Makefile revision e8941f344029ef8761af20d19ab0b55aac684c11
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_
22CFLAGS  ?= -O3
23DEBUGFLAGS = -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 \
27            -Wredundant-decls
28CFLAGS  += $(DEBUGFLAGS) $(MOREFLAGS)
29FLAGS    = $(CPPFLAGS) $(CFLAGS)
30
31
32ZSTD_FILES := $(sort $(wildcard common/*.c compress/*.c decompress/*.c dictBuilder/*.c deprecated/*.c))
33
34ZSTD_LEGACY_SUPPORT ?= 4
35
36ifneq ($(ZSTD_LEGACY_SUPPORT), 0)
37ifeq ($(shell test $(ZSTD_LEGACY_SUPPORT) -lt 8; echo $$?), 0)
38	ZSTD_FILES += $(shell ls legacy/*.c | grep 'v0[$(ZSTD_LEGACY_SUPPORT)-7]')
39endif
40	CPPFLAGS += -I./legacy
41endif
42CPPFLAGS  += -DZSTD_LEGACY_SUPPORT=$(ZSTD_LEGACY_SUPPORT)
43
44ZSTD_OBJ   := $(patsubst %.c,%.o,$(ZSTD_FILES))
45
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
48ifeq ($(shell uname), Darwin)
49	SHARED_EXT = dylib
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 $(LIBVER)
53else
54	SONAME_FLAGS = -Wl,-soname=libzstd.$(SHARED_EXT).$(LIBVER_MAJOR)
55	SHARED_EXT = so
56	SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR)
57	SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER)
58endif
59
60LIBZSTD = libzstd.$(SHARED_EXT_VER)
61
62
63.PHONY: default all clean install uninstall
64
65default: lib-release
66
67all: lib
68
69libzstd.a: ARFLAGS = rcs
70libzstd.a: $(ZSTD_OBJ)
71	@echo compiling static library
72	@$(AR) $(ARFLAGS) $@ $^
73
74libzstd.a-mt: CPPFLAGS += -DZSTD_MULTITHREAD
75libzstd.a-mt: libzstd.a
76
77$(LIBZSTD): LDFLAGS += -shared -fPIC -fvisibility=hidden
78$(LIBZSTD): $(ZSTD_FILES)
79	@echo compiling dynamic library $(LIBVER)
80ifneq (,$(filter Windows%,$(OS)))
81	@$(CC) $(FLAGS) -DZSTD_DLL_EXPORT=1 -shared $^ -o dll\libzstd.dll
82	dlltool -D dll\libzstd.dll -d dll\libzstd.def -l dll\libzstd.lib
83else
84	@$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@
85	@echo creating versioned links
86	@ln -sf $@ libzstd.$(SHARED_EXT_MAJOR)
87	@ln -sf $@ libzstd.$(SHARED_EXT)
88endif
89
90libzstd : $(LIBZSTD)
91
92libzstd-mt : CPPFLAGS += -DZSTD_MULTITHREAD
93libzstd-mt : libzstd
94
95lib: libzstd.a libzstd
96
97lib-mt: CPPFLAGS += -DZSTD_MULTITHREAD
98lib-mt: lib
99
100lib-release lib-release-mt: DEBUGFLAGS :=
101lib-release: lib
102lib-release-mt: lib-mt
103
104# Special case : building library in single-thread mode _and_ without zstdmt_compress.c
105ZSTDMT_FILES = compress/zstdmt_compress.c
106ZSTD_NOMT_FILES = $(filter-out $(ZSTDMT_FILES),$(ZSTD_FILES))
107libzstd-nomt: LDFLAGS += -shared -fPIC -fvisibility=hidden
108libzstd-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 $@
112
113clean:
114	@$(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	@$(RM) common/*.o compress/*.o decompress/*.o dictBuilder/*.o legacy/*.o deprecated/*.o
118	@echo Cleaning library completed
119
120#-----------------------------------------------------------------------------
121# make install is validated only for Linux, OSX, BSD, Hurd and Solaris targets
122#-----------------------------------------------------------------------------
123ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD NetBSD DragonFly SunOS))
124
125DESTDIR     ?=
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
129prefix      ?= /usr/local
130PREFIX      ?= $(prefix)
131exec_prefix ?= $(PREFIX)
132libdir      ?= $(exec_prefix)/lib
133LIBDIR      ?= $(libdir)
134includedir  ?= $(PREFIX)/include
135INCLUDEDIR  ?= $(includedir)
136
137ifneq (,$(filter $(shell uname),OpenBSD FreeBSD NetBSD DragonFly))
138PKGCONFIGDIR ?= $(PREFIX)/libdata/pkgconfig
139else
140PKGCONFIGDIR ?= $(LIBDIR)/pkgconfig
141endif
142
143ifneq (,$(filter $(shell uname),SunOS))
144INSTALL ?= ginstall
145else
146INSTALL ?= install
147endif
148
149INSTALL_PROGRAM ?= $(INSTALL)
150INSTALL_DATA    ?= $(INSTALL) -m 644
151
152
153libzstd.pc:
154libzstd.pc: libzstd.pc.in
155	@echo creating pkgconfig
156	@sed -e 's|@PREFIX@|$(PREFIX)|' \
157             -e 's|@LIBDIR@|$(LIBDIR)|' \
158             -e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \
159             -e 's|@VERSION@|$(VERSION)|' \
160             $< >$@
161
162install: 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
176
177uninstall:
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
188
189endif
190