1 include_directories(../rtl) 2 3 add_custom_target(TsanUnitTests) 4 set_target_properties(TsanUnitTests PROPERTIES 5 FOLDER "TSan unittests") 6 7 set(TSAN_UNITTEST_CFLAGS 8 ${TSAN_CFLAGS} 9 ${COMPILER_RT_UNITTEST_CFLAGS} 10 ${COMPILER_RT_GTEST_CFLAGS} 11 -I${COMPILER_RT_SOURCE_DIR}/lib 12 -I${COMPILER_RT_SOURCE_DIR}/lib/tsan/rtl 13 -DGTEST_HAS_RTTI=0) 14 15 set(TSAN_RTL_HEADERS) 16 foreach (header ${TSAN_HEADERS}) 17 list(APPEND TSAN_RTL_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../${header}) 18 endforeach() 19 20 # tsan_compile(obj_list, source, arch, {headers}) 21 macro(tsan_compile obj_list source arch) 22 get_filename_component(basename ${source} NAME) 23 set(output_obj "${basename}.${arch}.o") 24 get_target_flags_for_arch(${arch} TARGET_CFLAGS) 25 set(COMPILE_DEPS ${TSAN_RTL_HEADERS} ${ARGN}) 26 if(NOT COMPILER_RT_STANDALONE_BUILD) 27 list(APPEND COMPILE_DEPS gtest tsan) 28 endif() 29 clang_compile(${output_obj} ${source} 30 CFLAGS ${TSAN_UNITTEST_CFLAGS} ${TARGET_CFLAGS} 31 DEPS ${COMPILE_DEPS}) 32 list(APPEND ${obj_list} ${output_obj}) 33 endmacro() 34 35 macro(add_tsan_unittest testname) 36 set(TSAN_TEST_ARCH ${TSAN_SUPPORTED_ARCH}) 37 if(APPLE) 38 darwin_filter_host_archs(TSAN_SUPPORTED_ARCH TSAN_TEST_ARCH) 39 endif() 40 if(UNIX) 41 foreach(arch ${TSAN_TEST_ARCH}) 42 cmake_parse_arguments(TEST "" "" "SOURCES;HEADERS" ${ARGN}) 43 set(TEST_OBJECTS) 44 foreach(SOURCE ${TEST_SOURCES} ${COMPILER_RT_GTEST_SOURCE}) 45 tsan_compile(TEST_OBJECTS ${SOURCE} ${arch} ${TEST_HEADERS}) 46 endforeach() 47 get_target_flags_for_arch(${arch} TARGET_LINK_FLAGS) 48 set(TEST_DEPS ${TEST_OBJECTS}) 49 if(NOT COMPILER_RT_STANDALONE_BUILD) 50 list(APPEND TEST_DEPS tsan) 51 endif() 52 if(NOT APPLE) 53 # FIXME: Looks like we should link TSan with just-built runtime, 54 # and not rely on -fsanitize=thread, as these tests are essentially 55 # unit tests. 56 add_compiler_rt_test(TsanUnitTests ${testname} 57 OBJECTS ${TEST_OBJECTS} 58 DEPS ${TEST_DEPS} 59 LINK_FLAGS ${TARGET_LINK_FLAGS} 60 -fsanitize=thread 61 -lstdc++ -lm) 62 else() 63 set(TSAN_TEST_RUNTIME_OBJECTS 64 $<TARGET_OBJECTS:RTTsan_dynamic.osx> 65 $<TARGET_OBJECTS:RTInterception.osx> 66 $<TARGET_OBJECTS:RTSanitizerCommon.osx> 67 $<TARGET_OBJECTS:RTSanitizerCommonLibc.osx> 68 $<TARGET_OBJECTS:RTUbsan.osx>) 69 set(TSAN_TEST_RUNTIME RTTsanTest.${testname}.${arch}) 70 add_library(${TSAN_TEST_RUNTIME} STATIC ${TSAN_TEST_RUNTIME_OBJECTS}) 71 set_target_properties(${TSAN_TEST_RUNTIME} PROPERTIES 72 ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) 73 list(APPEND TEST_OBJECTS lib${TSAN_TEST_RUNTIME}.a) 74 list(APPEND TEST_DEPS ${TSAN_TEST_RUNTIME}) 75 # Intentionally do *not* link with `-fsanitize=thread`. We already link 76 # against a static version of the runtime, and we don't want the dynamic 77 # one. 78 add_compiler_rt_test(TsanUnitTests "${testname}-${arch}-Test" 79 OBJECTS ${TEST_OBJECTS} 80 DEPS ${TEST_DEPS} 81 LINK_FLAGS ${TARGET_LINK_FLAGS} 82 -lc++) 83 endif() 84 endforeach() 85 endif() 86 endmacro() 87 88 if(COMPILER_RT_CAN_EXECUTE_TESTS) 89 add_subdirectory(rtl) 90 add_subdirectory(unit) 91 endif() 92
