127b27ec6Sopenharmony_ci# ########################################################################## 227b27ec6Sopenharmony_ci# LZ4 oss fuzzer - Makefile 327b27ec6Sopenharmony_ci# 427b27ec6Sopenharmony_ci# GPL v2 License 527b27ec6Sopenharmony_ci# 627b27ec6Sopenharmony_ci# This program is free software; you can redistribute it and/or modify 727b27ec6Sopenharmony_ci# it under the terms of the GNU General Public License as published by 827b27ec6Sopenharmony_ci# the Free Software Foundation; either version 2 of the License, or 927b27ec6Sopenharmony_ci# (at your option) any later version. 1027b27ec6Sopenharmony_ci# 1127b27ec6Sopenharmony_ci# This program is distributed in the hope that it will be useful, 1227b27ec6Sopenharmony_ci# but WITHOUT ANY WARRANTY; without even the implied warranty of 1327b27ec6Sopenharmony_ci# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1427b27ec6Sopenharmony_ci# GNU General Public License for more details. 1527b27ec6Sopenharmony_ci# 1627b27ec6Sopenharmony_ci# You should have received a copy of the GNU General Public License along 1727b27ec6Sopenharmony_ci# with this program; if not, write to the Free Software Foundation, Inc., 1827b27ec6Sopenharmony_ci# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 1927b27ec6Sopenharmony_ci# 2027b27ec6Sopenharmony_ci# You can contact the author at : 2127b27ec6Sopenharmony_ci# - LZ4 homepage : http://www.lz4.org 2227b27ec6Sopenharmony_ci# - LZ4 source repository : https://github.com/lz4/lz4 2327b27ec6Sopenharmony_ci# ########################################################################## 2427b27ec6Sopenharmony_ci# compress_fuzzer : OSS Fuzz test tool 2527b27ec6Sopenharmony_ci# decompress_fuzzer : OSS Fuzz test tool 2627b27ec6Sopenharmony_ci# ########################################################################## 2727b27ec6Sopenharmony_ci 2827b27ec6Sopenharmony_ciLZ4DIR := ../lib 2927b27ec6Sopenharmony_ciLIB_FUZZING_ENGINE ?= 3027b27ec6Sopenharmony_ci 3127b27ec6Sopenharmony_ciDEBUGLEVEL?= 1 3227b27ec6Sopenharmony_ciDEBUGFLAGS = -g -DLZ4_DEBUG=$(DEBUGLEVEL) 3327b27ec6Sopenharmony_ci 3427b27ec6Sopenharmony_ciLZ4_CFLAGS = $(CFLAGS) $(DEBUGFLAGS) $(MOREFLAGS) 3527b27ec6Sopenharmony_ciLZ4_CXXFLAGS = $(CXXFLAGS) $(DEBUGFLAGS) $(MOREFLAGS) 3627b27ec6Sopenharmony_ciLZ4_CPPFLAGS = $(CPPFLAGS) -I$(LZ4DIR) -DXXH_NAMESPACE=LZ4_ \ 3727b27ec6Sopenharmony_ci -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION 3827b27ec6Sopenharmony_ci 3927b27ec6Sopenharmony_ciFUZZERS := \ 4027b27ec6Sopenharmony_ci compress_fuzzer \ 4127b27ec6Sopenharmony_ci decompress_fuzzer \ 4227b27ec6Sopenharmony_ci round_trip_fuzzer \ 4327b27ec6Sopenharmony_ci round_trip_stream_fuzzer \ 4427b27ec6Sopenharmony_ci compress_hc_fuzzer \ 4527b27ec6Sopenharmony_ci round_trip_hc_fuzzer \ 4627b27ec6Sopenharmony_ci compress_frame_fuzzer \ 4727b27ec6Sopenharmony_ci round_trip_frame_fuzzer \ 4827b27ec6Sopenharmony_ci round_trip_frame_uncompressed_fuzzer \ 4927b27ec6Sopenharmony_ci decompress_frame_fuzzer 5027b27ec6Sopenharmony_ci 5127b27ec6Sopenharmony_ci.PHONY: all 5227b27ec6Sopenharmony_ciall: $(FUZZERS) 5327b27ec6Sopenharmony_ci 5427b27ec6Sopenharmony_ci# Include a rule to build the static library if calling this target 5527b27ec6Sopenharmony_ci# directly. 5627b27ec6Sopenharmony_ci$(LZ4DIR)/liblz4.a: 5727b27ec6Sopenharmony_ci $(MAKE) -C $(LZ4DIR) CFLAGS="$(LZ4_CFLAGS)" liblz4.a 5827b27ec6Sopenharmony_ci 5927b27ec6Sopenharmony_ci%.o: %.c 6027b27ec6Sopenharmony_ci $(CC) -c $(LZ4_CFLAGS) $(LZ4_CPPFLAGS) $< -o $@ 6127b27ec6Sopenharmony_ci 6227b27ec6Sopenharmony_ci# Generic rule for generating fuzzers 6327b27ec6Sopenharmony_ciifeq ($(LIB_FUZZING_ENGINE),) 6427b27ec6Sopenharmony_ci LIB_FUZZING_DEPS := standaloneengine.o 6527b27ec6Sopenharmony_cielse 6627b27ec6Sopenharmony_ci LIB_FUZZING_DEPS := 6727b27ec6Sopenharmony_ciendif 6827b27ec6Sopenharmony_ci%_fuzzer: %_fuzzer.o lz4_helpers.o fuzz_data_producer.o $(LZ4DIR)/liblz4.a $(LIB_FUZZING_DEPS) 6927b27ec6Sopenharmony_ci $(CXX) $(LZ4_CXXFLAGS) $(LZ4_CPPFLAGS) $(LDFLAGS) $(LIB_FUZZING_ENGINE) $^ -o $@$(EXT) 7027b27ec6Sopenharmony_ci 7127b27ec6Sopenharmony_ci%_fuzzer_clean: 7227b27ec6Sopenharmony_ci $(RM) $*_fuzzer $*_fuzzer.o standaloneengine.o 7327b27ec6Sopenharmony_ci 7427b27ec6Sopenharmony_ci.PHONY: clean 7527b27ec6Sopenharmony_ciclean: compress_fuzzer_clean decompress_fuzzer_clean \ 7627b27ec6Sopenharmony_ci compress_frame_fuzzer_clean compress_hc_fuzzer_clean \ 7727b27ec6Sopenharmony_ci decompress_frame_fuzzer_clean round_trip_frame_fuzzer_clean \ 7827b27ec6Sopenharmony_ci round_trip_fuzzer_clean round_trip_hc_fuzzer_clean round_trip_stream_fuzzer_clean 7927b27ec6Sopenharmony_ci $(MAKE) -C $(LZ4DIR) clean 80