VCSSVN_OBJS =
GENERATED_H =
EXTRA_CPPFLAGS =
+FUZZ_OBJS =
+FUZZ_PROGRAMS =
LIB_OBJS =
PROGRAM_OBJS =
PROGRAMS =
ETAGS_TARGET = TAGS
+FUZZ_OBJS += fuzz-pack-headers.o
+FUZZ_OBJS += fuzz-pack-idx.o
+
+# Always build fuzz objects even if not testing, to prevent bit-rot.
+all:: $(FUZZ_OBJS)
+
+FUZZ_PROGRAMS += $(patsubst %.o,%,$(FUZZ_OBJS))
+
# Empty...
EXTRA_PROGRAMS =
TEST_BUILTINS_OBJS += test-online-cpus.o
TEST_BUILTINS_OBJS += test-path-utils.o
TEST_BUILTINS_OBJS += test-prio-queue.o
+TEST_BUILTINS_OBJS += test-reach.o
TEST_BUILTINS_OBJS += test-read-cache.o
+TEST_BUILTINS_OBJS += test-read-midx.o
TEST_BUILTINS_OBJS += test-ref-store.o
TEST_BUILTINS_OBJS += test-regex.o
TEST_BUILTINS_OBJS += test-repository.o
TEST_BUILTINS_OBJS += test-subprocess.o
TEST_BUILTINS_OBJS += test-urlmatch-normalization.o
TEST_BUILTINS_OBJS += test-wildmatch.o
+TEST_BUILTINS_OBJS += test-windows-named-pipe.o
TEST_BUILTINS_OBJS += test-write-cache.o
TEST_PROGRAMS_NEED_X += test-dump-fsmonitor
LIB_OBJS += combine-diff.o
LIB_OBJS += commit.o
LIB_OBJS += commit-graph.o
+LIB_OBJS += commit-reach.o
LIB_OBJS += compat/obstack.o
LIB_OBJS += compat/terminal.o
LIB_OBJS += config.o
LIB_OBJS += ctype.o
LIB_OBJS += date.o
LIB_OBJS += decorate.o
+LIB_OBJS += delta-islands.o
LIB_OBJS += diffcore-break.o
LIB_OBJS += diffcore-delta.o
LIB_OBJS += diffcore-order.o
LIB_OBJS += graph.o
LIB_OBJS += grep.o
LIB_OBJS += hashmap.o
+LIB_OBJS += linear-assignment.o
LIB_OBJS += help.o
LIB_OBJS += hex.o
LIB_OBJS += ident.o
+LIB_OBJS += interdiff.o
LIB_OBJS += json-writer.o
LIB_OBJS += kwset.o
LIB_OBJS += levenshtein.o
LIB_OBJS += merge-blobs.o
LIB_OBJS += merge-recursive.o
LIB_OBJS += mergesort.o
+LIB_OBJS += midx.o
LIB_OBJS += name-hash.o
LIB_OBJS += negotiator/default.o
LIB_OBJS += negotiator/skipping.o
LIB_OBJS += prompt.o
LIB_OBJS += protocol.o
LIB_OBJS += quote.o
+LIB_OBJS += range-diff.o
LIB_OBJS += reachable.o
LIB_OBJS += read-cache.o
LIB_OBJS += reflog-walk.o
BUILTIN_OBJS += builtin/merge-tree.o
BUILTIN_OBJS += builtin/mktag.o
BUILTIN_OBJS += builtin/mktree.o
+BUILTIN_OBJS += builtin/multi-pack-index.o
BUILTIN_OBJS += builtin/mv.o
BUILTIN_OBJS += builtin/name-rev.o
BUILTIN_OBJS += builtin/notes.o
BUILTIN_OBJS += builtin/prune.o
BUILTIN_OBJS += builtin/pull.o
BUILTIN_OBJS += builtin/push.o
+BUILTIN_OBJS += builtin/range-diff.o
BUILTIN_OBJS += builtin/read-tree.o
BUILTIN_OBJS += builtin/rebase--helper.o
BUILTIN_OBJS += builtin/receive-pack.o
command-list.h: generate-cmdlist.sh command-list.txt
-command-list.h: $(wildcard Documentation/git*.txt) Documentation/config.txt
+command-list.h: $(wildcard Documentation/git*.txt) Documentation/*config.txt
$(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
OBJECTS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
$(XDIFF_OBJS) \
$(VCSSVN_OBJS) \
+ $(FUZZ_OBJS) \
common-main.o \
git.o
ifndef NO_CURL
$(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
$(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
$(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
+ $(RM) $(FUZZ_PROGRAMS)
$(RM) -r bin-wrappers $(dep_dirs)
$(RM) -r po/build/
$(RM) *.pyc *.pyo */*.pyc */*.pyo command-list.h $(ETAGS_TARGET) tags cscope*
cover_db_html: cover_db
cover -report html -outputdir cover_db_html cover_db
+
+### Fuzz testing
+#
+# Building fuzz targets generally requires a special set of compiler flags that
+# are not necessarily appropriate for general builds, and that vary greatly
+# depending on the compiler version used.
+#
+# An example command to build against libFuzzer from LLVM 4.0.0:
+#
+# make CC=clang CXX=clang++ \
+# FUZZ_CXXFLAGS="-fsanitize-coverage=trace-pc-guard -fsanitize=address" \
+# LIB_FUZZING_ENGINE=/usr/lib/llvm-4.0/lib/libFuzzer.a \
+# fuzz-all
+#
+FUZZ_CXXFLAGS ?= $(CFLAGS)
+
+.PHONY: fuzz-all
+
+$(FUZZ_PROGRAMS): all
+ $(QUIET_LINK)$(CXX) $(FUZZ_CXXFLAGS) $(LIB_OBJS) $(BUILTIN_OBJS) \
+ $(XDIFF_OBJS) $(EXTLIBS) git.o $@.o $(LIB_FUZZING_ENGINE) -o $@
+
+fuzz-all: $(FUZZ_PROGRAMS)