1# ################################################################ 2# Copyright (c) 2015-present, Yann Collet, Facebook, Inc. 3# All rights reserved. 4# 5# This source code is licensed under both the BSD-style license (found in the 6# LICENSE file in the root directory of this source tree) and the GPLv2 (found 7# in the COPYING file in the root directory of this source tree). 8# ################################################################ 9 10# Version numbers 11LIBVER_MAJOR_SCRIPT:=`sed -n '/define ZSTD_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./zstd.h` 12LIBVER_MINOR_SCRIPT:=`sed -n '/define ZSTD_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./zstd.h` 13LIBVER_PATCH_SCRIPT:=`sed -n '/define ZSTD_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./zstd.h` 14LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT) 15LIBVER_MAJOR := $(shell echo $(LIBVER_MAJOR_SCRIPT)) 16LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT)) 17LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT)) 18LIBVER := $(shell echo $(LIBVER_SCRIPT)) 19VERSION?= $(LIBVER) 20 21CPPFLAGS+= -I. -I./common -DXXH_NAMESPACE=ZSTD_ 22ifeq ($(OS),Windows_NT) # MinGW assumed 23CPPFLAGS += -D__USE_MINGW_ANSI_STDIO # compatibility with %zu formatting 24endif 25CFLAGS ?= -O3 26DEBUGFLAGS= -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \ 27 -Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \ 28 -Wstrict-prototypes -Wundef -Wpointer-arith \ 29 -Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \ 30 -Wredundant-decls -Wmissing-prototypes -Wc++-compat 31CFLAGS += $(DEBUGFLAGS) $(MOREFLAGS) 32FLAGS = $(CPPFLAGS) $(CFLAGS) 33 34HAVE_COLORNEVER = $(shell echo a | grep --color=never a > /dev/null 2> /dev/null && echo 1 || echo 0) 35GREP_OPTIONS ?= 36ifeq ($HAVE_COLORNEVER, 1) 37GREP_OPTIONS += --color=never 38endif 39GREP = grep $(GREP_OPTIONS) 40 41ZSTDCOMMON_FILES := $(sort $(wildcard common/*.c)) 42ZSTDCOMP_FILES := $(sort $(wildcard compress/*.c)) 43ZSTDDECOMP_FILES := $(sort $(wildcard decompress/*.c)) 44ZDICT_FILES := $(sort $(wildcard dictBuilder/*.c)) 45ZDEPR_FILES := $(sort $(wildcard deprecated/*.c)) 46ZSTD_FILES := $(ZSTDCOMMON_FILES) 47 48ZSTD_LEGACY_SUPPORT ?= 5 49ZSTD_LIB_COMPRESSION ?= 1 50ZSTD_LIB_DECOMPRESSION ?= 1 51ZSTD_LIB_DICTBUILDER ?= 1 52ZSTD_LIB_DEPRECATED ?= 1 53HUF_FORCE_DECOMPRESS_X1 ?= 0 54HUF_FORCE_DECOMPRESS_X2 ?= 0 55ZSTD_FORCE_DECOMPRESS_SHORT ?= 0 56ZSTD_FORCE_DECOMPRESS_LONG ?= 0 57ZSTD_NO_INLINE ?= 0 58ZSTD_STRIP_ERROR_STRINGS ?= 0 59ZSTD_LEGACY_MULTITHREADED_API ?= 0 60 61ifeq ($(ZSTD_LIB_COMPRESSION), 0) 62 ZSTD_LIB_DICTBUILDER = 0 63 ZSTD_LIB_DEPRECATED = 0 64endif 65 66ifeq ($(ZSTD_LIB_DECOMPRESSION), 0) 67 ZSTD_LEGACY_SUPPORT = 0 68 ZSTD_LIB_DEPRECATED = 0 69endif 70 71ifneq ($(ZSTD_LIB_COMPRESSION), 0) 72 ZSTD_FILES += $(ZSTDCOMP_FILES) 73endif 74 75ifneq ($(ZSTD_LIB_DECOMPRESSION), 0) 76 ZSTD_FILES += $(ZSTDDECOMP_FILES) 77endif 78 79ifneq ($(ZSTD_LIB_DEPRECATED), 0) 80 ZSTD_FILES += $(ZDEPR_FILES) 81endif 82 83ifneq ($(ZSTD_LIB_DICTBUILDER), 0) 84 ZSTD_FILES += $(ZDICT_FILES) 85endif 86 87ifneq ($(HUF_FORCE_DECOMPRESS_X1), 0) 88 CFLAGS += -DHUF_FORCE_DECOMPRESS_X1 89endif 90 91ifneq ($(HUF_FORCE_DECOMPRESS_X2), 0) 92 CFLAGS += -DHUF_FORCE_DECOMPRESS_X2 93endif 94 95ifneq ($(ZSTD_FORCE_DECOMPRESS_SHORT), 0) 96 CFLAGS += -DZSTD_FORCE_DECOMPRESS_SHORT 97endif 98 99ifneq ($(ZSTD_FORCE_DECOMPRESS_LONG), 0) 100 CFLAGS += -DZSTD_FORCE_DECOMPRESS_LONG 101endif 102 103ifneq ($(ZSTD_NO_INLINE), 0) 104 CFLAGS += -DZSTD_NO_INLINE 105endif 106 107ifneq ($(ZSTD_STRIP_ERROR_STRINGS), 0) 108 CFLAGS += -DZSTD_STRIP_ERROR_STRINGS 109endif 110 111ifneq ($(ZSTD_LEGACY_MULTITHREADED_API), 0) 112 CFLAGS += -DZSTD_LEGACY_MULTITHREADED_API 113endif 114 115ifneq ($(ZSTD_LEGACY_SUPPORT), 0) 116ifeq ($(shell test $(ZSTD_LEGACY_SUPPORT) -lt 8; echo $$?), 0) 117 ZSTD_FILES += $(shell ls legacy/*.c | $(GREP) 'v0[$(ZSTD_LEGACY_SUPPORT)-7]') 118endif 119 CPPFLAGS += -I./legacy 120endif 121CPPFLAGS += -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT) 122 123ZSTD_OBJ := $(patsubst %.c,%.o,$(ZSTD_FILES)) 124 125# macOS linker doesn't support -soname, and use different extension 126# see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html 127ifeq ($(shell uname), Darwin) 128 SHARED_EXT = dylib 129 SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT) 130 SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT) 131 SONAME_FLAGS = -install_name $(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER) 132else 133 SONAME_FLAGS = -Wl,-soname=libzstd.$(SHARED_EXT).$(LIBVER_MAJOR) 134 SHARED_EXT = so 135 SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR) 136 SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER) 137endif 138 139 140.PHONY: default all clean install uninstall 141 142default: lib-release 143 144all: lib 145 146libzstd.a: ARFLAGS = rcs 147libzstd.a: $(ZSTD_OBJ) 148 @echo compiling static library 149 @$(AR) $(ARFLAGS) $@ $^ 150 151libzstd.a-mt: CPPFLAGS += -DZSTD_MULTITHREAD 152libzstd.a-mt: libzstd.a 153 154ifneq (,$(filter Windows%,$(OS))) 155 156LIBZSTD = dll\libzstd.dll 157$(LIBZSTD): $(ZSTD_FILES) 158 @echo compiling dynamic library $(LIBVER) 159 $(CC) $(FLAGS) -DZSTD_DLL_EXPORT=1 -Wl,--out-implib,dll\libzstd.lib -shared $^ -o $@ 160 161else 162 163LIBZSTD = libzstd.$(SHARED_EXT_VER) 164$(LIBZSTD): LDFLAGS += -shared -fPIC -fvisibility=hidden 165$(LIBZSTD): $(ZSTD_FILES) 166 @echo compiling dynamic library $(LIBVER) 167 @$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@ 168 @echo creating versioned links 169 @ln -sf $@ libzstd.$(SHARED_EXT_MAJOR) 170 @ln -sf $@ libzstd.$(SHARED_EXT) 171 172endif 173 174 175libzstd : $(LIBZSTD) 176 177libzstd-mt : CPPFLAGS += -DZSTD_MULTITHREAD 178libzstd-mt : libzstd 179 180lib: libzstd.a libzstd 181 182lib-mt: CPPFLAGS += -DZSTD_MULTITHREAD 183lib-mt: lib 184 185lib-release lib-release-mt: DEBUGFLAGS := 186lib-release: lib 187lib-release-mt: lib-mt 188 189# Special case : building library in single-thread mode _and_ without zstdmt_compress.c 190ZSTDMT_FILES = compress/zstdmt_compress.c 191ZSTD_NOMT_FILES = $(filter-out $(ZSTDMT_FILES),$(ZSTD_FILES)) 192libzstd-nomt: LDFLAGS += -shared -fPIC -fvisibility=hidden 193libzstd-nomt: $(ZSTD_NOMT_FILES) 194 @echo compiling single-thread dynamic library $(LIBVER) 195 @echo files : $(ZSTD_NOMT_FILES) 196 @$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@ 197 198clean: 199 @$(RM) -r *.dSYM # macOS-specific 200 @$(RM) core *.o *.a *.gcda *.$(SHARED_EXT) *.$(SHARED_EXT).* libzstd.pc 201 @$(RM) dll/libzstd.dll dll/libzstd.lib libzstd-nomt* 202 @$(RM) common/*.o compress/*.o decompress/*.o dictBuilder/*.o legacy/*.o deprecated/*.o 203 @echo Cleaning library completed 204 205#----------------------------------------------------------------------------- 206# make install is validated only for Linux, macOS, BSD, Hurd and Solaris targets 207#----------------------------------------------------------------------------- 208ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS Haiku)) 209 210DESTDIR ?= 211# directory variables : GNU conventions prefer lowercase 212# see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html 213# support both lower and uppercase (BSD), use uppercase in script 214prefix ?= /usr/local 215PREFIX ?= $(prefix) 216exec_prefix ?= $(PREFIX) 217libdir ?= $(exec_prefix)/lib 218LIBDIR ?= $(libdir) 219includedir ?= $(PREFIX)/include 220INCLUDEDIR ?= $(includedir) 221 222ifneq (,$(filter $(shell uname),FreeBSD NetBSD DragonFly)) 223PKGCONFIGDIR ?= $(PREFIX)/libdata/pkgconfig 224else 225PKGCONFIGDIR ?= $(LIBDIR)/pkgconfig 226endif 227 228ifneq (,$(filter $(shell uname),SunOS)) 229INSTALL ?= ginstall 230else 231INSTALL ?= install 232endif 233 234INSTALL_PROGRAM ?= $(INSTALL) 235INSTALL_DATA ?= $(INSTALL) -m 644 236 237 238libzstd.pc: 239libzstd.pc: libzstd.pc.in 240 @echo creating pkgconfig 241 @sed -e 's|@PREFIX@|$(PREFIX)|' \ 242 -e 's|@LIBDIR@|$(LIBDIR)|' \ 243 -e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \ 244 -e 's|@VERSION@|$(VERSION)|' \ 245 $< >$@ 246 247install: install-pc install-static install-shared install-includes 248 @echo zstd static and shared library installed 249 250install-pc: libzstd.pc 251 @$(INSTALL) -d -m 755 $(DESTDIR)$(PKGCONFIGDIR)/ 252 @$(INSTALL_DATA) libzstd.pc $(DESTDIR)$(PKGCONFIGDIR)/ 253 254install-static: libzstd.a 255 @echo Installing static library 256 @$(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)/ 257 @$(INSTALL_DATA) libzstd.a $(DESTDIR)$(LIBDIR) 258 259install-shared: libzstd 260 @echo Installing shared library 261 @$(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)/ 262 @$(INSTALL_PROGRAM) $(LIBZSTD) $(DESTDIR)$(LIBDIR) 263 @ln -sf $(LIBZSTD) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) 264 @ln -sf $(LIBZSTD) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT) 265 266install-includes: 267 @echo Installing includes 268 @$(INSTALL) -d -m 755 $(DESTDIR)$(INCLUDEDIR)/ 269 @$(INSTALL_DATA) zstd.h $(DESTDIR)$(INCLUDEDIR) 270 @$(INSTALL_DATA) common/zstd_errors.h $(DESTDIR)$(INCLUDEDIR) 271 @$(INSTALL_DATA) deprecated/zbuff.h $(DESTDIR)$(INCLUDEDIR) # prototypes generate deprecation warnings 272 @$(INSTALL_DATA) dictBuilder/zdict.h $(DESTDIR)$(INCLUDEDIR) 273 274uninstall: 275 @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.a 276 @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT) 277 @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) 278 @$(RM) $(DESTDIR)$(LIBDIR)/$(LIBZSTD) 279 @$(RM) $(DESTDIR)$(PKGCONFIGDIR)/libzstd.pc 280 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd.h 281 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd_errors.h 282 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zbuff.h # Deprecated streaming functions 283 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zdict.h 284 @echo zstd libraries successfully uninstalled 285 286endif 287