thodg/libgit2/fuzzers/CMakeLists.txt

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• Hash : 5fcfada5
  Author :
  Date : 2021-11-15T07:45:16
  

  cmake: document CMakeLists.txt hierarchy

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• fuzzers/CMakeLists.txt

• # fuzzers: libFuzzer and standalone fuzzing utilities
  
  if(BUILD_FUZZERS AND NOT USE_STANDALONE_FUZZERS)
  	set(CMAKE_REQUIRED_FLAGS "-fsanitize=fuzzer-no-link")
  	add_c_flag(-fsanitize=fuzzer)
  	add_c_flag(-fsanitize=fuzzer-no-link)
  	unset(CMAKE_REQUIRED_FLAGS)
  endif()
  
  file(GLOB SRC_FUZZERS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *_fuzzer.c)
  foreach(fuzz_target_src ${SRC_FUZZERS})
  	string(REPLACE ".c" "" fuzz_target_name ${fuzz_target_src})
  	string(REPLACE "_fuzzer" "" fuzz_name ${fuzz_target_name})
  
  	set(${fuzz_target_name}_SOURCES ${fuzz_target_src} ${LIBGIT2_OBJECTS})
  	if(USE_STANDALONE_FUZZERS)
  		list(APPEND ${fuzz_target_name}_SOURCES "standalone_driver.c")
  	endif()
  	add_executable(${fuzz_target_name} ${${fuzz_target_name}_SOURCES})
  	set_target_properties(${fuzz_target_name} PROPERTIES C_STANDARD 90)
  
  	target_include_directories(${fuzz_target_name} PRIVATE ${LIBGIT2_INCLUDES} ${LIBGIT2_DEPENDENCY_INCLUDES})
  	target_include_directories(${fuzz_target_name} SYSTEM PRIVATE ${LIBGIT2_SYSTEM_INCLUDES})
  
  	target_link_libraries(${fuzz_target_name} ${LIBGIT2_SYSTEM_LIBS})
  
  	add_test(${fuzz_target_name} "${CMAKE_CURRENT_BINARY_DIR}/${fuzz_target_name}" "${CMAKE_CURRENT_SOURCE_DIR}/corpora/${fuzz_name}")
  endforeach()
  

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