|
|
CC = clang
|
|
|
CXX = clang++
|
|
|
|
|
|
# By default, use our own standalone_fuzz_target_runner.
|
|
|
# This runner does no fuzzing, but simply executes the inputs
|
|
|
# provided via parameters.
|
|
|
# Run e.g. "make all LIB_FUZZING_ENGINE=/path/to/libFuzzer.a"
|
|
|
# to link the fuzzer(s) against a real fuzzing engine.
|
|
|
#
|
|
|
# OSS-Fuzz will define its own value for LIB_FUZZING_ENGINE.
|
|
|
LIB_FUZZING_ENGINE ?= standalone_fuzz_target_runner.o
|
|
|
|
|
|
PYTHON_CONFIG ?= $$OUT/sanpy/bin/python-config
|
|
|
PYTHON_CONFIG_FLAGS ?= --ldflags
|
|
|
|
|
|
CXXFLAGS += -Wno-deprecated-register
|
|
|
|
|
|
all: standalone_fuzz_target_runner.o oss-fuzz
|
|
|
|
|
|
standalone_fuzz_target_runner.o: standalone_fuzz_target_runner.cc
|
|
|
|
|
|
$$OUT/%_fuzzer_seed_corpus.zip: %_corpus.py
|
|
|
python $< $@
|
|
|
|
|
|
pyutil.o: pyutil.cc pyutil.h
|
|
|
$(CXX) $(CXXFLAGS) -g -O1 \
|
|
|
`$(PYTHON_CONFIG) --cflags` \
|
|
|
-I../../mercurial -c -o pyutil.o pyutil.cc
|
|
|
|
|
|
bdiff-oss-fuzz.o: ../../mercurial/bdiff.c
|
|
|
$(CC) $(CFLAGS) -c -o bdiff-oss-fuzz.o ../../mercurial/bdiff.c
|
|
|
|
|
|
bdiff_fuzzer: bdiff.cc bdiff-oss-fuzz.o
|
|
|
$(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial bdiff.cc \
|
|
|
bdiff-oss-fuzz.o $(LIB_FUZZING_ENGINE) -o \
|
|
|
$$OUT/bdiff_fuzzer
|
|
|
|
|
|
mpatch.o: ../../mercurial/mpatch.c
|
|
|
$(CC) -g -O1 -fsanitize=fuzzer-no-link,address -c -o mpatch.o \
|
|
|
../../mercurial/mpatch.c
|
|
|
|
|
|
mpatch-oss-fuzz.o: ../../mercurial/mpatch.c
|
|
|
$(CC) $(CFLAGS) -c -o mpatch-oss-fuzz.o ../../mercurial/mpatch.c
|
|
|
|
|
|
mpatch_fuzzer: mpatch.cc mpatch-oss-fuzz.o $$OUT/mpatch_fuzzer_seed_corpus.zip
|
|
|
$(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial mpatch.cc \
|
|
|
mpatch-oss-fuzz.o $(LIB_FUZZING_ENGINE) -o \
|
|
|
$$OUT/mpatch_fuzzer
|
|
|
|
|
|
fuzz-x%.o: ../../mercurial/thirdparty/xdiff/x%.c ../../mercurial/thirdparty/xdiff/*.h
|
|
|
$(CC) $(CFLAGS) -c \
|
|
|
-o $@ \
|
|
|
$<
|
|
|
|
|
|
xdiff_fuzzer: xdiff.cc fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o
|
|
|
$(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial xdiff.cc \
|
|
|
fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o \
|
|
|
$(LIB_FUZZING_ENGINE) -o $$OUT/xdiff_fuzzer
|
|
|
|
|
|
parsers-%.o: ../../mercurial/cext/%.c
|
|
|
$(CC) -I../../mercurial `$(PYTHON_CONFIG) --cflags` $(CFLAGS) -c \
|
|
|
-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) $$OUT/dirs_fuzzer_seed_corpus.zip
|
|
|
$(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
|
|
|
-Wno-register -Wno-macro-redefined \
|
|
|
-I../../mercurial dirs.cc \
|
|
|
pyutil.o $(PARSERS_OBJS) \
|
|
|
$(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
|
|
|
-o $$OUT/dirs_fuzzer
|
|
|
|
|
|
fncache_fuzzer: fncache.cc
|
|
|
$(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
|
|
|
-Wno-register -Wno-macro-redefined \
|
|
|
-I../../mercurial fncache.cc \
|
|
|
pyutil.o $(PARSERS_OBJS) \
|
|
|
$(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
|
|
|
-o $$OUT/fncache_fuzzer
|
|
|
|
|
|
jsonescapeu8fast_fuzzer: jsonescapeu8fast.cc pyutil.o $(PARSERS_OBJS)
|
|
|
$(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
|
|
|
-Wno-register -Wno-macro-redefined \
|
|
|
-I../../mercurial jsonescapeu8fast.cc \
|
|
|
pyutil.o $(PARSERS_OBJS) \
|
|
|
$(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
|
|
|
-o $$OUT/jsonescapeu8fast_fuzzer
|
|
|
|
|
|
manifest_fuzzer: manifest.cc pyutil.o $(PARSERS_OBJS) $$OUT/manifest_fuzzer_seed_corpus.zip
|
|
|
$(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
|
|
|
-Wno-register -Wno-macro-redefined \
|
|
|
-I../../mercurial manifest.cc \
|
|
|
pyutil.o $(PARSERS_OBJS) \
|
|
|
$(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
|
|
|
-o $$OUT/manifest_fuzzer
|
|
|
|
|
|
revlog_fuzzer: revlog.cc pyutil.o $(PARSERS_OBJS) $$OUT/revlog_fuzzer_seed_corpus.zip
|
|
|
$(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
|
|
|
-Wno-register -Wno-macro-redefined \
|
|
|
-I../../mercurial revlog.cc \
|
|
|
pyutil.o $(PARSERS_OBJS) \
|
|
|
$(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
|
|
|
-o $$OUT/revlog_fuzzer
|
|
|
|
|
|
dirstate_fuzzer: dirstate.cc pyutil.o $(PARSERS_OBJS) $$OUT/dirstate_fuzzer_seed_corpus.zip
|
|
|
$(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
|
|
|
-Wno-register -Wno-macro-redefined \
|
|
|
-I../../mercurial dirstate.cc \
|
|
|
pyutil.o $(PARSERS_OBJS) \
|
|
|
$(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
|
|
|
-o $$OUT/dirstate_fuzzer
|
|
|
|
|
|
fm1readmarkers_fuzzer: fm1readmarkers.cc pyutil.o $(PARSERS_OBJS) $$OUT/fm1readmarkers_fuzzer_seed_corpus.zip
|
|
|
$(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
|
|
|
-Wno-register -Wno-macro-redefined \
|
|
|
-I../../mercurial fm1readmarkers.cc \
|
|
|
pyutil.o $(PARSERS_OBJS) \
|
|
|
$(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
|
|
|
-o $$OUT/fm1readmarkers_fuzzer
|
|
|
|
|
|
clean:
|
|
|
$(RM) *.o *_fuzzer \
|
|
|
bdiff \
|
|
|
mpatch \
|
|
|
xdiff
|
|
|
|
|
|
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
|
|
|
|
