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