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 -Wformat-security \ 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 := $(ZSTDCOMMON_FILES) 47 48ZSTD_LEGACY_SUPPORT ?= 5 49ZSTD_LIB_COMPRESSION ?= 1 50ZSTD_LIB_DECOMPRESSION ?= 1 51ZSTD_LIB_DICTBUILDER ?= 1 52ZSTD_LIB_DEPRECATED ?= 1 53 54ifeq ($(ZSTD_LIB_COMPRESSION), 0) 55 ZSTD_LIB_DICTBUILDER = 0 56 ZSTD_LIB_DEPRECATED = 0 57endif 58 59ifeq ($(ZSTD_LIB_DECOMPRESSION), 0) 60 ZSTD_LEGACY_SUPPORT = 0 61 ZSTD_LIB_DEPRECATED = 0 62endif 63 64ifneq ($(ZSTD_LIB_COMPRESSION), 0) 65 ZSTD_FILES += $(ZSTDCOMP_FILES) 66endif 67 68ifneq ($(ZSTD_LIB_DECOMPRESSION), 0) 69 ZSTD_FILES += $(ZSTDDECOMP_FILES) 70endif 71 72ifneq ($(ZSTD_LIB_DEPRECATED), 0) 73 ZSTD_FILES += $(ZDEPR_FILES) 74endif 75 76ifneq ($(ZSTD_LIB_DICTBUILDER), 0) 77 ZSTD_FILES += $(ZDICT_FILES) 78endif 79 80ifneq ($(ZSTD_LEGACY_SUPPORT), 0) 81ifeq ($(shell test $(ZSTD_LEGACY_SUPPORT) -lt 8; echo $$?), 0) 82 ZSTD_FILES += $(shell ls legacy/*.c | $(GREP) 'v0[$(ZSTD_LEGACY_SUPPORT)-7]') 83endif 84 CPPFLAGS += -I./legacy 85endif 86CPPFLAGS += -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT) 87 88ZSTD_OBJ := $(patsubst %.c,%.o,$(ZSTD_FILES)) 89 90# macOS linker doesn't support -soname, and use different extension 91# see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html 92ifeq ($(shell uname), Darwin) 93 SHARED_EXT = dylib 94 SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT) 95 SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT) 96 SONAME_FLAGS = -install_name $(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER) 97else 98 SONAME_FLAGS = -Wl,-soname=libzstd.$(SHARED_EXT).$(LIBVER_MAJOR) 99 SHARED_EXT = so 100 SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR) 101 SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER) 102endif 103 104 105.PHONY: default all clean install uninstall 106 107default: lib-release 108 109all: lib 110 111libzstd.a: ARFLAGS = rcs 112libzstd.a: $(ZSTD_OBJ) 113 @echo compiling static library 114 @$(AR) $(ARFLAGS) $@ $^ 115 116libzstd.a-mt: CPPFLAGS += -DZSTD_MULTITHREAD 117libzstd.a-mt: libzstd.a 118 119ifneq (,$(filter Windows%,$(OS))) 120 121LIBZSTD = dll\libzstd.dll 122$(LIBZSTD): $(ZSTD_FILES) 123 @echo compiling dynamic library $(LIBVER) 124 @$(CC) $(FLAGS) -DZSTD_DLL_EXPORT=1 -shared $^ -o $@ 125 dlltool -D $@ -d dll\libzstd.def -l dll\libzstd.lib 126 127else 128 129LIBZSTD = libzstd.$(SHARED_EXT_VER) 130$(LIBZSTD): LDFLAGS += -shared -fPIC -fvisibility=hidden 131$(LIBZSTD): $(ZSTD_FILES) 132 @echo compiling dynamic library $(LIBVER) 133 @$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@ 134 @echo creating versioned links 135 @ln -sf $@ libzstd.$(SHARED_EXT_MAJOR) 136 @ln -sf $@ libzstd.$(SHARED_EXT) 137 138endif 139 140 141libzstd : $(LIBZSTD) 142 143libzstd-mt : CPPFLAGS += -DZSTD_MULTITHREAD 144libzstd-mt : libzstd 145 146lib: libzstd.a libzstd 147 148lib-mt: CPPFLAGS += -DZSTD_MULTITHREAD 149lib-mt: lib 150 151lib-release lib-release-mt: DEBUGFLAGS := 152lib-release: lib 153lib-release-mt: lib-mt 154 155# Special case : building library in single-thread mode _and_ without zstdmt_compress.c 156ZSTDMT_FILES = compress/zstdmt_compress.c 157ZSTD_NOMT_FILES = $(filter-out $(ZSTDMT_FILES),$(ZSTD_FILES)) 158libzstd-nomt: LDFLAGS += -shared -fPIC -fvisibility=hidden 159libzstd-nomt: $(ZSTD_NOMT_FILES) 160 @echo compiling single-thread dynamic library $(LIBVER) 161 @echo files : $(ZSTD_NOMT_FILES) 162 @$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@ 163 164clean: 165 @$(RM) -r *.dSYM # macOS-specific 166 @$(RM) core *.o *.a *.gcda *.$(SHARED_EXT) *.$(SHARED_EXT).* libzstd.pc 167 @$(RM) dll/libzstd.dll dll/libzstd.lib libzstd-nomt* 168 @$(RM) common/*.o compress/*.o decompress/*.o dictBuilder/*.o legacy/*.o deprecated/*.o 169 @echo Cleaning library completed 170 171#----------------------------------------------------------------------------- 172# make install is validated only for Linux, macOS, BSD, Hurd and Solaris targets 173#----------------------------------------------------------------------------- 174ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS Haiku)) 175 176DESTDIR ?= 177# directory variables : GNU conventions prefer lowercase 178# see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html 179# support both lower and uppercase (BSD), use uppercase in script 180prefix ?= /usr/local 181PREFIX ?= $(prefix) 182exec_prefix ?= $(PREFIX) 183libdir ?= $(exec_prefix)/lib 184LIBDIR ?= $(libdir) 185includedir ?= $(PREFIX)/include 186INCLUDEDIR ?= $(includedir) 187 188ifneq (,$(filter $(shell uname),FreeBSD NetBSD DragonFly)) 189PKGCONFIGDIR ?= $(PREFIX)/libdata/pkgconfig 190else 191PKGCONFIGDIR ?= $(LIBDIR)/pkgconfig 192endif 193 194ifneq (,$(filter $(shell uname),SunOS)) 195INSTALL ?= ginstall 196else 197INSTALL ?= install 198endif 199 200INSTALL_PROGRAM ?= $(INSTALL) 201INSTALL_DATA ?= $(INSTALL) -m 644 202 203 204libzstd.pc: 205libzstd.pc: libzstd.pc.in 206 @echo creating pkgconfig 207 @sed -e 's|@PREFIX@|$(PREFIX)|' \ 208 -e 's|@LIBDIR@|$(LIBDIR)|' \ 209 -e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \ 210 -e 's|@VERSION@|$(VERSION)|' \ 211 $< >$@ 212 213install: install-pc install-static install-shared install-includes 214 @echo zstd static and shared library installed 215 216install-pc: libzstd.pc 217 @$(INSTALL) -d -m 755 $(DESTDIR)$(PKGCONFIGDIR)/ 218 @$(INSTALL_DATA) libzstd.pc $(DESTDIR)$(PKGCONFIGDIR)/ 219 220install-static: libzstd.a 221 @echo Installing static library 222 @$(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)/ 223 @$(INSTALL_DATA) libzstd.a $(DESTDIR)$(LIBDIR) 224 225install-shared: libzstd 226 @echo Installing shared library 227 @$(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)/ 228 @$(INSTALL_PROGRAM) $(LIBZSTD) $(DESTDIR)$(LIBDIR) 229 @ln -sf $(LIBZSTD) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) 230 @ln -sf $(LIBZSTD) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT) 231 232install-includes: 233 @echo Installing includes 234 @$(INSTALL) -d -m 755 $(DESTDIR)$(INCLUDEDIR)/ 235 @$(INSTALL_DATA) zstd.h $(DESTDIR)$(INCLUDEDIR) 236 @$(INSTALL_DATA) common/zstd_errors.h $(DESTDIR)$(INCLUDEDIR) 237 @$(INSTALL_DATA) deprecated/zbuff.h $(DESTDIR)$(INCLUDEDIR) # prototypes generate deprecation warnings 238 @$(INSTALL_DATA) dictBuilder/zdict.h $(DESTDIR)$(INCLUDEDIR) 239 240uninstall: 241 @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.a 242 @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT) 243 @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) 244 @$(RM) $(DESTDIR)$(LIBDIR)/$(LIBZSTD) 245 @$(RM) $(DESTDIR)$(PKGCONFIGDIR)/libzstd.pc 246 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd.h 247 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd_errors.h 248 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zbuff.h # Deprecated streaming functions 249 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zdict.h 250 @echo zstd libraries successfully uninstalled 251 252endif 253