ladybird/Tests/ClangPlugins/CMakeLists.txt
Matthew Olsson 5740f93ef4 ClangPlugins: Check for strong root fields in GC allocated objects
GC-allocated objects should never have JS::SafeFunction/JS::Handle
fields.

For now the plugin only emits warnings here, as there are many cases
of this occurring in the codebase that aren't trivial to fix. It is also
behind a CMake flag since it is a _very_ loud warning.
2024-05-30 09:29:20 -06:00

40 lines
1.5 KiB
CMake

include(clang_development)
include(AddLLVM)
find_package(Python3 REQUIRED COMPONENTS Interpreter)
get_property(CLANG_PLUGINS_COMPILE_OPTIONS_FOR_TESTS GLOBAL PROPERTY CLANG_PLUGINS_COMPILE_OPTIONS_FOR_TESTS)
list(APPEND CLANG_PLUGINS_COMPILE_OPTIONS_FOR_TESTS -std=c++23 -Wno-user-defined-literals -Wno-literal-range)
# Ensure we always check for invalid function field types regardless of the value of ENABLE_CLANG_PLUGINS_INVALID_FUNCTION_MEMBERS
list(APPEND CLANG_PLUGINS_COMPILE_OPTIONS_FOR_TESTS -fplugin-arg-libjs_gc_scanner-detect-invalid-function-members)
get_property(CLANG_PLUGINS_INCLUDE_DIRECTORIES TARGET AK PROPERTY INCLUDE_DIRECTORIES)
list(APPEND CLANG_PLUGINS_INCLUDE_DIRECTORIES ${CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES})
configure_lit_site_cfg(
${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg.py
MAIN_CONFIG ${CMAKE_CURRENT_SOURCE_DIR}/lit.cfg.py
PATHS
LLVM_BINARY_DIR
LLVM_TOOLS_DIR
LLVM_LIBS_DIR
CMAKE_LIBRARY_OUTPUT_DIRECTORY
CMAKE_CURRENT_SOURCE_DIR
)
add_custom_command(
OUTPUT venv
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/requirements.txt requirements.txt
COMMAND ${Python3_EXECUTABLE} -m venv venv
COMMAND ./venv/bin/pip install -r requirements.txt --upgrade
)
add_custom_target(TestClangPluginsDependencies ALL
DEPENDS venv JSClangPlugin GenericClangPlugin
SOURCES requirements.txt
)
add_test(
NAME TestClangPlugins
COMMAND ${CMAKE_CURRENT_BINARY_DIR}/venv/bin/lit -v .
)