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Support Honggfuzz's persistent mode in fuzzpuzz

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Unlike AFL, Honggfuzz's compiler wrapper doesn't provide a convenient
preprocessor macro, so we have to have CMake detect the existence of
HF_ITER.  Also the resulting program can't run outside of Honggfuzz, so
maybe some additional cleverness is called for there as well.  Still, it
makes Honggfuzz go ten times faster, which is nice.
This commit is contained in:
Ben Harris
2023-02-18 11:59:08 +00:00
parent b107decdaf
commit 150c05a298
2 changed files with 35 additions and 3 deletions
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11
CMakeLists.txt
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@ -275,10 +275,15 @@ cliprogram(penrose-vector-test penrose.c COMPILE_DEFINITIONS TEST_VECTORS)
cliprogram(sort-test sort.c COMPILE_DEFINITIONS SORT_TEST)
cliprogram(tree234-test tree234.c COMPILE_DEFINITIONS TEST)
write_generated_games_header()
cliprogram(fuzzpuzz fuzzpuzz.c list.c ${puzzle_sources}
COMPILE_DEFINITIONS COMBINED)
if(build_cli_programs)
write_generated_games_header()
include(CheckFunctionExists)
check_function_exists(HF_ITER HAVE_HF_ITER)
if(HAVE_HF_ITER)
add_definitions(-DHAVE_HF_ITER)
endif()
cliprogram(fuzzpuzz fuzzpuzz.c list.c ${puzzle_sources}
COMPILE_DEFINITIONS COMBINED)
target_include_directories(fuzzpuzz PRIVATE ${generated_include_dir})
endif()