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fuzz: use Python 3 in makefile...
Martin von Zweigbergk -
r47574:1977495d default
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@@ -1,130 +1,139 b''
1 1 CC ?= clang
2 2 CXX ?= clang++
3 3
4 4 # By default, use our own standalone_fuzz_target_runner.
5 5 # This runner does no fuzzing, but simply executes the inputs
6 6 # provided via parameters.
7 7 # Run e.g. "make all LIB_FUZZING_ENGINE=/path/to/libFuzzer.a"
8 8 # to link the fuzzer(s) against a real fuzzing engine.
9 9 #
10 10 # OSS-Fuzz will define its own value for LIB_FUZZING_ENGINE.
11 11 LIB_FUZZING_ENGINE ?= standalone_fuzz_target_runner.o
12 12
13 # Default to Python 3.
14 #
15 # Windows ships Python 3 as `python.exe`, which may not be on PATH. py.exe is.
16 ifeq ($(OS),Windows_NT)
17 PYTHON?=py -3
18 else
19 PYTHON?=python3
20 endif
21
13 22 PYTHON_CONFIG ?= $$OUT/sanpy/bin/python-config
14 23 PYTHON_CONFIG_FLAGS ?= --ldflags --embed
15 24
16 25 CXXFLAGS += -Wno-deprecated-register
17 26
18 27 all: standalone_fuzz_target_runner.o oss-fuzz
19 28
20 29 standalone_fuzz_target_runner.o: standalone_fuzz_target_runner.cc
21 30
22 31 $$OUT/%_fuzzer_seed_corpus.zip: %_corpus.py
23 python $< $@
32 $(PYTHON) $< $@
24 33
25 34 pyutil.o: pyutil.cc pyutil.h
26 35 $(CXX) $(CXXFLAGS) -g -O1 \
27 36 `$(PYTHON_CONFIG) --cflags` \
28 37 -I../../mercurial -c -o pyutil.o pyutil.cc
29 38
30 39 bdiff-oss-fuzz.o: ../../mercurial/bdiff.c
31 40 $(CC) $(CFLAGS) -c -o bdiff-oss-fuzz.o ../../mercurial/bdiff.c
32 41
33 42 bdiff_fuzzer: bdiff.cc bdiff-oss-fuzz.o
34 43 $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial bdiff.cc \
35 44 bdiff-oss-fuzz.o $(LIB_FUZZING_ENGINE) -o \
36 45 $$OUT/bdiff_fuzzer
37 46
38 47 mpatch.o: ../../mercurial/mpatch.c
39 48 $(CC) -g -O1 -fsanitize=fuzzer-no-link,address -c -o mpatch.o \
40 49 ../../mercurial/mpatch.c
41 50
42 51 mpatch-oss-fuzz.o: ../../mercurial/mpatch.c
43 52 $(CC) $(CFLAGS) -c -o mpatch-oss-fuzz.o ../../mercurial/mpatch.c
44 53
45 54 mpatch_fuzzer: mpatch.cc mpatch-oss-fuzz.o $$OUT/mpatch_fuzzer_seed_corpus.zip
46 55 $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial mpatch.cc \
47 56 mpatch-oss-fuzz.o $(LIB_FUZZING_ENGINE) -o \
48 57 $$OUT/mpatch_fuzzer
49 58
50 59 fuzz-x%.o: ../../mercurial/thirdparty/xdiff/x%.c ../../mercurial/thirdparty/xdiff/*.h
51 60 $(CC) $(CFLAGS) -c \
52 61 -o $@ \
53 62 $<
54 63
55 64 xdiff_fuzzer: xdiff.cc fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o
56 65 $(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial xdiff.cc \
57 66 fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o \
58 67 $(LIB_FUZZING_ENGINE) -o $$OUT/xdiff_fuzzer
59 68
60 69 parsers-%.o: ../../mercurial/cext/%.c
61 70 $(CC) -I../../mercurial `$(PYTHON_CONFIG) --cflags` $(CFLAGS) -c \
62 71 -o $@ $<
63 72
64 73 PARSERS_OBJS=parsers-manifest.o parsers-charencode.o parsers-parsers.o parsers-dirs.o parsers-pathencode.o parsers-revlog.o
65 74
66 75 dirs_fuzzer: dirs.cc pyutil.o $(PARSERS_OBJS) $$OUT/dirs_fuzzer_seed_corpus.zip
67 76 $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
68 77 -Wno-register -Wno-macro-redefined \
69 78 -I../../mercurial dirs.cc \
70 79 pyutil.o $(PARSERS_OBJS) \
71 80 $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
72 81 -o $$OUT/dirs_fuzzer
73 82
74 83 fncache_fuzzer: fncache.cc
75 84 $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
76 85 -Wno-register -Wno-macro-redefined \
77 86 -I../../mercurial fncache.cc \
78 87 pyutil.o $(PARSERS_OBJS) \
79 88 $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
80 89 -o $$OUT/fncache_fuzzer
81 90
82 91 jsonescapeu8fast_fuzzer: jsonescapeu8fast.cc pyutil.o $(PARSERS_OBJS)
83 92 $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
84 93 -Wno-register -Wno-macro-redefined \
85 94 -I../../mercurial jsonescapeu8fast.cc \
86 95 pyutil.o $(PARSERS_OBJS) \
87 96 $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
88 97 -o $$OUT/jsonescapeu8fast_fuzzer
89 98
90 99 manifest_fuzzer: manifest.cc pyutil.o $(PARSERS_OBJS) $$OUT/manifest_fuzzer_seed_corpus.zip
91 100 $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
92 101 -Wno-register -Wno-macro-redefined \
93 102 -I../../mercurial manifest.cc \
94 103 pyutil.o $(PARSERS_OBJS) \
95 104 $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
96 105 -o $$OUT/manifest_fuzzer
97 106
98 107 revlog_fuzzer: revlog.cc pyutil.o $(PARSERS_OBJS) $$OUT/revlog_fuzzer_seed_corpus.zip
99 108 $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
100 109 -Wno-register -Wno-macro-redefined \
101 110 -I../../mercurial revlog.cc \
102 111 pyutil.o $(PARSERS_OBJS) \
103 112 $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
104 113 -o $$OUT/revlog_fuzzer
105 114
106 115 dirstate_fuzzer: dirstate.cc pyutil.o $(PARSERS_OBJS) $$OUT/dirstate_fuzzer_seed_corpus.zip
107 116 $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
108 117 -Wno-register -Wno-macro-redefined \
109 118 -I../../mercurial dirstate.cc \
110 119 pyutil.o $(PARSERS_OBJS) \
111 120 $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
112 121 -o $$OUT/dirstate_fuzzer
113 122
114 123 fm1readmarkers_fuzzer: fm1readmarkers.cc pyutil.o $(PARSERS_OBJS) $$OUT/fm1readmarkers_fuzzer_seed_corpus.zip
115 124 $(CXX) $(CXXFLAGS) `$(PYTHON_CONFIG) --cflags` \
116 125 -Wno-register -Wno-macro-redefined \
117 126 -I../../mercurial fm1readmarkers.cc \
118 127 pyutil.o $(PARSERS_OBJS) \
119 128 $(LIB_FUZZING_ENGINE) `$(PYTHON_CONFIG) $(PYTHON_CONFIG_FLAGS)` \
120 129 -o $$OUT/fm1readmarkers_fuzzer
121 130
122 131 clean:
123 132 $(RM) *.o *_fuzzer \
124 133 bdiff \
125 134 mpatch \
126 135 xdiff
127 136
128 137 oss-fuzz: bdiff_fuzzer mpatch_fuzzer xdiff_fuzzer dirs_fuzzer fncache_fuzzer jsonescapeu8fast_fuzzer manifest_fuzzer revlog_fuzzer dirstate_fuzzer fm1readmarkers_fuzzer
129 138
130 139 .PHONY: all clean oss-fuzz
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