1 # ################################################################
2 # Copyright (c) 2015-present, Yann Collet, Facebook, Inc.
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 # ################################################################
11 LIBVER_MAJOR_SCRIPT:=`sed -n '/define ZSTD_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./zstd.h`
12 LIBVER_MINOR_SCRIPT:=`sed -n '/define ZSTD_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./zstd.h`
13 LIBVER_PATCH_SCRIPT:=`sed -n '/define ZSTD_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < ./zstd.h`
14 LIBVER_SCRIPT:= $(LIBVER_MAJOR_SCRIPT).$(LIBVER_MINOR_SCRIPT).$(LIBVER_PATCH_SCRIPT)
15 LIBVER_MAJOR := $(shell echo $(LIBVER_MAJOR_SCRIPT))
16 LIBVER_MINOR := $(shell echo $(LIBVER_MINOR_SCRIPT))
17 LIBVER_PATCH := $(shell echo $(LIBVER_PATCH_SCRIPT))
18 LIBVER := $(shell echo $(LIBVER_SCRIPT))
21 CPPFLAGS+= -I. -I./common -DXXH_NAMESPACE=ZSTD_
23 DEBUGFLAGS = -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
24 -Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \
25 -Wstrict-prototypes -Wundef -Wpointer-arith -Wformat-security \
26 -Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \
28 CFLAGS += $(DEBUGFLAGS) $(MOREFLAGS)
29 FLAGS = $(CPPFLAGS) $(CFLAGS)
32 ZSTD_FILES := $(sort $(wildcard common/*.c compress/*.c decompress/*.c dictBuilder/*.c deprecated/*.c))
34 ZSTD_LEGACY_SUPPORT ?= 4
36 ifneq ($(ZSTD_LEGACY_SUPPORT), 0)
37 ifeq ($(shell test $(ZSTD_LEGACY_SUPPORT) -lt 8; echo $$?), 0)
38 ZSTD_FILES += $(shell ls legacy/*.c | grep 'v0[$(ZSTD_LEGACY_SUPPORT)-7]')
40 CPPFLAGS += -I./legacy
42 CPPFLAGS += -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT)
44 ZSTD_OBJ := $(patsubst %.c,%.o,$(ZSTD_FILES))
46 # OS X linker doesn't support -soname, and use different extension
47 # see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html
48 ifeq ($(shell uname), Darwin)
50 SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT)
51 SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT)
52 SONAME_FLAGS = -install_name $(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER)
54 SONAME_FLAGS = -Wl,-soname=libzstd.$(SHARED_EXT).$(LIBVER_MAJOR)
56 SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR)
57 SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER)
60 LIBZSTD = libzstd.$(SHARED_EXT_VER)
63 .PHONY: default all clean install uninstall
69 libzstd.a: ARFLAGS = rcs
70 libzstd.a: $(ZSTD_OBJ)
71 @echo compiling static library
72 @$(AR) $(ARFLAGS) $@ $^
74 libzstd.a-mt: CPPFLAGS += -DZSTD_MULTITHREAD
75 libzstd.a-mt: libzstd.a
77 $(LIBZSTD): LDFLAGS += -shared -fPIC -fvisibility=hidden
78 $(LIBZSTD): $(ZSTD_FILES)
79 @echo compiling dynamic library $(LIBVER)
80 ifneq (,$(filter Windows%,$(OS)))
81 @$(CC) $(FLAGS) -DZSTD_DLL_EXPORT=1 -shared $^ -o dll\libzstd.dll
82 dlltool -D dll\libzstd.dll -d dll\libzstd.def -l dll\libzstd.lib
84 @$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@
85 @echo creating versioned links
86 @ln -sf $@ libzstd.$(SHARED_EXT_MAJOR)
87 @ln -sf $@ libzstd.$(SHARED_EXT)
92 libzstd-mt : CPPFLAGS += -DZSTD_MULTITHREAD
95 lib: libzstd.a libzstd
97 lib-mt: CPPFLAGS += -DZSTD_MULTITHREAD
100 lib-release lib-release-mt: DEBUGFLAGS :=
102 lib-release-mt: lib-mt
104 # Special case : building library in single-thread mode _and_ without zstdmt_compress.c
105 ZSTDMT_FILES = compress/zstdmt_compress.c
106 ZSTD_NOMT_FILES = $(filter-out $(ZSTDMT_FILES),$(ZSTD_FILES))
107 libzstd-nomt: LDFLAGS += -shared -fPIC -fvisibility=hidden
108 libzstd-nomt: $(ZSTD_NOMT_FILES)
109 @echo compiling single-thread dynamic library $(LIBVER)
110 @echo files : $(ZSTD_NOMT_FILES)
111 @$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@
114 @$(RM) -r *.dSYM # Mac OS-X specific
115 @$(RM) core *.o *.a *.gcda *.$(SHARED_EXT) *.$(SHARED_EXT).* libzstd.pc
116 @$(RM) dll/libzstd.dll dll/libzstd.lib libzstd-nomt*
117 @$(RM) common/*.o compress/*.o decompress/*.o dictBuilder/*.o legacy/*.o deprecated/*.o
118 @echo Cleaning library completed
120 #-----------------------------------------------------------------------------
121 # make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets
122 #-----------------------------------------------------------------------------
123 ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS))
126 # directory variables : GNU conventions prefer lowercase
127 # see https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html
128 # support both lower and uppercase (BSD), use uppercase in script
131 exec_prefix ?= $(PREFIX)
132 libdir ?= $(exec_prefix)/lib
134 includedir ?= $(PREFIX)/include
135 INCLUDEDIR ?= $(includedir)
137 ifneq (,$(filter $(shell uname),OpenBSD FreeBSD NetBSD DragonFly))
138 PKGCONFIGDIR ?= $(PREFIX)/libdata/pkgconfig
140 PKGCONFIGDIR ?= $(LIBDIR)/pkgconfig
143 ifneq (,$(filter $(shell uname),SunOS))
149 INSTALL_PROGRAM ?= $(INSTALL)
150 INSTALL_DATA ?= $(INSTALL) -m 644
154 libzstd.pc: libzstd.pc.in
155 @echo creating pkgconfig
156 @sed -e 's|@PREFIX@|$(PREFIX)|' \
157 -e 's|@LIBDIR@|$(LIBDIR)|' \
158 -e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \
159 -e 's|@VERSION@|$(VERSION)|' \
162 install: libzstd.a libzstd libzstd.pc
163 @$(INSTALL) -d -m 755 $(DESTDIR)$(PKGCONFIGDIR)/ $(DESTDIR)$(INCLUDEDIR)/
164 @$(INSTALL_DATA) libzstd.pc $(DESTDIR)$(PKGCONFIGDIR)/
165 @echo Installing libraries
166 @$(INSTALL_DATA) libzstd.a $(DESTDIR)$(LIBDIR)
167 @$(INSTALL_PROGRAM) $(LIBZSTD) $(DESTDIR)$(LIBDIR)
168 @ln -sf $(LIBZSTD) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR)
169 @ln -sf $(LIBZSTD) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT)
170 @echo Installing includes
171 @$(INSTALL_DATA) zstd.h $(DESTDIR)$(INCLUDEDIR)
172 @$(INSTALL_DATA) common/zstd_errors.h $(DESTDIR)$(INCLUDEDIR)
173 @$(INSTALL_DATA) deprecated/zbuff.h $(DESTDIR)$(INCLUDEDIR) # prototypes generate deprecation warnings
174 @$(INSTALL_DATA) dictBuilder/zdict.h $(DESTDIR)$(INCLUDEDIR)
175 @echo zstd static and shared library installed
178 @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.a
179 @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT)
180 @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR)
181 @$(RM) $(DESTDIR)$(LIBDIR)/$(LIBZSTD)
182 @$(RM) $(DESTDIR)$(PKGCONFIGDIR)/libzstd.pc
183 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd.h
184 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd_errors.h
185 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zbuff.h # Deprecated streaming functions
186 @$(RM) $(DESTDIR)$(INCLUDEDIR)/zdict.h
187 @echo zstd libraries successfully uninstalled