| pulkit |
| hg-reviewers |
I'll clean this up once we get oss-fuzz to use Python 3.8 instead of
2.7, but for now we need a way to evolve the flags passed to
python-config in lockstep with the Python version. Yuck.
| Automatic diff as part of commit; lint not applicable. |
| Automatic diff as part of commit; unit tests not applicable. |
| CC = clang | CC = clang | ||||
| CXX = clang++ | CXX = clang++ | ||||
| # By default, use our own standalone_fuzz_target_runner. | # By default, use our own standalone_fuzz_target_runner. | ||||
| # This runner does no fuzzing, but simply executes the inputs | # This runner does no fuzzing, but simply executes the inputs | ||||
| # provided via parameters. | # provided via parameters. | ||||
| # Run e.g. "make all LIB_FUZZING_ENGINE=/path/to/libFuzzer.a" | # Run e.g. "make all LIB_FUZZING_ENGINE=/path/to/libFuzzer.a" | ||||
| # to link the fuzzer(s) against a real fuzzing engine. | # to link the fuzzer(s) against a real fuzzing engine. | ||||
| # | # | ||||
| # OSS-Fuzz will define its own value for LIB_FUZZING_ENGINE. | # OSS-Fuzz will define its own value for LIB_FUZZING_ENGINE. | ||||
| LIB_FUZZING_ENGINE ?= standalone_fuzz_target_runner.o | LIB_FUZZING_ENGINE ?= standalone_fuzz_target_runner.o | ||||
| PYTHON_CONFIG ?= $$OUT/sanpy/bin/python-config | PYTHON_CONFIG ?= $$OUT/sanpy/bin/python-config | ||||
| PYTHON_CONFIG_FLAGS ?= --ldflags | |||||
| CXXFLAGS += -Wno-deprecated-register | CXXFLAGS += -Wno-deprecated-register | ||||
| all: standalone_fuzz_target_runner.o oss-fuzz | all: standalone_fuzz_target_runner.o oss-fuzz | ||||
| standalone_fuzz_target_runner.o: standalone_fuzz_target_runner.cc | standalone_fuzz_target_runner.o: standalone_fuzz_target_runner.cc | ||||
| $$OUT/%_fuzzer_seed_corpus.zip: %_corpus.py | $$OUT/%_fuzzer_seed_corpus.zip: %_corpus.py | ||||
| PARSERS_OBJS=parsers-manifest.o parsers-charencode.o parsers-parsers.o parsers-dirs.o parsers-pathencode.o parsers-revlog.o | PARSERS_OBJS=parsers-manifest.o parsers-charencode.o parsers-parsers.o parsers-dirs.o parsers-pathencode.o parsers-revlog.o | ||||
| dirs_fuzzer: dirs.cc pyutil.o $(PARSERS_OBJS) $$OUT/dirs_fuzzer_seed_corpus.zip | dirs_fuzzer: dirs.cc pyutil.o $(PARSERS_OBJS) $$OUT/dirs_fuzzer_seed_corpus.zip | ||||
| $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | ||||
| -Wno-register -Wno-macro-redefined \ | -Wno-register -Wno-macro-redefined \ | ||||
| -I../../mercurial dirs.cc \ | -I../../mercurial dirs.cc \ | ||||
| pyutil.o $(PARSERS_OBJS) \ | pyutil.o $(PARSERS_OBJS) \ | ||||
| $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) --ldflags` \ | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | ||||
| -o $$OUT/dirs_fuzzer | -o $$OUT/dirs_fuzzer | ||||
| fncache_fuzzer: fncache.cc | fncache_fuzzer: fncache.cc | ||||
| $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | ||||
| -Wno-register -Wno-macro-redefined \ | -Wno-register -Wno-macro-redefined \ | ||||
| -I../../mercurial fncache.cc \ | -I../../mercurial fncache.cc \ | ||||
| pyutil.o $(PARSERS_OBJS) \ | pyutil.o $(PARSERS_OBJS) \ | ||||
| $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) --ldflags` \ | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | ||||
| -o $$OUT/fncache_fuzzer | -o $$OUT/fncache_fuzzer | ||||
| jsonescapeu8fast_fuzzer: jsonescapeu8fast.cc pyutil.o $(PARSERS_OBJS) | jsonescapeu8fast_fuzzer: jsonescapeu8fast.cc pyutil.o $(PARSERS_OBJS) | ||||
| $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | ||||
| -Wno-register -Wno-macro-redefined \ | -Wno-register -Wno-macro-redefined \ | ||||
| -I../../mercurial jsonescapeu8fast.cc \ | -I../../mercurial jsonescapeu8fast.cc \ | ||||
| pyutil.o $(PARSERS_OBJS) \ | pyutil.o $(PARSERS_OBJS) \ | ||||
| $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) --ldflags` \ | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | ||||
| -o $$OUT/jsonescapeu8fast_fuzzer | -o $$OUT/jsonescapeu8fast_fuzzer | ||||
| manifest_fuzzer: manifest.cc pyutil.o $(PARSERS_OBJS) $$OUT/manifest_fuzzer_seed_corpus.zip | manifest_fuzzer: manifest.cc pyutil.o $(PARSERS_OBJS) $$OUT/manifest_fuzzer_seed_corpus.zip | ||||
| $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | ||||
| -Wno-register -Wno-macro-redefined \ | -Wno-register -Wno-macro-redefined \ | ||||
| -I../../mercurial manifest.cc \ | -I../../mercurial manifest.cc \ | ||||
| pyutil.o $(PARSERS_OBJS) \ | pyutil.o $(PARSERS_OBJS) \ | ||||
| $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) --ldflags` \ | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | ||||
| -o $$OUT/manifest_fuzzer | -o $$OUT/manifest_fuzzer | ||||
| revlog_fuzzer: revlog.cc pyutil.o $(PARSERS_OBJS) $$OUT/revlog_fuzzer_seed_corpus.zip | revlog_fuzzer: revlog.cc pyutil.o $(PARSERS_OBJS) $$OUT/revlog_fuzzer_seed_corpus.zip | ||||
| $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | ||||
| -Wno-register -Wno-macro-redefined \ | -Wno-register -Wno-macro-redefined \ | ||||
| -I../../mercurial revlog.cc \ | -I../../mercurial revlog.cc \ | ||||
| pyutil.o $(PARSERS_OBJS) \ | pyutil.o $(PARSERS_OBJS) \ | ||||
| $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) --ldflags` \ | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | ||||
| -o $$OUT/revlog_fuzzer | -o $$OUT/revlog_fuzzer | ||||
| dirstate_fuzzer: dirstate.cc pyutil.o $(PARSERS_OBJS) $$OUT/dirstate_fuzzer_seed_corpus.zip | dirstate_fuzzer: dirstate.cc pyutil.o $(PARSERS_OBJS) $$OUT/dirstate_fuzzer_seed_corpus.zip | ||||
| $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | ||||
| -Wno-register -Wno-macro-redefined \ | -Wno-register -Wno-macro-redefined \ | ||||
| -I../../mercurial dirstate.cc \ | -I../../mercurial dirstate.cc \ | ||||
| pyutil.o $(PARSERS_OBJS) \ | pyutil.o $(PARSERS_OBJS) \ | ||||
| $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) --ldflags` \ | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | ||||
| -o $$OUT/dirstate_fuzzer | -o $$OUT/dirstate_fuzzer | ||||
| fm1readmarkers_fuzzer: fm1readmarkers.cc pyutil.o $(PARSERS_OBJS) $$OUT/fm1readmarkers_fuzzer_seed_corpus.zip | fm1readmarkers_fuzzer: fm1readmarkers.cc pyutil.o $(PARSERS_OBJS) $$OUT/fm1readmarkers_fuzzer_seed_corpus.zip | ||||
| $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \ | ||||
| -Wno-register -Wno-macro-redefined \ | -Wno-register -Wno-macro-redefined \ | ||||
| -I../../mercurial fm1readmarkers.cc \ | -I../../mercurial fm1readmarkers.cc \ | ||||
| pyutil.o $(PARSERS_OBJS) \ | pyutil.o $(PARSERS_OBJS) \ | ||||
| $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) --ldflags` \ | $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \ | ||||
| -o $$OUT/fm1readmarkers_fuzzer | -o $$OUT/fm1readmarkers_fuzzer | ||||
| clean: | clean: | ||||
| $(RM) *.o *_fuzzer \ | $(RM) *.o *_fuzzer \ | ||||
| bdiff \ | bdiff \ | ||||
| mpatch \ | mpatch \ | ||||
| xdiff | xdiff | ||||
| oss-fuzz: bdiff_fuzzer mpatch_fuzzer xdiff_fuzzer dirs_fuzzer fncache_fuzzer jsonescapeu8fast_fuzzer manifest_fuzzer revlog_fuzzer dirstate_fuzzer fm1readmarkers_fuzzer | oss-fuzz: bdiff_fuzzer mpatch_fuzzer xdiff_fuzzer dirs_fuzzer fncache_fuzzer jsonescapeu8fast_fuzzer manifest_fuzzer revlog_fuzzer dirstate_fuzzer fm1readmarkers_fuzzer | ||||
| .PHONY: all clean oss-fuzz | .PHONY: all clean oss-fuzz | ||||