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#
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# ---------------------------------------------------------------------------------------#
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if(OMNITRACE_INSTALL_PERFETTO_TOOLS)
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find_program(
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OMNITRACE_CURL_EXECUTABLE
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NAMES curl
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PATH_SUFFIXES bin)
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if(NOT OMNITRACE_CURL_EXECUTABLE)
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omnitrace_message(
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SEND_ERROR
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"curl executable cannot be found. install-build-deps script for perfetto will fail"
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)
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endif()
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externalproject_add(
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omnitrace-perfetto-build
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PREFIX ${PROJECT_BINARY_DIR}/external/perfetto
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SOURCE_DIR ${OMNITRACE_PERFETTO_SOURCE_DIR}
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BUILD_IN_SOURCE 1
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PATCH_COMMAND ${OMNITRACE_PERFETTO_TOOLS_DIR}/install-build-deps
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CONFIGURE_COMMAND ${OMNITRACE_PERFETTO_TOOLS_DIR}/gn gen
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${OMNITRACE_PERFETTO_BINARY_DIR}
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BUILD_COMMAND ${OMNITRACE_NINJA_EXECUTABLE} -C ${OMNITRACE_PERFETTO_BINARY_DIR} -j
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${OMNITRACE_PERFETTO_BUILD_THREADS}
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INSTALL_COMMAND ""
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BUILD_BYPRODUCTS ${OMNITRACE_PERFETTO_BINARY_DIR}/args.gn)
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add_custom_target(
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omnitrace-perfetto-clean
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COMMAND ${OMNITRACE_NINJA_EXECUTABLE} -t clean
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WORKING_DIRECTORY ${OMNITRACE_PERFETTO_BINARY_DIR}
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COMMENT "Cleaning Perfetto...")
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install(
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DIRECTORY ${OMNITRACE_PERFETTO_INSTALL_DIR}/
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DESTINATION ${CMAKE_INSTALL_LIBDIR}
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FILES_MATCHING
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PATTERN "*libperfetto.so*")
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foreach(_FILE perfetto traced tracebox traced_probes traced_perf trigger_perfetto)
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install(
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PROGRAMS ${OMNITRACE_PERFETTO_INSTALL_DIR}/${_FILE}
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DESTINATION ${CMAKE_INSTALL_BINDIR}
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OPTIONAL)
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endforeach()
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endif()
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# ---------------------------------------------------------------------------------------#
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#
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# perfetto static library
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#
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# ---------------------------------------------------------------------------------------#
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add_library(omnitrace-perfetto-library STATIC)
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add_library(omnitrace::omnitrace-perfetto-library ALIAS omnitrace-perfetto-library)
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target_sources(
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omnitrace-perfetto-library PRIVATE ${OMNITRACE_PERFETTO_SOURCE_DIR}/sdk/perfetto.cc
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${OMNITRACE_PERFETTO_SOURCE_DIR}/sdk/perfetto.h)
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target_link_libraries(
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omnitrace-perfetto-library
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PRIVATE omnitrace::omnitrace-threading omnitrace::omnitrace-static-libgcc
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omnitrace::omnitrace-static-libstdcxx)
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set_target_properties(
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omnitrace-perfetto-library
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PROPERTIES OUTPUT_NAME perfetto
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ARCHIVE_OUTPUT_DIRECTORY ${OMNITRACE_PERFETTO_BINARY_DIR}
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POSITION_INDEPENDENT_CODE ON
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CXX_VISIBILITY_PRESET "internal")
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set(perfetto_DIR ${OMNITRACE_PERFETTO_SOURCE_DIR})
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set(PERFETTO_ROOT_DIR
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${OMNITRACE_PERFETTO_SOURCE_DIR}
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CACHE PATH "Root Perfetto installation" FORCE)
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set(PERFETTO_INCLUDE_DIR
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${OMNITRACE_PERFETTO_SOURCE_DIR}/sdk
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CACHE PATH "Perfetto include folder" FORCE)
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set(PERFETTO_LIBRARY
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${OMNITRACE_PERFETTO_BINARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}perfetto${CMAKE_STATIC_LIBRARY_SUFFIX}
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CACHE FILEPATH "Perfetto library" FORCE)
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mark_as_advanced(PERFETTO_ROOT_DIR)
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mark_as_advanced(PERFETTO_INCLUDE_DIR)
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mark_as_advanced(PERFETTO_LIBRARY)
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# ---------------------------------------------------------------------------------------#
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#
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# perfetto interface library
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#
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# ---------------------------------------------------------------------------------------#
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omnitrace_target_compile_definitions(omnitrace-perfetto INTERFACE OMNITRACE_USE_PERFETTO)
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target_include_directories(omnitrace-perfetto SYSTEM
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INTERFACE $<BUILD_INTERFACE:${PERFETTO_INCLUDE_DIR}>)
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target_link_libraries(
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omnitrace-perfetto INTERFACE $<BUILD_INTERFACE:${PERFETTO_LIBRARY}>
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$<BUILD_INTERFACE:omnitrace::omnitrace-threading>)
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