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CC = clang
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CXX = clang++
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all: bdiff mpatch xdiff
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fuzzutil.o: fuzzutil.cc fuzzutil.h
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$(CXX) $(CXXFLAGS) -g -O1 -fsanitize=fuzzer-no-link,address \
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-std=c++17 \
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-I../../mercurial -c -o fuzzutil.o fuzzutil.cc
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fuzzutil-oss-fuzz.o: fuzzutil.cc fuzzutil.h
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$(CXX) $(CXXFLAGS) -std=c++17 \
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-I../../mercurial -c -o fuzzutil-oss-fuzz.o fuzzutil.cc
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bdiff.o: ../../mercurial/bdiff.c
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$(CC) $(CFLAGS) -fsanitize=fuzzer-no-link,address -c -o bdiff.o \
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../../mercurial/bdiff.c
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bdiff: bdiff.cc bdiff.o fuzzutil.o
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$(CXX) $(CXXFLAGS) -DHG_FUZZER_INCLUDE_MAIN=1 -g -O1 -fsanitize=fuzzer-no-link,address \
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-std=c++17 \
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-I../../mercurial bdiff.cc bdiff.o fuzzutil.o -o bdiff
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bdiff-oss-fuzz.o: ../../mercurial/bdiff.c
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$(CC) $(CFLAGS) -c -o bdiff-oss-fuzz.o ../../mercurial/bdiff.c
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bdiff_fuzzer: bdiff.cc bdiff-oss-fuzz.o fuzzutil-oss-fuzz.o
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$(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial bdiff.cc \
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bdiff-oss-fuzz.o fuzzutil-oss-fuzz.o -lFuzzingEngine -o \
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$$OUT/bdiff_fuzzer
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mpatch.o: ../../mercurial/mpatch.c
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$(CC) -g -O1 -fsanitize=fuzzer-no-link,address -c -o mpatch.o \
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../../mercurial/mpatch.c
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mpatch: CXXFLAGS += -std=c++17
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mpatch: mpatch.cc mpatch.o fuzzutil.o
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$(CXX) $(CXXFLAGS) -DHG_FUZZER_INCLUDE_MAIN=1 -g -O1 -fsanitize=fuzzer-no-link,address \
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-I../../mercurial mpatch.cc mpatch.o fuzzutil.o -o mpatch
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mpatch-oss-fuzz.o: ../../mercurial/mpatch.c
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$(CC) $(CFLAGS) -c -o mpatch-oss-fuzz.o ../../mercurial/mpatch.c
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mpatch_fuzzer: mpatch.cc mpatch-oss-fuzz.o fuzzutil-oss-fuzz.o
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$(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial mpatch.cc \
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mpatch-oss-fuzz.o fuzzutil-oss-fuzz.o -lFuzzingEngine -o \
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$$OUT/mpatch_fuzzer
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mpatch_corpus.zip:
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python mpatch_corpus.py $$OUT/mpatch_fuzzer_seed_corpus.zip
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x%.o: ../../mercurial/thirdparty/xdiff/x%.c ../../mercurial/thirdparty/xdiff/*.h
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$(CC) -g -O1 -fsanitize=fuzzer-no-link,address -c \
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-o $@ \
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$<
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xdiff: CXXFLAGS += -std=c++17
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xdiff: xdiff.cc xdiffi.o xprepare.o xutils.o fuzzutil.o
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$(CXX) $(CXXFLAGS) -DHG_FUZZER_INCLUDE_MAIN=1 -g -O1 -fsanitize=fuzzer-no-link,address \
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-I../../mercurial xdiff.cc \
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xdiffi.o xprepare.o xutils.o fuzzutil.o -o xdiff
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fuzz-x%.o: ../../mercurial/thirdparty/xdiff/x%.c ../../mercurial/thirdparty/xdiff/*.h
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$(CC) $(CFLAGS) -c \
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-o $@ \
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$<
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xdiff_fuzzer: xdiff.cc fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o fuzzutil-oss-fuzz.o
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$(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial xdiff.cc \
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fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o fuzzutil-oss-fuzz.o \
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-lFuzzingEngine -o $$OUT/xdiff_fuzzer
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# TODO use the $OUT env var instead of hardcoding /out
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/out/sanpy/bin/python:
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cd /Python-2.7.15/ && ./configure --without-pymalloc --prefix=$$OUT/sanpy CFLAGS='-O1 -fno-omit-frame-pointer -g -fwrapv -fstack-protector-strong' LDFLAGS=-lasan && ASAN_OPTIONS=detect_leaks=0 make && make install
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sanpy: /out/sanpy/bin/python
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manifest.o: sanpy ../../mercurial/cext/manifest.c
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$(CC) $(CFLAGS) `$$OUT/sanpy/bin/python-config --cflags` \
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-I../../mercurial \
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-c -o manifest.o ../../mercurial/cext/manifest.c
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charencode.o: sanpy ../../mercurial/cext/charencode.c
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$(CC) $(CFLAGS) `$$OUT/sanpy/bin/python-config --cflags` \
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-I../../mercurial \
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-c -o charencode.o ../../mercurial/cext/charencode.c
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parsers.o: sanpy ../../mercurial/cext/parsers.c
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$(CC) $(CFLAGS) `$$OUT/sanpy/bin/python-config --cflags` \
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-I../../mercurial \
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-c -o parsers.o ../../mercurial/cext/parsers.c
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dirs.o: sanpy ../../mercurial/cext/dirs.c
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$(CC) $(CFLAGS) `$$OUT/sanpy/bin/python-config --cflags` \
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-I../../mercurial \
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-c -o dirs.o ../../mercurial/cext/dirs.c
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pathencode.o: sanpy ../../mercurial/cext/pathencode.c
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$(CC) $(CFLAGS) `$$OUT/sanpy/bin/python-config --cflags` \
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-I../../mercurial \
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-c -o pathencode.o ../../mercurial/cext/pathencode.c
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revlog.o: sanpy ../../mercurial/cext/revlog.c
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$(CC) $(CFLAGS) `$$OUT/sanpy/bin/python-config --cflags` \
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-I../../mercurial \
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-c -o revlog.o ../../mercurial/cext/revlog.c
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manifest_fuzzer: sanpy manifest.cc manifest.o charencode.o parsers.o dirs.o pathencode.o revlog.o
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$(CXX) $(CXXFLAGS) `$$OUT/sanpy/bin/python-config --cflags` \
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-Wno-register -Wno-macro-redefined \
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-I../../mercurial manifest.cc \
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manifest.o charencode.o parsers.o dirs.o pathencode.o revlog.o \
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-lFuzzingEngine `$$OUT/sanpy/bin/python-config --ldflags` \
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-o $$OUT/manifest_fuzzer
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manifest_corpus.zip:
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python manifest_corpus.py $$OUT/manifest_fuzzer_seed_corpus.zip
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clean:
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$(RM) *.o *_fuzzer \
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bdiff \
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mpatch \
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xdiff
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oss-fuzz: bdiff_fuzzer mpatch_fuzzer mpatch_corpus.zip xdiff_fuzzer manifest_fuzzer manifest_corpus.zip
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.PHONY: all clean oss-fuzz sanpy
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