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set(LIBFUZZER_SOURCES
FuzzerClangCounters.cpp
FuzzerCrossOver.cpp
FuzzerDriver.cpp
FuzzerExtFunctionsDlsym.cpp
FuzzerExtFunctionsDlsymWin.cpp
FuzzerExtFunctionsWeak.cpp
FuzzerExtraCounters.cpp
FuzzerIO.cpp
FuzzerIOPosix.cpp
FuzzerIOWindows.cpp
FuzzerLoop.cpp
FuzzerMerge.cpp
FuzzerMutate.cpp
FuzzerSHA1.cpp
FuzzerShmemPosix.cpp
FuzzerShmemWindows.cpp
FuzzerTracePC.cpp
FuzzerUtil.cpp
FuzzerUtilDarwin.cpp
FuzzerUtilFuchsia.cpp
FuzzerUtilLinux.cpp
FuzzerUtilPosix.cpp
FuzzerUtilWindows.cpp
)
CHECK_CXX_SOURCE_COMPILES("
static thread_local int blah;
int main() {
return 0;
}
" HAS_THREAD_LOCAL)
set(LIBFUZZER_CFLAGS ${SANITIZER_COMMON_CFLAGS})
append_list_if(COMPILER_RT_HAS_OMIT_FRAME_POINTER_FLAG -fno-omit-frame-pointer LIBFUZZER_CFLAGS)
if (CMAKE_CXX_FLAGS MATCHES "fsanitize-coverage")
list(APPEND LIBFUZZER_CFLAGS -fno-sanitize-coverage=trace-pc-guard,edge,trace-cmp,indirect-calls,8bit-counters)
endif()
if(NOT HAS_THREAD_LOCAL)
list(APPEND LIBFUZZER_CFLAGS -Dthread_local=__thread)
endif()
if(APPLE)
set(FUZZER_SUPPORTED_OS osx)
endif()
add_compiler_rt_object_libraries(RTfuzzer
OS ${FUZZER_SUPPORTED_OS}
ARCHS ${FUZZER_SUPPORTED_ARCH}
SOURCES ${LIBFUZZER_SOURCES}
CFLAGS ${LIBFUZZER_CFLAGS})
add_compiler_rt_object_libraries(RTfuzzer_main
OS ${FUZZER_SUPPORTED_OS}
ARCHS ${FUZZER_SUPPORTED_ARCH}
SOURCES FuzzerMain.cpp
CFLAGS ${LIBFUZZER_CFLAGS})
add_compiler_rt_runtime(clang_rt.fuzzer
STATIC
OS ${FUZZER_SUPPORTED_OS}
ARCHS ${FUZZER_SUPPORTED_ARCH}
OBJECT_LIBS RTfuzzer RTfuzzer_main
CFLAGS ${LIBFUZZER_CFLAGS}
PARENT_TARGET fuzzer)
add_compiler_rt_runtime(clang_rt.fuzzer_no_main
STATIC
OS ${FUZZER_SUPPORTED_OS}
ARCHS ${FUZZER_SUPPORTED_ARCH}
OBJECT_LIBS RTfuzzer
CFLAGS ${LIBFUZZER_CFLAGS}
PARENT_TARGET fuzzer)
if(COMPILER_RT_INCLUDE_TESTS)
add_subdirectory(tests)
endif()
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