grep: add --diff flag
Adds a diff flag, which works exactly same as all, in fact since
--all searches diffs, there diff is a better name for it.
The all flag is still here for backward compatibility reasons.
Some major tests for all has been picked and added for diff.
Differential Revision: https://phab.mercurial-scm.org/D3763
CC = clang
CXX = clang++
all: bdiff mpatch xdiff
fuzzutil.o: fuzzutil.cc fuzzutil.h
$(CXX) $(CXXFLAGS) -g -O1 -fsanitize=fuzzer-no-link,address \
-std=c++17 \
-I../../mercurial -c -o fuzzutil.o fuzzutil.cc
fuzzutil-oss-fuzz.o: fuzzutil.cc fuzzutil.h
$(CXX) $(CXXFLAGS) -std=c++17 \
-I../../mercurial -c -o fuzzutil-oss-fuzz.o fuzzutil.cc
bdiff.o: ../../mercurial/bdiff.c
$(CC) $(CFLAGS) -fsanitize=fuzzer-no-link,address -c -o bdiff.o \
../../mercurial/bdiff.c
bdiff: bdiff.cc bdiff.o fuzzutil.o
$(CXX) $(CXXFLAGS) -DHG_FUZZER_INCLUDE_MAIN=1 -g -O1 -fsanitize=fuzzer-no-link,address \
-std=c++17 \
-I../../mercurial bdiff.cc bdiff.o fuzzutil.o -o bdiff
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 fuzzutil-oss-fuzz.o
$(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial bdiff.cc \
bdiff-oss-fuzz.o fuzzutil-oss-fuzz.o -lFuzzingEngine -o \
$$OUT/bdiff_fuzzer
mpatch.o: ../../mercurial/mpatch.c
$(CC) -g -O1 -fsanitize=fuzzer-no-link,address -c -o mpatch.o \
../../mercurial/mpatch.c
mpatch: CXXFLAGS += -std=c++17
mpatch: mpatch.cc mpatch.o fuzzutil.o
$(CXX) $(CXXFLAGS) -DHG_FUZZER_INCLUDE_MAIN=1 -g -O1 -fsanitize=fuzzer-no-link,address \
-I../../mercurial mpatch.cc mpatch.o fuzzutil.o -o mpatch
mpatch-oss-fuzz.o: ../../mercurial/mpatch.c
$(CC) $(CFLAGS) -c -o mpatch-oss-fuzz.o ../../mercurial/mpatch.c
mpatch_fuzzer: mpatch.cc mpatch-oss-fuzz.o fuzzutil-oss-fuzz.o
$(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial mpatch.cc \
mpatch-oss-fuzz.o fuzzutil-oss-fuzz.o -lFuzzingEngine -o \
$$OUT/mpatch_fuzzer
mpatch_corpus.zip:
python mpatch_corpus.py $$OUT/mpatch_fuzzer_seed_corpus.zip
x%.o: ../../mercurial/thirdparty/xdiff/x%.c ../../mercurial/thirdparty/xdiff/*.h
$(CC) -g -O1 -fsanitize=fuzzer-no-link,address -c \
-o $@ \
$<
xdiff: CXXFLAGS += -std=c++17
xdiff: xdiff.cc xdiffi.o xprepare.o xutils.o fuzzutil.o
$(CXX) $(CXXFLAGS) -DHG_FUZZER_INCLUDE_MAIN=1 -g -O1 -fsanitize=fuzzer-no-link,address \
-I../../mercurial xdiff.cc \
xdiffi.o xprepare.o xutils.o fuzzutil.o -o xdiff
fuzz-x%.o: ../../mercurial/thirdparty/xdiff/x%.c ../../mercurial/thirdparty/xdiff/*.h
$(CC) $(CFLAGS) -c \
-o $@ \
$<
xdiff_fuzzer: xdiff.cc fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o fuzzutil-oss-fuzz.o
$(CXX) $(CXXFLAGS) -std=c++17 -I../../mercurial xdiff.cc \
fuzz-xdiffi.o fuzz-xprepare.o fuzz-xutils.o fuzzutil-oss-fuzz.o \
-lFuzzingEngine -o $$OUT/xdiff_fuzzer
clean:
$(RM) *.o *_fuzzer \
bdiff \
mpatch \
xdiff
oss-fuzz: bdiff_fuzzer mpatch_fuzzer mpatch_corpus.zip xdiff_fuzzer
.PHONY: all clean oss-fuzz