set(SANITIZER_GEN_DYNAMIC_LIST ${COMPILER_RT_SOURCE_DIR}/lib/sanitizer_common/scripts/gen_dynamic_list.py) set(SANITIZER_LINT_SCRIPT ${COMPILER_RT_SOURCE_DIR}/lib/sanitizer_common/scripts/check_lint.sh) # Create a target "--symbols" that would generate the list of # symbols that need to be exported from sanitizer runtime "". Function # interceptors are exported automatically, user can also provide files with # symbol names that should be exported as well. # add_sanitizer_rt_symbols( # ARCHS # PARENT_TARGET # EXTRA ) macro(add_sanitizer_rt_symbols name) cmake_parse_arguments(ARG "" "PARENT_TARGET" "ARCHS;EXTRA" ${ARGN}) foreach(arch ${ARG_ARCHS}) set(target_name ${name}-${arch}) set(stamp ${CMAKE_CURRENT_BINARY_DIR}/${target_name}.syms-stamp) set(extra_args) foreach(arg ${ARG_EXTRA}) list(APPEND extra_args "--extra" ${arg}) endforeach() add_custom_command(OUTPUT ${stamp} COMMAND ${PYTHON_EXECUTABLE} ${SANITIZER_GEN_DYNAMIC_LIST} ${extra_args} $ > $.syms COMMAND ${CMAKE_COMMAND} -E touch ${stamp} DEPENDS ${target_name} ${SANITIZER_GEN_DYNAMIC_LIST} ${ARG_EXTRA} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} COMMENT "Generating exported symbols for ${target_name}" VERBATIM) add_custom_target(${target_name}-symbols ALL DEPENDS ${stamp} SOURCES ${SANITIZER_GEN_DYNAMIC_LIST} ${ARG_EXTRA}) install(FILES $.syms DESTINATION ${COMPILER_RT_LIBRARY_INSTALL_DIR}) if(ARG_PARENT_TARGET) add_dependencies(${ARG_PARENT_TARGET} ${target_name}-symbols) endif() endforeach() endmacro() macro(add_sanitizer_rt_version_list name) set(vers ${CMAKE_CURRENT_BINARY_DIR}/${name}.vers) cmake_parse_arguments(ARG "" "" "LIBS;EXTRA" ${ARGN}) set(args) foreach(arg ${ARG_EXTRA}) list(APPEND args "--extra" ${arg}) endforeach() foreach(arg ${ARG_LIBS}) list(APPEND args "$") endforeach() add_custom_command(OUTPUT ${vers} COMMAND ${PYTHON_EXECUTABLE} ${SANITIZER_GEN_DYNAMIC_LIST} --version-list ${args} > ${vers} DEPENDS ${SANITIZER_GEN_DYNAMIC_LIST} ${ARG_EXTRA} ${ARG_LIBS} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} COMMENT "Generating version list for ${name}" VERBATIM) add_custom_target(${name}-version-list ALL DEPENDS ${vers}) endmacro() # Add target to check code style for sanitizer runtimes. if(CMAKE_HOST_UNIX) add_custom_target(SanitizerLintCheck COMMAND env LLVM_CHECKOUT=${LLVM_MAIN_SRC_DIR} SILENT=1 TMPDIR= PYTHON_EXECUTABLE=${PYTHON_EXECUTABLE} COMPILER_RT=${COMPILER_RT_SOURCE_DIR} ${SANITIZER_LINT_SCRIPT} DEPENDS ${SANITIZER_LINT_SCRIPT} COMMENT "Running lint check for sanitizer sources..." VERBATIM) endif()