thodg/libgit2/fuzzers/CMakeLists.txt
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Hash : bf3382d5
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Date : 2018-07-19T15:22:18
cmake: remove need to add "-fsanitize=fuzzer" flag for fuzzers Right now, users are being instrucded to add the "-DCMAKE_EXE_LINKER_FLAGS=-fsanitize=fuzzer" flag when they want to build our fuzzers. This is error-prone and user unfriendly. Instead, just add the flag to our fuzzers' build instructions so that it happens automatically. Adjust the README accordingly.
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fuzzers/CMakeLists.txt
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LINK_DIRECTORIES(${LIBGIT2_LIBDIRS}) INCLUDE_DIRECTORIES(${LIBGIT2_INCLUDES}) IF(BUILD_FUZZERS AND NOT USE_STANDALONE_FUZZERS) ADD_C_FLAG(-fsanitize=fuzzer) ENDIF () FILE(GLOB SRC_FUZZ RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *_fuzzer.c) FOREACH(fuzz_target_src ${SRC_FUZZ}) STRING(REPLACE ".c" "" fuzz_target_name ${fuzz_target_src}) SET(${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(${fuzz_target_name} PROPERTIES C_STANDARD 90) TARGET_LINK_LIBRARIES(${fuzz_target_name} ${LIBGIT2_LIBS}) ENDFOREACH()