diff --git a/cmake/CompileOptions.cmake b/cmake/CompileOptions.cmake index a5610945c..0dad28d80 100644 --- a/cmake/CompileOptions.cmake +++ b/cmake/CompileOptions.cmake @@ -149,17 +149,51 @@ else() set(SANITIZER_COMPILE_DEFINITIONS) endif() +function(find_sanitizer NAME LINK_OPTION) + string(TOUPPER "${NAME}" NAME_UPPER) + set(SANITIZER_PROGRAM_CODE "int main() {return 0;}") + message(STATUS "${CMAKE_CURRENT_BINARY_DIR}/sanitizer_locate.cpp") + file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/sanitizer_locate.cpp" "${SANITIZER_PROGRAM_CODE}") + + try_compile( + STATUS + ${PROJECT_OUTPUT_DIR} + ${CMAKE_CURRENT_BINARY_DIR}/sanitizer_locate.cpp + OUTPUT_VARIABLE SANITIZER_COMPILER_OUTPUT + LINK_OPTIONS ${LINK_OPTION} + COPY_FILE ${CMAKE_CURRENT_BINARY_DIR}/sanitizer_locate + ) + + if(NOT STATUS) + message(FATAL_ERROR "Could not find location for lib${NAME}: ${SANITIZER_COMPILER_OUTPUT}") + return() + endif() + + file(GET_RUNTIME_DEPENDENCIES + EXECUTABLES ${CMAKE_CURRENT_BINARY_DIR}/sanitizer_locate + RESOLVED_DEPENDENCIES_VAR SANITIZER_PROGRAM_LIBRARIES + ) + + foreach(DEPENDENCY IN LISTS SANITIZER_PROGRAM_LIBRARIES) + string(FIND "${DEPENDENCY}" "${NAME}" POSITION) + if(POSITION GREATER -1) + set(LIB${NAME_UPPER}_PATH "${DEPENDENCY}" PARENT_SCOPE) + return() + endif() + endforeach() +endfunction() + if("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "AppleClang") if(OPTION_BUILD_THREAD_SANITIZER) - execute_process(COMMAND ${CMAKE_C_COMPILER} -print-file-name=libtsan${CMAKE_SHARED_LIBRARY_SUFFIX} OUTPUT_VARIABLE LIBTSAN_PATH OUTPUT_STRIP_TRAILING_WHITESPACE) + find_sanitizer(tsan -fsanitize=thread) set(SANITIZER_LIBRARIES_PATH "${LIBTSAN_PATH}" ) elseif(OPTION_BUILD_MEMORY_SANITIZER) set(SANITIZER_LIBRARIES_PATH) # TODO elseif(OPTION_BUILD_ADDRESS_SANITIZER) - execute_process(COMMAND ${CMAKE_C_COMPILER} -print-file-name=libasan${CMAKE_SHARED_LIBRARY_SUFFIX} OUTPUT_VARIABLE LIBASAN_PATH OUTPUT_STRIP_TRAILING_WHITESPACE) - execute_process(COMMAND ${CMAKE_C_COMPILER} -print-file-name=libubsan${CMAKE_SHARED_LIBRARY_SUFFIX} OUTPUT_VARIABLE LIBUBSAN_PATH OUTPUT_STRIP_TRAILING_WHITESPACE) + find_sanitizer(asan -fsanitize=address) + find_sanitizer(ubsan -fsanitize=undefined) set(SANITIZER_LIBRARIES_PATH "${LIBASAN_PATH}" "${LIBUBSAN_PATH}"