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# Build type
#------------------------------------------------------
set(CMAKE_CONFIGURATION_TYPES "Debug;Release;RelWithDebInfo;MinSizeRel" CACHE STRING "Configs" FORCE)
if(DEFINED CMAKE_BUILD_TYPE)
SET_PROPERTY(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES})
endif()
if(NOT CMAKE_BUILD_TYPE)
message(STATUS "No build type set - defaulting to Debug")
set(CMAKE_BUILD_TYPE "Debug")
endif()
# ----------------------------------------------------------------------------
# PROJECT CONFIGURATION
# ----------------------------------------------------------------------------
option(ANALYZE_MEMORY "Build with MemorySanitizer to detect usage of uninitialized memory" OFF)
if(ANALYZE_MEMORY)
message(STATUS "MemorySanitzer requires an instrumented libc++")
endif()
option(ANALYZE_ADDRESS "Build with AddressSanitzer to detect memory error" OFF)
option(ANALYZE_THREAD "Build with ThreadSanitizer to detect data races" OFF)
option(ANALYZE_UNDEFINED "Build with UndefinedBehaviorSanitizer to detect undefined behavior" OFF)
option(ANALYZE_TYPE "Build with TypeSanitizer to detect aliasing issues" OFF)
option(WARNINGS_ARE_ERRORS "Treat warnings as errors" OFF)
if(WARNINGS_ARE_ERRORS)
if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.24")
message(WARNING "WARNINGS_ARE_ERRORS is deprecated - please use CMAKE_COMPILE_WARNING_AS_ERROR instead")
endif()
set(CMAKE_COMPILE_WARNING_AS_ERROR On)
endif()
option(EXTERNALS_AS_SYSTEM "Treat externals as system includes" OFF)
set(USE_MATCHCOMPILER "Auto" CACHE STRING "Usage of match compiler")
set_property(CACHE USE_MATCHCOMPILER PROPERTY STRINGS Auto Off On Verify)
if(USE_MATCHCOMPILER)
if(USE_MATCHCOMPILER STREQUAL "Auto")
if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
message(STATUS "Non-debug build detected - enabling matchcompiler")
set(USE_MATCHCOMPILER_OPT "On")
else()
message(STATUS "Debug build detected - disabling matchcompiler")
set(USE_MATCHCOMPILER_OPT "Off")
endif()
elseif(USE_MATCHCOMPILER STREQUAL "Verify")
set(USE_MATCHCOMPILER_OPT "Verify")
else()
set(USE_MATCHCOMPILER_OPT "On")
endif()
else()
set(USE_MATCHCOMPILER_OPT "Off")
endif()
option(BUILD_CORE_DLL "Build lib as cppcheck-core.dll with Visual Studio" OFF)
if(BUILD_CORE_DLL AND NOT MSVC)
message(FATAL_ERROR "Building of lib as DLL is only supported with Visual Studio")
endif()
option(BUILD_TESTS "Build tests" OFF)
option(REGISTER_TESTS "Register tests in CTest" ON)
option(ENABLE_CHECK_INTERNAL "Enable internal checks" OFF)
option(DISABLE_DMAKE "Disable run-dmake dependencies" OFF)
option(BUILD_MANPAGE "Enable man target to build manpage" OFF)
option(BUILD_CLI "Build the cli application" ON)
option(BUILD_GUI "Build the qt application" OFF)
option(WITH_QCHART "Enable QtCharts usage in the GUI" OFF)
option(USE_QT6 "Prefer Qt6 when available" OFF)
option(REGISTER_GUI_TESTS "Register GUI tests in CTest" ON)
option(BUILD_ONLINE_HELP "Build online help" OFF)
option(BUILD_TRIAGE "Build triage UI tool" OFF)
if(NOT BUILD_GUI)
if(BUILD_ONLINE_HELP)
message(FATAL_ERROR "BUILD_ONLINE_HELP requires BUILD_GUI to be enabled")
endif()
if(BUILD_TRIAGE)
message(FATAL_ERROR "BUILD_TRIAGE requires BUILD_GUI to be enabled")
endif()
endif()
option(HAVE_RULES "Usage of rules (needs PCRE library and headers)" OFF)
option(USE_BUNDLED_TINYXML2 "Usage of bundled TinyXML2 library" ON)
if(BUILD_CORE_DLL AND NOT USE_BUNDLED_TINYXML2)
message(FATAL_ERROR "Cannot use external TinyXML2 library when building lib as DLL")
endif()
option(CPPCHK_GLIBCXX_DEBUG "Usage of STL debug checks in Debug build" ON)
option(DISALLOW_THREAD_EXECUTOR "Disallow usage of ThreadExecutor for -j" OFF)
if(DISALLOW_THREAD_EXECUTOR AND WIN32)
message(FATAL_ERROR "Cannot disable usage of ThreadExecutor on Windows as no other executor implementation is currently available")
endif()
option(USE_BOOST "Force usage of Boost" OFF)
option(USE_BOOST_INT128 "Usage of Boost.Multiprecision 128-bit integer for Mathlib" OFF)
if (NOT USE_BOOST AND USE_BOOST_INT128)
message(FATAL_ERROR "USE_BOOST_INT128 requires USE_BOOST to be enabled")
endif()
option(USE_LIBCXX "Use libc++ instead of libstdc++" OFF)
option(DISABLE_CRTDBG_MAP_ALLOC "Disable usage of Visual Studio C++ memory leak detection in Debug build" OFF)
option(NO_UNIX_SIGNAL_HANDLING "Disable usage of Unix Signal Handling" OFF)
option(NO_UNIX_BACKTRACE_SUPPORT "Disable usage of Unix Backtrace support" OFF)
option(NO_WINDOWS_SEH "Disable usage of Windows SEH" OFF)
option(ENABLE_CSA_ALPHA "Enable Clang Static Analyzer alpha checkers for run-clang-tidy-csa target" OFF)
# TODO: disable by default like make build?
option(FILESDIR "Hard-coded directory for files to load from" OFF)
if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.16")
set(CMAKE_DISABLE_PRECOMPILE_HEADERS Off CACHE BOOL "Disable precompiled headers")
# need to disable the prologue or it will be treated like a system header and not emit any warnings
# see https://gitlab.kitware.com/cmake/cmake/-/issues/21219
set(CMAKE_PCH_PROLOGUE "")
else()
set(CMAKE_DISABLE_PRECOMPILE_HEADERS On CACHE BOOL "Disable precompiled headers")
endif()
set(CMAKE_INCLUDE_DIRS_CONFIGCMAKE ${CMAKE_INSTALL_PREFIX}/include CACHE PATH "Output directory for headers")
set(CMAKE_LIB_DIRS_CONFIGCMAKE ${CMAKE_INSTALL_PREFIX}/lib CACHE PATH "Output directory for libraries")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
string(LENGTH "${FILESDIR}" _filesdir_len)
# override FILESDIR if it is set or empty
if(FILESDIR OR ${_filesdir_len} EQUAL 0)
# TODO: verify that it is an abolute path?
set(FILESDIR_DEF ${FILESDIR})
else()
set(FILESDIR_DEF ${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME} CACHE STRING "Cppcheck files directory")
endif()
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