zstd/tests/fuzz/Makefile

107 lines
3.7 KiB
Makefile

# ################################################################
# Copyright (c) 2016-present, Facebook, Inc.
# All rights reserved.
#
# This source code is licensed under both the BSD-style license (found in the
# LICENSE file in the root directory of this source tree) and the GPLv2 (found
# in the COPYING file in the root directory of this source tree).
# ################################################################
CFLAGS ?= -O3
CXXFLAGS ?= -O3
ZSTDDIR = ../../lib
PRGDIR = ../../programs
FUZZ_CPPFLAGS := -I$(ZSTDDIR) -I$(ZSTDDIR)/common -I$(ZSTDDIR)/compress \
-I$(ZSTDDIR)/dictBuilder -I$(ZSTDDIR)/deprecated -I$(PRGDIR) \
-DZSTD_DEBUG=1 -DMEM_FORCE_MEMORY_ACCESS=0 \
-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION $(CPPFLAGS)
FUZZ_CFLAGS := -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
-Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \
-Wstrict-prototypes -Wundef -Wformat-security \
-Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \
-Wredundant-decls \
-g -fno-omit-frame-pointer $(CFLAGS)
FUZZ_CXXFLAGS := -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
-Wstrict-aliasing=1 -Wswitch-enum \
-Wdeclaration-after-statement -Wstrict-prototypes -Wundef \
-Wformat-security -Wvla -Wformat=2 -Winit-self -Wfloat-equal \
-Wwrite-strings -Wredundant-decls \
-g -fno-omit-frame-pointer -std=c++11 $(CXXFLAGS)
FUZZ_LDFLAGS := $(LDFLAGS)
FUZZ_ARFLAGS := $(ARFLAGS)
FUZZ_TARGET_FLAGS = $(FUZZ_CPPFLAGS) $(FUZZ_CXXFLAGS) $(FUZZ_LDFLAGS)
FUZZ_HEADERS := fuzz_helpers.h fuzz.h
ZSTDCOMMON_FILES := $(ZSTDDIR)/common/*.c
ZSTDCOMP_FILES := $(ZSTDDIR)/compress/*.c
ZSTDDECOMP_FILES := $(ZSTDDIR)/decompress/*.c
ZSTD_FILES := $(ZSTDDECOMP_FILES) $(ZSTDCOMMON_FILES) $(ZSTDCOMP_FILES)
ZSTD_OBJ := $(patsubst %.c,%.o, $(wildcard $(ZSTD_FILES)))
LIBFUZZER ?= -lFuzzer
.PHONY: default all clean
default: all
all: round_trip simple_decompress
%.o: %.c
$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $^ -c -o $@
simple_round_trip: $(FUZZ_HEADERS) $(ZSTD_OBJ) simple_round_trip.o
$(CXX) $(FUZZ_TARGET_FLAGS) $(ZSTD_OBJ) simple_round_trip.o $(LIBFUZZER) -o $@
stream_round_trip: $(FUZZ_HEADERS) $(ZSTD_OBJ) stream_round_trip.o
$(CXX) $(FUZZ_TARGET_FLAGS) $(ZSTD_OBJ) stream_round_trip.o $(LIBFUZZER) -o $@
simple_decompress: $(FUZZ_HEADERS) $(ZSTD_OBJ) simple_decompress.o
$(CXX) $(FUZZ_TARGET_FLAGS) $(ZSTD_OBJ) simple_decompress.o $(LIBFUZZER) -o $@
stream_decompress: $(FUZZ_HEADERS) $(ZSTD_OBJ) stream_decompress.o
$(CXX) $(FUZZ_TARGET_FLAGS) $(ZSTD_OBJ) stream_decompress.o $(LIBFUZZER) -o $@
libregression.a: $(FUZZ_HEADERS) $(PRGDIR)/util.h regression_driver.o
$(AR) $(FUZZ_ARFLAGS) $@ regression_driver.o
%-regression: libregression.a
$(RM) $*
$(MAKE) $* LDFLAGS="$(FUZZ_LDFLAGS) -L." LIBFUZZER=-lregression
%-regression-test: %-regression
./$* corpora/$*
regression-test: \
simple_round_trip-regression-test \
stream_round_trip-regression-test \
simple_decompress-regression-test \
stream_decompress-regression-test
%-msan: clean
$(MAKE) $* CFLAGS="-fsanitize=memory $(FUZZ_CFLAGS)" \
CXXFLAGS="-fsanitize=memory $(FUZZ_CXXFLAGS)"
UASAN_FLAGS := -fsanitize=address,undefined -fno-sanitize-recover=undefined \
-fno-sanitize=pointer-overflow
%-uasan: clean
$(MAKE) $* CFLAGS="$(FUZZ_CFLAGS) $(UASAN_FLAGS)" \
CXXFLAGS="$(FUZZ_CXXFLAGS) $(UASAN_FLAGS)"
# Install libfuzzer (not usable for MSAN testing)
# Provided for convienence. To use this library run make libFuzzer and
# set LDFLAGS=-L.
.PHONY: libFuzzer
libFuzzer:
@$(RM) -rf Fuzzer
@git clone https://chromium.googlesource.com/chromium/llvm-project/llvm/lib/Fuzzer
@./Fuzzer/build.sh
clean:
@$(MAKE) -C $(ZSTDDIR) clean
@$(RM) -f *.a *.o
@$(RM) -f simple_round_trip stream_round_trip simple_decompress stream_decompress