207 lines
8.1 KiB
CMake
207 lines
8.1 KiB
CMake
# Included further down to avoid interfering with our cache variables
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# include(GNUInstallDirs)
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# ---- Options Summary ----
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# ---------------------------------------------------------------------------------------------------
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# | Option | Availability | Default |
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# |=================================|===============|===============================================|
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# | BUILD_SHARED_LIBS | Top-Level | OFF |
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# | BUILD_TESTING | Top-Level | OFF |
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# |---------------------------------|---------------|-----------------------------------------------|
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# | CPPTRACE_BUILD_SHARED | Always | ${BUILD_SHARED_LIBS} |
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# | CPPTRACE_BUILD_TESTING | Always | ${BUILD_TESTING} AND ${PROJECT_IS_TOP_LEVEL} |
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# | CPPTRACE_INCLUDES_WITH_SYSTEM | Not Top-Level | ON |
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# | CPPTRACE_INSTALL_CMAKEDIR | Always | ${CMAKE_INSTALL_LIBDIR}/cmake/${package_name} |
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# | CPPTRACE_USE_EXTERNAL_LIBDWARF | Always | OFF |
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# | CPPTRACE_USE_EXTERNAL_ZSTD | Always | OFF |
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# | ... | | |
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# ---------------------------------------------------------------------------------------------------
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# ---- Build Shared ----
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# Sometimes it's useful to be able to single out a dependency to be built as
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# static or shared, even if obtained from source
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if(PROJECT_IS_TOP_LEVEL)
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option(BUILD_SHARED_LIBS "Build shared libs" OFF)
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endif()
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option(
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CPPTRACE_BUILD_SHARED
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"Override BUILD_SHARED_LIBS for ${package_name} library"
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${BUILD_SHARED_LIBS}
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)
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mark_as_advanced(CPPTRACE_BUILD_SHARED)
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set(build_type STATIC)
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if(CPPTRACE_BUILD_SHARED)
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set(build_type SHARED)
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endif()
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# ---- Warning Guard ----
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# target_include_directories with SYSTEM modifier will request the compiler to
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# omit warnings from the provided paths, if the compiler supports that.
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# This is to provide a user experience similar to find_package when
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# add_subdirectory or FetchContent is used to consume this project.
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set(warning_guard )
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if(NOT PROJECT_IS_TOP_LEVEL)
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option(
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CPPTRACE_INCLUDES_WITH_SYSTEM
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"Use SYSTEM modifier for ${package_name}'s includes, disabling warnings"
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ON
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)
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mark_as_advanced(CPPTRACE_INCLUDES_WITH_SYSTEM)
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if(CPPTRACE_INCLUDES_WITH_SYSTEM)
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set(warning_guard SYSTEM)
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endif()
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endif()
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# ---- Enable Testing ----
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# By default tests aren't enabled even with BUILD_TESTING=ON unless the library
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# is built as a top level project.
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# This is in order to cut down on unnecessary compile times, since it's unlikely
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# for users to want to run the tests of their dependencies.
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if(PROJECT_IS_TOP_LEVEL)
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option(BUILD_TESTING "Build tests" OFF)
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endif()
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if(PROJECT_IS_TOP_LEVEL AND BUILD_TESTING)
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set(build_testing ON)
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endif()
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option(
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CPPTRACE_BUILD_TESTING
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"Override BUILD_TESTING for ${package_name} library"
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${build_testing}
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)
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set(build_testing )
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mark_as_advanced(CPPTRACE_BUILD_TESTING)
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# ---- Install Include Directory ----
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# Adds an extra directory to the include path by default, so that when you link
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# against the target, you get `<prefix>/include/<package-X.Y.Z>` added to your
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# include paths rather than `<prefix>/include`.
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# This doesn't affect include paths used by consumers of this project, but helps
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# prevent consumers having access to other projects in the same include
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# directory (e.g. usr/include).
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# The variable type is STRING rather than PATH, because otherwise passing
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# -DCMAKE_INSTALL_INCLUDEDIR=include on the command line would expand to an
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# absolute path with the base being the current CMake directory, leading to
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# unexpected errors.
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# if(PROJECT_IS_TOP_LEVEL)
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# set(
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# CMAKE_INSTALL_INCLUDEDIR "include/${package_name}-${PROJECT_VERSION}"
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# CACHE STRING ""
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# )
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# # marked as advanced in GNUInstallDirs version, so we follow their lead
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# mark_as_advanced(CMAKE_INSTALL_INCLUDEDIR)
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# endif()
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# do not include earlier or we can't set CMAKE_INSTALL_INCLUDEDIR above
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# include required for CMAKE_INSTALL_LIBDIR below
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include(GNUInstallDirs)
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# ---- Install CMake Directory ----
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# This allows package maintainers to freely override the installation path for
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# the CMake configs.
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# This doesn't affects include paths used by consumers of this project.
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# The variable type is STRING rather than PATH, because otherwise passing
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# -DCPPTRACE_INSTALL_CMAKEDIR=lib/cmake on the command line would expand to an
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# absolute path with the base being the current CMake directory, leading to
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# unexpected errors.
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set(
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CPPTRACE_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${package_name}"
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CACHE STRING "CMake package config location relative to the install prefix"
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)
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# depends on CMAKE_INSTALL_LIBDIR which is marked as advanced in GNUInstallDirs
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mark_as_advanced(CPPTRACE_INSTALL_CMAKEDIR)
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# ---- Symbol Options ----
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option(CPPTRACE_GET_SYMBOLS_WITH_LIBBACKTRACE "" OFF)
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option(CPPTRACE_GET_SYMBOLS_WITH_LIBDWARF "" OFF)
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option(CPPTRACE_GET_SYMBOLS_WITH_LIBDL "" OFF)
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option(CPPTRACE_GET_SYMBOLS_WITH_ADDR2LINE "" OFF)
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option(CPPTRACE_GET_SYMBOLS_WITH_DBGHELP "" OFF)
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option(CPPTRACE_GET_SYMBOLS_WITH_NOTHING "" OFF)
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# ---- Unwinding Options ----
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option(CPPTRACE_UNWIND_WITH_UNWIND "" OFF)
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option(CPPTRACE_UNWIND_WITH_LIBUNWIND "" OFF)
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option(CPPTRACE_UNWIND_WITH_EXECINFO "" OFF)
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option(CPPTRACE_UNWIND_WITH_WINAPI "" OFF)
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option(CPPTRACE_UNWIND_WITH_DBGHELP "" OFF)
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option(CPPTRACE_UNWIND_WITH_NOTHING "" OFF)
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# ---- Demangling Options ----
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option(CPPTRACE_DEMANGLE_WITH_CXXABI "" OFF)
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option(CPPTRACE_DEMANGLE_WITH_WINAPI "" OFF)
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option(CPPTRACE_DEMANGLE_WITH_NOTHING "" OFF)
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# ---- Back-end configurations ----
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set(CPPTRACE_BACKTRACE_PATH "" CACHE STRING "Path to backtrace.h, if the compiler doesn't already know it. Check /usr/lib/gcc/x86_64-linux-gnu/*/include.")
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set(CPPTRACE_HARD_MAX_FRAMES "" CACHE STRING "Hard limit on unwinding depth. Default is 400.")
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set(CPPTRACE_ADDR2LINE_PATH "" CACHE STRING "Absolute path to the addr2line executable you want to use.")
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option(CPPTRACE_ADDR2LINE_SEARCH_SYSTEM_PATH "" OFF)
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# ---- Other configurations ----
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if(PROJECT_IS_TOP_LEVEL)
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option(CPPTRACE_BUILD_TESTING "" OFF)
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option(CPPTRACE_BUILD_BENCHMARK "" OFF)
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option(CPPTRACE_BUILD_NO_SYMBOLS "" OFF)
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option(CPPTRACE_BUILD_TESTING_SPLIT_DWARF "" OFF)
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set(CPPTRACE_BUILD_TESTING_DWARF_VERSION "0" CACHE STRING "")
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option(CPPTRACE_BUILD_TEST_RDYNAMIC "" OFF)
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mark_as_advanced(
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CPPTRACE_BUILD_TESTING
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CPPTRACE_BUILD_BENCHMARK
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CPPTRACE_BUILD_NO_SYMBOLS
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CPPTRACE_BUILD_TESTING_SPLIT_DWARF
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CPPTRACE_BUILD_TESTING_DWARF_VERSION
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CPPTRACE_BUILD_TEST_RDYNAMIC
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)
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endif()
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option(CPPTRACE_USE_EXTERNAL_LIBDWARF "" OFF)
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option(CPPTRACE_FIND_LIBDWARF_WITH_PKGCONFIG "" OFF)
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option(CPPTRACE_USE_EXTERNAL_ZSTD "" OFF)
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option(CPPTRACE_CONAN "" OFF)
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option(CPPTRACE_VCPKG "" OFF)
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option(CPPTRACE_SANITIZER_BUILD "" OFF)
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option(CPPTRACE_WERROR_BUILD "" OFF)
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option(CPPTRACE_POSITION_INDEPENDENT_CODE "" ON)
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option(CPPTRACE_SKIP_UNIT "" OFF)
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option(CPPTRACE_STD_FORMAT "" ON)
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option(CPPTRACE_UNPREFIXED_TRY_CATCH "" OFF)
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option(CPPTRACE_USE_EXTERNAL_GTEST "" OFF)
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set(CPPTRACE_ZSTD_URL "https://github.com/facebook/zstd/releases/download/v1.5.6/zstd-1.5.6.tar.gz" CACHE STRING "")
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set(CPPTRACE_LIBDWARF_REPO "https://github.com/jeremy-rifkin/libdwarf-lite.git" CACHE STRING "")
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set(CPPTRACE_LIBDWARF_TAG "fe09ca800b988e2ff21225ac5e7468ceade2a30e" CACHE STRING "") # v0.11.1
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set(CPPTRACE_LIBDWARF_SHALLOW "1" CACHE STRING "")
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option(CPPTRACE_PROVIDE_EXPORT_SET "" ON)
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option(CPPTRACE_PROVIDE_EXPORT_SET_FOR_LIBDWARF "" OFF)
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mark_as_advanced(
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CPPTRACE_BACKTRACE_PATH
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CPPTRACE_ADDR2LINE_PATH
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CPPTRACE_ADDR2LINE_SEARCH_SYSTEM_PATH
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CPPTRACE_SANITIZER_BUILD
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CPPTRACE_WERROR_BUILD
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CPPTRACE_CONAN
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CPPTRACE_VCPKG
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CPPTRACE_SKIP_UNIT
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CPPTRACE_USE_EXTERNAL_GTEST
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CPPTRACE_ZSTD_REPO
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CPPTRACE_ZSTD_TAG
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CPPTRACE_ZSTD_SHALLOW
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CPPTRACE_LIBDWARF_REPO
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CPPTRACE_LIBDWARF_TAG
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CPPTRACE_LIBDWARF_SHALLOW
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CPPTRACE_PROVIDE_EXPORT_SET
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CPPTRACE_PROVIDE_EXPORT_SET_FOR_LIBDWARF
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)
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