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add_custom_target(fuzzers
COMMENT "Build all fuzzers.")
if (CHECK_FUZZERS)
add_dependencies(tests fuzzers)
endif()
# LIB_FUZZING_ENGINE is set by the Google OSS-Fuzz
# infrastructure. Otherwise we use Clang's LibFuzzer
if (DEFINED ENV{LIB_FUZZING_ENGINE})
set(immer_fuzzing_engine $ENV{LIB_FUZZING_ENGINE})
else()
set(immer_fuzzing_engine "-fsanitize=fuzzer")
endif()
file(GLOB_RECURSE immer_fuzzers "*.cpp")
foreach(_file IN LISTS immer_fuzzers)
immer_target_name_for(_target _output "${_file}")
add_executable(${_target} EXCLUDE_FROM_ALL "${_file}")
set_target_properties(${_target} PROPERTIES OUTPUT_NAME ${_output})
target_compile_options(${_target} PUBLIC ${immer_fuzzing_engine})
target_link_libraries(${_target} PUBLIC ${immer_fuzzing_engine}
immer-dev)
add_dependencies(fuzzers ${_target})
if (CHECK_FUZZERS)
add_test("fuzzer/${_output}" ${_output} -max_total_time=1)
endif()
endforeach()
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