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Merge pull request #46 from lefticus/static_analysis_updates
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,152 @@ | ||
| # ENABLE_DEVELOPER_MODE: sets defaults appropriate for developers, this is defaulted to ON | ||
| # * WARNINGS_AS_ERRORS: ON | ||
| # * ENABLE_SANITIZER_ADDRESS: ON | ||
| # * ENABLE_CLANG_TIDY: ON for Ninja/Makefiles | ||
| # * ENABLE_SANITIZER_UNDEFINED: ON for Compilers that support it | ||
| # * ENABLE_CPPCHECK: ON for Ninja/Makefiles | ||
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| # For non-developer builds | ||
| # -DENABLE_DEVELOPER_MODE:BOOL=OFF | ||
| # Is recommended | ||
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| # In developer mode, all features have options that show up in the CMake GUI tools | ||
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| # dynamic_project_options() macro enables all recommended defaults with appropriately | ||
| # applied options from the GUI which are set | ||
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| # Any default can be overridden | ||
| # set(<feature_name>_DEFAULT <value>) - set default for both user and developer modes | ||
| # set(<feature_name>_DEVELOPER_DEFAULT <value>) - set default for developer mode | ||
| # set(<feature_name>_USER_DEFAULT <value>) - set default for user mode | ||
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| option(ENABLE_DEVELOPER_MODE "Set up defaults for a developer of the project, and let developer change options" ON) | ||
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| if((CMAKE_CXX_COMPILER_ID MATCHES ".*Clang.*" OR CMAKE_CXX_COMPILER_ID MATCHES ".*GNU.*") AND NOT WIN32) | ||
| set(SUPPORTS_UBSAN ON) | ||
| else() | ||
| set(SUPPORTS_UBSAN OFF) | ||
| endif() | ||
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| if((CMAKE_CXX_COMPILER_ID MATCHES ".*Clang.*" OR CMAKE_CXX_COMPILER_ID MATCHES ".*GNU.*") AND WIN32) | ||
| set(SUPPORTS_ASAN OFF) | ||
| else() | ||
| set(SUPPORTS_ASAN ON) | ||
| endif() | ||
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| # ccache, clang-tidy, cppcheck are only supported with Ninja and Makefile based generators | ||
| # note that it is possible to use Ninja with cl, so this still allows clang-tidy on Windows | ||
| # with CL. | ||
| # | ||
| # We are only setting the default options here. If the user attempts to enable | ||
| # these tools on a platform with unknown support, they are on their own. | ||
| # | ||
| # Also note, cppcheck has an option to be run on VCproj files, so we should investigate that | ||
| # Further note: MSVC2022 has builtin support for clang-tidy, but I can find | ||
| # no way to enable that via CMake | ||
| if(CMAKE_GENERATOR MATCHES ".*Makefile*." OR CMAKE_GENERATOR MATCHES ".*Ninja*") | ||
| set(MAKEFILE_OR_NINJA ON) | ||
| else() | ||
| set(MAKEFILE_OR_NINJA OFF) | ||
| endif() | ||
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| include(CMakeDependentOption) | ||
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| # <option name>;<user mode default>;<developer mode default>;<description> | ||
| set(options | ||
| "ENABLE_CACHE\;${MAKEFILE_OR_NINJA}\;${MAKEFILE_OR_NINJA}\;Enable ccache on Unix" | ||
| "WARNINGS_AS_ERRORS\;OFF\;ON\;Treat warnings as Errors" | ||
| "ENABLE_CLANG_TIDY\;OFF\;${MAKEFILE_OR_NINJA}\;Enable clang-tidy analysis during compilation" | ||
| "ENABLE_CONAN\;ON\;ON\;Automatically integrate Conan for package management" | ||
| "ENABLE_COVERAGE\;OFF\;OFF\;Analyze and report on coverage" | ||
| "ENABLE_SANITIZER_ADDRESS\;OFF\;${SUPPORTS_ASAN}\;Make memory errors into hard runtime errors (windows/linux/macos)" | ||
| "ENABLE_SANITIZER_UNDEFINED_BEHAVIOR\;OFF\;${SUPPORTS_UBSAN}\;Make certain types (numeric mostly) of undefined behavior into runtime errors" | ||
| "ENABLE_CPPCHECK\;OFF\;${MAKEFILE_OR_NINJA}\;Enable cppcheck analysis during compilation" | ||
| "ENABLE_IPO\;OFF\;OFF\;Enable whole-program optimization" | ||
| "ENABLE_INCLUDE_WHAT_YOU_USE\;OFF\;OFF\;Enable include-what-you-use analysis during compilation" | ||
| "ENABLE_PCH\;OFF\;OFF\;Enable pre-compiled-headers support" | ||
| "ENABLE_DOXYGEN\;OFF\;OFF\;Build documentation with Doxygen" | ||
| "ENABLE_USER_LINKER\;OFF\;OFF\;Allow custom linker settings" | ||
| "ENABLE_BUILD_WITH_TIME_TRACE\;OFF\;OFF\;Generates report of where compile-time is spent" | ||
| "ENABLE_UNITY\;OFF\;OFF\;Merge C++ files into larger C++ files, can speed up compilation sometimes" | ||
| "ENABLE_SANITIZER_LEAK\;OFF\;OFF\;Make memory leaks into hard runtime errors" | ||
| "ENABLE_SANITIZER_THREAD\;OFF\;OFF\;Make thread race conditions into hard runtime errors" | ||
| "ENABLE_SANITIZER_MEMORY\;OFF\;OFF\;Make other memory errors into runtime errors") | ||
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| foreach(option ${options}) | ||
| list( | ||
| GET | ||
| option | ||
| 0 | ||
| option_name) | ||
| list( | ||
| GET | ||
| option | ||
| 1 | ||
| option_user_default) | ||
| list( | ||
| GET | ||
| option | ||
| 2 | ||
| option_developer_default) | ||
| list( | ||
| GET | ||
| option | ||
| 3 | ||
| option_description) | ||
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| if(DEFINED ${option_name}_DEFAULT) | ||
| if(DEFINED ${option_name}_DEVELOPER_DEFAULT OR DEFINED ${option_name}_USER_DEFAULT) | ||
| message( | ||
| SEND_ERROR | ||
| "You have separately defined user/developer defaults and general defaults for ${option_name}. Please either provide a general default OR separate developer/user overrides" | ||
| ) | ||
| endif() | ||
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| set(option_user_default ${${option_name}_DEFAULT}) | ||
| set(option_developer_default ${${option_name}_DEFAULT}) | ||
| endif() | ||
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| if(DEFINED ${option_name}_USER_DEFAULT) | ||
| set(option_user_default ${${option_name}_USER_DEFAULT}) | ||
| endif() | ||
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| if(DEFINED ${option_name}_DEVELOPER_DEFAULT) | ||
| set(option_developer_default ${${option_name}_DEVELOPER_DEFAULT}) | ||
| endif() | ||
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| cmake_dependent_option( | ||
| OPT_${option_name} | ||
| "${option_description}" | ||
| ${option_developer_default} | ||
| ENABLE_DEVELOPER_MODE | ||
| ${option_user_default}) | ||
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| if(OPT_${option_name}) | ||
| set(${option_name}_VALUE ${option_name}) | ||
| else() | ||
| unset(${option_name}_VALUE) | ||
| endif() | ||
| endforeach() | ||
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| macro(dynamic_project_options) | ||
| project_options( | ||
| ${ENABLE_CONAN_VALUE} | ||
| ${ENABLE_CACHE_VALUE} | ||
| ${WARNINGS_AS_ERRORS_VALUE} | ||
| ${ENABLE_CPPCHECK_VALUE} | ||
| ${ENABLE_CLANG_TIDY_VALUE} | ||
| ${ENABLE_COVERAGE_VALUE} | ||
| ${ENABLE_IPO_VALUE} | ||
| ${ENABLE_INCLUDE_WHAT_YOU_USE_VALUE} | ||
| ${ENABLE_PCH_VALUE} | ||
| ${ENABLE_DOXYGEN_VALUE} | ||
| ${ENABLE_USER_LINKER_VALUE} | ||
| ${ENABLE_BUILD_WITH_TIME_TRACE_VALUE} | ||
| ${ENABLE_UNITY_VALUE} | ||
| ${ENABLE_SANITIZER_ADDRESS_VALUE} | ||
| ${ENABLE_SANITIZER_LEAK_VALUE} | ||
| ${ENABLE_SANITIZER_UNDEFINED_BEHAVIOR_VALUE} | ||
| ${ENABLE_SANITIZER_THREAD_VALUE} | ||
| ${ENABLE_SANITIZER_MEMORY_VALUE} | ||
| ${ARGN}) | ||
| endmacro() |
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