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39 lines
1.2 KiB
CMake
39 lines
1.2 KiB
CMake
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# Copyright (c) 2019, Paul Dreik
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# License: see LICENSE.rst in the fmt root directory
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# settings this links in a main. useful for reproducing,
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# kcov, gdb, afl, valgrind.
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# (note that libFuzzer can also reproduce, just pass it the files)
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option(FMT_FUZZ_LINKMAIN "enables the reproduce mode, instead of libFuzzer" On)
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#for oss-fuzz - insert $LIB_FUZZING_ENGINE into the link flags, but only for
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#the fuzz targets, otherwise the cmake configuration step fails.
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set(FMT_FUZZ_LDFLAGS "" CACHE STRING "LDFLAGS for the fuzz targets")
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#find all fuzzers.
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set(SOURCES
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chrono_duration.cpp
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named_arg.cpp
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one_arg.cpp
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sprintf.cpp
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two_args.cpp
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)
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macro(implement_fuzzer sourcefile)
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get_filename_component(basename ${sourcefile} NAME_WE)
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set(name fuzzer_${basename})
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add_executable(${name} ${sourcefile} fuzzer_common.h)
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if(FMT_FUZZ_LINKMAIN)
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target_sources(${name} PRIVATE main.cpp)
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endif()
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target_link_libraries(${name} PRIVATE fmt)
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if(FMT_FUZZ_LDFLAGS)
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target_link_libraries(${name} PRIVATE ${FMT_FUZZ_LDFLAGS})
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endif()
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target_compile_features(${name} PRIVATE cxx_generic_lambdas)
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endmacro()
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foreach(X IN ITEMS ${SOURCES})
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implement_fuzzer(${X})
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endforeach()
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