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      1 set(LIBFUZZER_FLAGS_BASE "${CMAKE_CXX_FLAGS}")
      2 # Disable the coverage and sanitizer instrumentation for the fuzzer itself.
      3 set(CMAKE_CXX_FLAGS "${LIBFUZZER_FLAGS_BASE} -fno-sanitize=all -fno-sanitize-coverage=edge,trace-cmp,indirect-calls,8bit-counters -Werror")
      4 if( LLVM_USE_SANITIZE_COVERAGE )
      5   if(NOT "${LLVM_USE_SANITIZER}" STREQUAL "Address")
      6     message(FATAL_ERROR
      7       "LibFuzzer and its tests require LLVM_USE_SANITIZER=Address and "
      8       "LLVM_USE_SANITIZE_COVERAGE=YES to be set."
      9       )
     10   endif()
     11   add_library(LLVMFuzzerNoMainObjects OBJECT
     12     FuzzerCrossOver.cpp
     13     FuzzerTraceState.cpp
     14     FuzzerDriver.cpp
     15     FuzzerExtFunctionsDlsym.cpp
     16     FuzzerExtFunctionsWeak.cpp
     17     FuzzerIO.cpp
     18     FuzzerLoop.cpp
     19     FuzzerMutate.cpp
     20     FuzzerSHA1.cpp
     21     FuzzerTracePC.cpp
     22     FuzzerUtil.cpp
     23     )
     24   add_library(LLVMFuzzerNoMain STATIC
     25     $<TARGET_OBJECTS:LLVMFuzzerNoMainObjects>
     26     )
     27   target_link_libraries(LLVMFuzzerNoMain ${PTHREAD_LIB})
     28   add_library(LLVMFuzzer STATIC
     29     FuzzerMain.cpp
     30     $<TARGET_OBJECTS:LLVMFuzzerNoMainObjects>
     31     )
     32   target_link_libraries(LLVMFuzzer ${PTHREAD_LIB})
     33 
     34   if( LLVM_INCLUDE_TESTS )
     35     add_subdirectory(test)
     36   endif()
     37 endif()
     38