head	1.1;
branch	1.1.1;
access;
symbols
	netbsd-11-0-RC4:1.1.1.1
	zstd-1-5-7:1.1.1.2
	netbsd-11-0-RC3:1.1.1.1
	netbsd-11-0-RC2:1.1.1.1
	netbsd-11-0-RC1:1.1.1.1
	perseant-exfatfs-base-20250801:1.1.1.1
	netbsd-11:1.1.1.1.0.2
	netbsd-11-base:1.1.1.1
	zstd-1-5-6:1.1.1.1
	META:1.1.1;
locks; strict;
comment	@# @;


1.1
date	2024.10.27.22.44.14;	author christos;	state Exp;
branches
	1.1.1.1;
next	;
commitid	IUZDrqSXcnIYVlvF;

1.1.1.1
date	2024.10.27.22.44.14;	author christos;	state Exp;
branches;
next	1.1.1.2;
commitid	IUZDrqSXcnIYVlvF;

1.1.1.2
date	2026.05.01.14.27.26;	author christos;	state Exp;
branches;
next	;
commitid	LjoDikzDsAzrt7EG;


desc
@@


1.1
log
@Initial revision
@
text
@# ################################################################
# Copyright (c) Meta Platforms, Inc. and affiliates.
# 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).
# You may select, at your option, one of the above-listed licenses.
# ################################################################

# Optionally user defined flags
CFLAGS ?= -O3
CXXFLAGS ?= -O3
CPPFLAGS ?=
ASFLAGS ?=
LDFLAGS ?=
ARFLAGS ?=
LIB_FUZZING_ENGINE ?= libregression.a
PYTHON ?= python
ifeq ($(shell uname), Darwin)
	DOWNLOAD?=curl -L -o
else
	DOWNLOAD?=wget -O
endif
CORPORA_URL_PREFIX:=https://github.com/facebook/zstd/releases/download/fuzz-corpora/

LIBZSTD_MK_DIR = ../../lib
DEBUGLEVEL ?= 2
ZSTD_LEGACY_SUPPORT ?= 1

include $(LIBZSTD_MK_DIR)/libzstd.mk

PRGDIR = ../../programs
CONTRIBDIR = ../../contrib

DEFAULT_SEQ_PROD_DIR = $(CONTRIBDIR)/externalSequenceProducer
DEFAULT_SEQ_PROD_SRC = $(DEFAULT_SEQ_PROD_DIR)/sequence_producer.c
THIRD_PARTY_SEQ_PROD_OBJ ?=

FUZZ_CPPFLAGS := -I$(LIB_SRCDIR) -I$(LIB_SRCDIR)/common -I$(LIB_SRCDIR)/compress \
	-I$(LIB_SRCDIR)/dictBuilder -I$(LIB_SRCDIR)/deprecated -I$(LIB_SRCDIR)/legacy \
	-I$(CONTRIBDIR)/seekable_format -I$(PRGDIR) -I$(DEFAULT_SEQ_PROD_DIR) \
	-DZSTD_MULTITHREAD -DZSTD_LEGACY_SUPPORT=1 $(CPPFLAGS)
FUZZ_EXTRA_FLAGS := -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
	-Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \
	-Wstrict-prototypes -Wundef \
	-Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \
	-Wredundant-decls -Wno-deprecated-declarations \
	-g -fno-omit-frame-pointer
FUZZ_CFLAGS := $(FUZZ_EXTRA_FLAGS) $(CFLAGS)
FUZZ_ASFLAGS := $(FUZZ_EXTRA_FLAGS) $(ASFLAGS)
FUZZ_CXXFLAGS := $(FUZZ_EXTRA_FLAGS) -std=c++11 $(CXXFLAGS)
FUZZ_LDFLAGS := -pthread $(LDFLAGS)
FUZZ_ARFLAGS := $(ARFLAGS)
FUZZ_TARGET_FLAGS = $(FUZZ_CPPFLAGS) $(FUZZ_CXXFLAGS) $(FUZZ_LDFLAGS)

FUZZ_ROUND_TRIP_FLAGS := -DFUZZING_ASSERT_VALID_SEQUENCE

FUZZ_HEADERS := fuzz_helpers.h fuzz.h zstd_helpers.h fuzz_data_producer.h
FUZZ_SRC := $(PRGDIR)/util.c ./fuzz_helpers.c ./zstd_helpers.c ./fuzz_data_producer.c

SEEKABLE_HEADERS = $(CONTRIBDIR)/seekable_format/zstd_seekable.h
SEEKABLE_OBJS = $(CONTRIBDIR)/seekable_format/zstdseek_compress.c $(CONTRIBDIR)/seekable_format/zstdseek_decompress.c

ZSTDCOMMON_SRC := $(ZSTD_COMMON_FILES)
ZSTDCOMP_SRC   := $(ZSTD_COMPRESS_FILES)
ZSTDDECOMP_SRC := $(ZSTD_DECOMPRESS_FILES)
ZSTDDICT_SRC := $(ZSTD_DICTBUILDER_FILES)
ZSTDLEGACY_SRC := $(ZSTD_LEGACY_FILES)
FUZZ_SRC       := \
	$(FUZZ_SRC) \
	$(ZSTDDECOMP_SRC) \
	$(ZSTDCOMMON_SRC) \
	$(ZSTDCOMP_SRC) \
	$(ZSTDDICT_SRC) \
	$(ZSTDLEGACY_SRC) \
	$(DEFAULT_SEQ_PROD_SRC)
FUZZ_SRC := $(sort $(wildcard $(FUZZ_SRC)))

FUZZ_D_OBJ1 := $(subst $(LIB_SRCDIR)/common/,d_lib_common_,$(FUZZ_SRC))
FUZZ_D_OBJ2 := $(subst $(LIB_SRCDIR)/compress/,d_lib_compress_,$(FUZZ_D_OBJ1))
FUZZ_D_OBJ3 := $(subst $(LIB_SRCDIR)/decompress/,d_lib_decompress_,$(FUZZ_D_OBJ2))
FUZZ_D_OBJ4 := $(subst $(LIB_SRCDIR)/dictBuilder/,d_lib_dictBuilder_,$(FUZZ_D_OBJ3))
FUZZ_D_OBJ5 := $(subst $(LIB_SRCDIR)/legacy/,d_lib_legacy_,$(FUZZ_D_OBJ4))
FUZZ_D_OBJ6 := $(subst $(PRGDIR)/,d_prg_,$(FUZZ_D_OBJ5))
FUZZ_D_OBJ7 := $(subst $(DEFAULT_SEQ_PROD_DIR)/,d_default_seq_prod_,$(FUZZ_D_OBJ6))
FUZZ_D_OBJ8 := $(subst $\./,d_fuzz_,$(FUZZ_D_OBJ7))
FUZZ_D_OBJ9 := $(FUZZ_D_OBJ8:.c=.o)
FUZZ_D_OBJ10 := $(THIRD_PARTY_SEQ_PROD_OBJ) $(FUZZ_D_OBJ9)
FUZZ_DECOMPRESS_OBJ := $(FUZZ_D_OBJ10:.S=.o)

FUZZ_RT_OBJ1 := $(subst $(LIB_SRCDIR)/common/,rt_lib_common_,$(FUZZ_SRC))
FUZZ_RT_OBJ2 := $(subst $(LIB_SRCDIR)/compress/,rt_lib_compress_,$(FUZZ_RT_OBJ1))
FUZZ_RT_OBJ3 := $(subst $(LIB_SRCDIR)/decompress/,rt_lib_decompress_,$(FUZZ_RT_OBJ2))
FUZZ_RT_OBJ4 := $(subst $(LIB_SRCDIR)/dictBuilder/,rt_lib_dictBuilder_,$(FUZZ_RT_OBJ3))
FUZZ_RT_OBJ5 := $(subst $(LIB_SRCDIR)/legacy/,rt_lib_legacy_,$(FUZZ_RT_OBJ4))
FUZZ_RT_OBJ6 := $(subst $(PRGDIR)/,rt_prg_,$(FUZZ_RT_OBJ5))
FUZZ_RT_OBJ7 := $(subst $(DEFAULT_SEQ_PROD_DIR)/,rt_default_seq_prod_,$(FUZZ_RT_OBJ6))
FUZZ_RT_OBJ8 := $(subst $\./,rt_fuzz_,$(FUZZ_RT_OBJ7))
FUZZ_RT_OBJ9 := $(FUZZ_RT_OBJ8:.c=.o)
FUZZ_RT_OBJ10 := $(THIRD_PARTY_SEQ_PROD_OBJ) $(FUZZ_RT_OBJ9)
FUZZ_ROUND_TRIP_OBJ := $(FUZZ_RT_OBJ10:.S=.o)

.PHONY: default all clean cleanall

default: all

FUZZ_TARGETS :=       \
	simple_round_trip \
	stream_round_trip \
	block_round_trip  \
	simple_decompress \
	stream_decompress \
	block_decompress  \
	dictionary_round_trip \
	dictionary_decompress \
	zstd_frame_info \
	simple_compress \
	dictionary_loader \
	raw_dictionary_round_trip \
	dictionary_stream_round_trip \
	decompress_dstSize_tooSmall \
	fse_read_ncount \
	sequence_compression_api \
	seekable_roundtrip \
	huf_round_trip \
	huf_decompress \
	decompress_cross_format \
	generate_sequences

all: libregression.a $(FUZZ_TARGETS)

rt_lib_common_%.o: $(LIB_SRCDIR)/common/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@@

rt_lib_compress_%.o: $(LIB_SRCDIR)/compress/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@@

rt_lib_decompress_%.o: $(LIB_SRCDIR)/decompress/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@@

rt_lib_decompress_%.o: $(LIB_SRCDIR)/decompress/%.S
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_ASFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@@

rt_lib_dictBuilder_%.o: $(LIB_SRCDIR)/dictBuilder/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@@

rt_lib_legacy_%.o: $(LIB_SRCDIR)/legacy/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@@

rt_prg_%.o: $(PRGDIR)/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@@

rt_fuzz_%.o: %.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@@

rt_default_seq_prod_%.o: $(DEFAULT_SEQ_PROD_DIR)/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $(FUZZ_ROUND_TRIP_FLAGS) $< -c -o $@@

d_lib_common_%.o: $(LIB_SRCDIR)/common/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@@

d_lib_compress_%.o: $(LIB_SRCDIR)/compress/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@@

d_lib_decompress_%.o: $(LIB_SRCDIR)/decompress/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@@

d_lib_decompress_%.o: $(LIB_SRCDIR)/decompress/%.S
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_ASFLAGS) $< -c -o $@@

d_lib_dictBuilder_%.o: $(LIB_SRCDIR)/dictBuilder/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@@

d_lib_legacy_%.o: $(LIB_SRCDIR)/legacy/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@@

d_prg_%.o: $(PRGDIR)/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@@

d_fuzz_%.o: %.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@@

d_default_seq_prod_%.o: $(DEFAULT_SEQ_PROD_DIR)/%.c
	$(CC) $(FUZZ_CPPFLAGS) $(FUZZ_CFLAGS) $< -c -o $@@

simple_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_simple_round_trip.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_simple_round_trip.o $(LIB_FUZZING_ENGINE) -o $@@

stream_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_stream_round_trip.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_stream_round_trip.o $(LIB_FUZZING_ENGINE) -o $@@

block_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_block_round_trip.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_block_round_trip.o $(LIB_FUZZING_ENGINE) -o $@@

simple_decompress: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_simple_decompress.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_simple_decompress.o $(LIB_FUZZING_ENGINE) -o $@@

stream_decompress: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_stream_decompress.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_stream_decompress.o $(LIB_FUZZING_ENGINE) -o $@@

block_decompress: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_block_decompress.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_block_decompress.o $(LIB_FUZZING_ENGINE) -o $@@

dictionary_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_round_trip.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_round_trip.o $(LIB_FUZZING_ENGINE) -o $@@

raw_dictionary_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_raw_dictionary_round_trip.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_raw_dictionary_round_trip.o $(LIB_FUZZING_ENGINE) -o $@@

dictionary_stream_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_stream_round_trip.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_stream_round_trip.o $(LIB_FUZZING_ENGINE) -o $@@

dictionary_decompress: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_dictionary_decompress.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_dictionary_decompress.o $(LIB_FUZZING_ENGINE) -o $@@

simple_compress: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_simple_compress.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_simple_compress.o $(LIB_FUZZING_ENGINE) -o $@@

zstd_frame_info: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_zstd_frame_info.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_zstd_frame_info.o $(LIB_FUZZING_ENGINE) -o $@@

dictionary_loader: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_loader.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_dictionary_loader.o $(LIB_FUZZING_ENGINE) -o $@@

decompress_dstSize_tooSmall: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_decompress_dstSize_tooSmall.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_decompress_dstSize_tooSmall.o $(LIB_FUZZING_ENGINE) -o $@@

fse_read_ncount: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_fse_read_ncount.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_fse_read_ncount.o $(LIB_FUZZING_ENGINE) -o $@@

sequence_compression_api: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_sequence_compression_api.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_sequence_compression_api.o $(LIB_FUZZING_ENGINE) -o $@@

seekable_roundtrip: $(FUZZ_HEADERS) $(SEEKABLE_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) $(SEEKABLE_OBJS)  rt_fuzz_seekable_roundtrip.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) $(SEEKABLE_OBJS) rt_fuzz_seekable_roundtrip.o $(LIB_FUZZING_ENGINE) -o $@@

huf_round_trip: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_huf_round_trip.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_huf_round_trip.o $(LIB_FUZZING_ENGINE) -o $@@

huf_decompress: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_huf_decompress.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_huf_decompress.o $(LIB_FUZZING_ENGINE) -o $@@

decompress_cross_format: $(FUZZ_HEADERS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_decompress_cross_format.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_DECOMPRESS_OBJ) d_fuzz_decompress_cross_format.o $(LIB_FUZZING_ENGINE) -o $@@

generate_sequences: $(FUZZ_HEADERS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_generate_sequences.o
	$(CXX) $(FUZZ_TARGET_FLAGS) $(FUZZ_ROUND_TRIP_OBJ) rt_fuzz_generate_sequences.o $(LIB_FUZZING_ENGINE) -o $@@

libregression.a: $(FUZZ_HEADERS) $(PRGDIR)/util.h $(PRGDIR)/util.c d_fuzz_regression_driver.o
	$(AR) $(FUZZ_ARFLAGS) $@@ d_fuzz_regression_driver.o

corpora/%_seed_corpus.zip:
	@@mkdir -p corpora
	$(DOWNLOAD) $@@ $(CORPORA_URL_PREFIX)$*_seed_corpus.zip

corpora/%: corpora/%_seed_corpus.zip
	unzip -q $^ -d $@@

.PHONY: corpora
corpora: $(patsubst %,corpora/%,$(FUZZ_TARGETS))

.PHONY: seedcorpora
seedcorpora: $(patsubst %,corpora/%_seed_corpus.zip,$(FUZZ_TARGETS))

regressiontest: corpora
	CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" LDFLAGS="$(LDFLAGS)" $(PYTHON) ./fuzz.py build all --debug=$(DEBUGLEVEL)
	$(PYTHON) ./fuzz.py regression all

clean:
	@@$(RM) *.a *.o $(FUZZ_TARGETS)
	@@echo Cleaning completed

cleanall:
	@@$(RM) -r Fuzzer
	@@$(RM) -r corpora
	@@echo Cleaning completed
@


1.1.1.1
log
@Import zstd-1.5.6 from:
    https://github.com/facebook/zstd/releases/download/v1.5.6/zstd-1.5.6.tar.gz
@
text
@@


1.1.1.2
log
@Import zstd-1.5.7 (previous was 1.5.6)

V1.5.7 (Feb 2025)
fix: compression bug in 32-bit mode associated with long-lasting sessions
api: new method `ZSTD_compressSequencesAndLiterals()` (#4217, #4232)
api: `ZSTD_getFrameHeader()` works on skippable frames (#4228)
perf: substantial compression speed improvements (up to +30%) on small data, by @@TocarIP (#4144) and @@cyan4973 (#4165)
perf: improved compression speed (~+5%) for dictionary compression at low levels (#4170)
perf: much faster speed for `--patch-from` at high compression levels (#4276)
perf: higher `--patch-from` compression ratios, notably at high levels (#4288)
perf: better speed for binaries on Windows (@@pps83) and when compiled with Visual Studio (@@MessyHack)
perf: slight compression ratio improvement thanks to better block boundaries (#4136, #4176, #4178)
perf: slight compression ratio improvement for `dfast`, aka levels 3 and 4 (#4171)
perf: runtime bmi2 detection enabled on x86 32-bit mode (#4251)
cli: multi-threading as default CLI setting, by @@daniellerozenblit
cli: new `--max` command (#4290)
build: improve `msbuild` version autodetection, support VS2022, by @@ManuelBlanc
build: fix `meson` build by @@artem and @@Victor-C-Zhang, and on Windows by @@bgilbert
build: compatibility with Apple Framework, by @@Treata11
build: improve icc/icx compatibility, by @@josepho0918 and @@luau-project
build: improve compatibility with Android NDK, by Adenilson Cavalcanti
portability: linux kernel branch, with improved support for Sequence producers (@@embg, @@gcabiddu, @@cyan4973)
portability: improved qnx compatibility, suggested by @@rainbowball
portability: improved install script for FreeBSD, by @@sunpoet
portability: fixed test suite compatibility with gnu hurd, by @@diegonc
doc: clarify specification, by @@elasota
misc: improved tests/decodecorpus validation tool (#4102), by antmicro
@
text
@d20 1
a20 1
ifeq ($(shell sh -c 'MSYSTEM="MSYS" uname') , Darwin)
a30 3
.PHONY: default
default: all

d104 4
a130 1
.PHONY: all clean cleanall
a265 1
REGRESSION_TARGET ?= all
d267 2
a268 2
	CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" LDFLAGS="$(LDFLAGS)" $(PYTHON) ./fuzz.py build $(REGRESSION_TARGET) --debug=$(DEBUGLEVEL)
	$(PYTHON) ./fuzz.py regression $(REGRESSION_TARGET)
@