262 lines
7.5 KiB
CMake
262 lines
7.5 KiB
CMake
cmake_minimum_required(VERSION 3.8...3.23)
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if(${CMAKE_VERSION} VERSION_LESS 3.12)
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cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
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endif()
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project(
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libcpptrace
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VERSION 1.0.0
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LANGUAGES CXX
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)
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set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
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#set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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include(GNUInstallDirs)
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include(CheckCXXSourceCompiles)
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file(GLOB_RECURSE sources src/*.cpp)
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#message(STATUS "Sources" ${sources})
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add_library(cpptrace ${sources} include/cpptrace/cpptrace.hpp)
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target_include_directories(
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cpptrace
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PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include/>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/cpptrace/cpptrace>
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)
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target_compile_features(
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cpptrace
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PUBLIC
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cxx_std_11
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)
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set_target_properties(
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cpptrace
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PROPERTIES
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CXX_STANDARD_REQUIRED TRUE
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CXX_EXTENSIONS OFF
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)
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target_compile_options(
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cpptrace
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PRIVATE
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$<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wall -Wextra -Werror=return-type -Wshadow>
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$<$<CXX_COMPILER_ID:MSVC>:/W4 /WX /permissive->
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)
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function(check_support var source includes libraries definitions)
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set(CMAKE_REQUIRED_INCLUDES "${includes}")
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list(APPEND CMAKE_REQUIRED_INCLUDES "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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set(CMAKE_REQUIRED_LIBRARIES "${libraries}")
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set(CMAKE_REQUIRED_DEFINITIONS "${definitions}")
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check_cxx_source_compiles("#include \"${source}\"" ${var})
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set(${var} ${${var}} PARENT_SCOPE)
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endfunction()
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option(LIBCPPTRACE_FULL_TRACE_WITH_LIBBACKTRACE "" OFF)
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option(LIBCPPTRACE_GET_SYMBOLS_WITH_LIBBACKTRACE "" OFF)
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option(LIBCPPTRACE_GET_SYMBOLS_WITH_LIBDL "" OFF)
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option(LIBCPPTRACE_GET_SYMBOLS_WITH_ADDR2LINE "" OFF)
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option(LIBCPPTRACE_GET_SYMBOLS_WITH_DBGHELP "" OFF)
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option(LIBCPPTRACE_GET_SYMBOLS_WITH_NOTHING "" OFF)
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option(LIBCPPTRACE_UNWIND_WITH_EXECINFO "" OFF)
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option(LIBCPPTRACE_UNWIND_WITH_WINAPI "" OFF)
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option(LIBCPPTRACE_UNWIND_WITH_NOTHING "" OFF)
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option(LIBCPPTRACE_DEMANGLE_WITH_CXXABI "" OFF)
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option(LIBCPPTRACE_DEMANGLE_WITH_NOTHING "" OFF)
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# =============================================== Autoconfig full dump ===============================================
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# If nothing is specified, attempt to use libbacktrace's full dump
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if(
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NOT (
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LIBCPPTRACE_FULL_TRACE_WITH_LIBBACKTRACE OR
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LIBCPPTRACE_GET_SYMBOLS_WITH_LIBBACKTRACE OR
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LIBCPPTRACE_GET_SYMBOLS_WITH_NOTHING OR
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LIBCPPTRACE_UNWIND_WITH_EXECINFO OR
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LIBCPPTRACE_UNWIND_WITH_WINAPI OR
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LIBCPPTRACE_UNWIND_WITH_NOTHING
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)
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)
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# Attempt to auto-config
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check_support(HAS_BACKTRACE has_backtrace.cpp "" "backtrace" "")
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if(HAS_BACKTRACE)
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set(LIBCPPTRACE_FULL_TRACE_WITH_LIBBACKTRACE On)
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message(STATUS "Cpptrace auto config: Using libbacktrace for the full trace")
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endif()
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endif()
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# =============================================== Autoconfig unwinding ===============================================
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# Unwind back-ends (If not doing LIBCPPTRACE_FULL_TRACE_WITH_LIBBACKTRACE)
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if(
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NOT (
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LIBCPPTRACE_FULL_TRACE_WITH_LIBBACKTRACE OR
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LIBCPPTRACE_UNWIND_WITH_EXECINFO OR
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LIBCPPTRACE_UNWIND_WITH_WINAPI OR
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LIBCPPTRACE_UNWIND_WITH_NOTHING
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)
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)
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# Attempt to auto-config
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if(UNIX)
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check_support(HAS_EXECINFO has_execinfo.cpp "" "" "")
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if(HAS_EXECINFO)
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set(LIBCPPTRACE_UNWIND_WITH_EXECINFO On)
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message(STATUS "Cpptrace auto config: Using execinfo.h for unwinding")
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else()
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set(LIBCPPTRACE_UNWIND_WITH_NOTHING On)
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message(WARNING "Cpptrace auto config: <execinfo.h> doesn't seem to be supported, stack tracing will not work.")
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endif()
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elseif(WIN32)
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set(LIBCPPTRACE_UNWIND_WITH_WINAPI On)
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message(STATUS "Cpptrace auto config: Using winapi for unwinding")
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endif()
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else()
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#message(STATUS "MANUAL CONFIG SPECIFIED")
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endif()
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# =============================================== Autoconfig symbols ===============================================
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# Symbol back-ends (If not doing LIBCPPTRACE_FULL_TRACE_WITH_LIBBACKTRACE)
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if(
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NOT (
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LIBCPPTRACE_FULL_TRACE_WITH_LIBBACKTRACE OR
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LIBCPPTRACE_GET_SYMBOLS_WITH_LIBBACKTRACE OR
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LIBCPPTRACE_GET_SYMBOLS_WITH_NOTHING
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)
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)
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# Attempt to auto-config
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if(UNIX)
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check_support(HAS_EXECINFO has_execinfo.cpp "" "" "")
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if(HAS_EXECINFO)
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set(LIBCPPTRACE_FULL_TRACE_WITH_LIBBACKTRACE On)
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message(STATUS "Cpptrace auto config: Using libbacktrace for symbols")
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else()
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message(WARNING "Cpptrace auto config: No symbol back end could be automatically configured")
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endif()
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elseif(WIN32)
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#set(LIBCPPTRACE_UNWIND_WITH_WINAPI On)
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#message(STATUS "Cpptrace auto config: Using winapi for unwinding")
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endif()
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else()
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#message(STATUS "MANUAL CONFIG SPECIFIED")
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endif()
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# =============================================== Autoconfig demangling ===============================================
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# Handle demangle configuration
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if(
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NOT (
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LIBCPPTRACE_DEMANGLE_WITH_CXXABI OR
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LIBCPPTRACE_DEMANGLE_WITH_NOTHING
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)
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)
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check_support(HAS_CXXABI has_cxxabi.cpp "" "" "")
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if(HAS_CXXABI)
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set(LIBCPPTRACE_DEMANGLE_WITH_CXXABI On)
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else()
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set(LIBCPPTRACE_DEMANGLE_WITH_NOTHING On)
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endif()
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else()
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#message(STATUS "Manual demangling back-end specified")
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endif()
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# =============================================== Apply options to build ===============================================
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# Full
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if(LIBCPPTRACE_FULL_TRACE_WITH_LIBBACKTRACE)
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target_compile_definitions(cpptrace PUBLIC LIBCPPTRACE_FULL_TRACE_WITH_LIBBACKTRACE)
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target_link_libraries(cpptrace PRIVATE backtrace)
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endif()
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# Symbols
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if(LIBCPPTRACE_GET_SYMBOLS_WITH_LIBBACKTRACE)
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target_compile_definitions(cpptrace PUBLIC LIBCPPTRACE_GET_SYMBOLS_WITH_LIBBACKTRACE)
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endif()
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# Unwinding
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if(LIBCPPTRACE_UNWIND_WITH_EXECINFO)
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target_compile_definitions(cpptrace PUBLIC LIBCPPTRACE_UNWIND_WITH_EXECINFO)
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endif()
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if(LIBCPPTRACE_UNWIND_WITH_WINAPI)
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target_compile_definitions(cpptrace PUBLIC LIBCPPTRACE_UNWIND_WITH_WINAPI)
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endif()
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# Demangling
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if(LIBCPPTRACE_DEMANGLE_WITH_CXXABI)
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target_compile_definitions(cpptrace PUBLIC LIBCPPTRACE_DEMANGLE_WITH_CXXABI)
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endif()
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if(LIBCPPTRACE_DEMANGLE_WITH_NOTHING)
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target_compile_definitions(cpptrace PUBLIC LIBCPPTRACE_DEMANGLE_WITH_NOTHING)
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endif()
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target_link_libraries(
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cpptrace
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PRIVATE
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$<$<CXX_COMPILER_ID:MSVC>:dbghelp>
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${CMAKE_DL_LIBS}
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)
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if(CMAKE_BUILD_TYPE STREQUAL "")
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message(FATAL_ERROR "Setting CMAKE_BUILD_TYPE is required")
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endif()
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if(NOT CMAKE_SKIP_INSTALL_RULES)
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include(CMakePackageConfigHelpers)
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install(
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TARGETS cpptrace
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EXPORT cpptrace_targets
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}
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)
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install(
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FILES
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include/cpptrace.hpp
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/cpptrace/cpptrace
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)
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export(
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EXPORT cpptrace_targets
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FILE ${CMAKE_CURRENT_BINARY_DIR}/cpptrace/cpptrace_targets.cmake
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NAMESPACE cpptrace::
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)
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configure_package_config_file(
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cmake/cpptrace-config.cmake.in
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${CMAKE_CURRENT_BINARY_DIR}/cpptrace/cpptrace-config.cmake
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INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/cpptrace
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)
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write_basic_package_version_file(
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${CMAKE_CURRENT_BINARY_DIR}/cpptrace/cpptrace-config-version.cmake
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VERSION ${PACKAGE_VERSION}
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COMPATIBILITY SameMajorVersion
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)
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install(
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EXPORT cpptrace_targets
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FILE cpptrace_targets.cmake
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NAMESPACE cpptrace::
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/cpptrace
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)
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install(
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FILES
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${CMAKE_CURRENT_BINARY_DIR}/cpptrace/cpptrace-config.cmake
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${CMAKE_CURRENT_BINARY_DIR}/cpptrace/cpptrace-config-version.cmake
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/cpptrace
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)
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endif()
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