Makefile revision 7bfbccb972d349b66f45c9791a12477bfee4c40e 
1# ################################################################
2# LZ4 library - Makefile
3# Copyright (C) Yann Collet 2011-2015
4# All rights reserved.
5#
6# BSD license
7# Redistribution and use in source and binary forms, with or without modification,
8# are permitted provided that the following conditions are met:
9#
10# * Redistributions of source code must retain the above copyright notice, this
11#   list of conditions and the following disclaimer.
12#
13# * Redistributions in binary form must reproduce the above copyright notice, this
14#   list of conditions and the following disclaimer in the documentation and/or
15#   other materials provided with the distribution.
16#
17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
18# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
21# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
24# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
26# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27#
28# You can contact the author at :
29#  - LZ4 source repository : https://github.com/Cyan4973/lz4
30#  - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
31# ################################################################
32
33# Version numbers
34VERSION?= 132
35LIBVER_MAJOR:=`sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h`
36LIBVER_MINOR:=`sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h`
37LIBVER_PATCH:=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h`
38LIBVER := $(LIBVER_MAJOR).$(LIBVER_MINOR).$(LIBVER_PATCH)
39
40DESTDIR?=
41PREFIX ?= /usr/local
42CPPFLAGS= -DXXH_NAMESPACE=LZ4_
43CFLAGS ?= -O3
44CFLAGS += -std=c99 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Wcast-qual -Wstrict-prototypes -pedantic
45FLAGS   = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
46
47LIBDIR?= $(PREFIX)/lib
48INCLUDEDIR=$(PREFIX)/include
49
50
51# OS X linker doesn't support -soname, and use different extension
52# see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html
53ifeq ($(shell uname), Darwin)
54	SHARED_EXT = dylib
55	SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT)
56	SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT)
57	SONAME_FLAGS = -install_name $(PREFIX)/lib/liblz4.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER)
58else
59	SONAME_FLAGS = -Wl,-soname=liblz4.$(SHARED_EXT).$(LIBVER_MAJOR)
60	SHARED_EXT = so
61	SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR)
62	SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER)
63endif
64
65default: liblz4
66
67all: liblz4
68
69liblz4: lz4.c lz4hc.c lz4frame.c xxhash.c   # need to compile once with -fPIC, and once without -fPIC
70	@echo compiling static library
71	@$(AR) rcs $@.a $^
72	@echo compiling dynamic library $(LIBVER)
73	@$(CC) $(FLAGS) -shared $^ -fPIC $(SONAME_FLAGS) -o $@.$(SHARED_EXT_VER)
74	@echo creating versioned links
75	@ln -sf $@.$(SHARED_EXT_VER) $@.$(SHARED_EXT_MAJOR)
76	@ln -sf $@.$(SHARED_EXT_VER) $@.$(SHARED_EXT)
77
78clean:
79	@rm -f core *.o *.a *.$(SHARED_EXT) *.$(SHARED_EXT).* liblz4.pc
80	@echo Cleaning library completed
81
82
83#------------------------------------------------------------------------
84#make install is validated only for Linux, OSX, kFreeBSD, Hurd and
85#FreeBSD targets
86ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU FreeBSD))
87
88liblz4.pc: liblz4.pc.in Makefile
89	@echo creating pkgconfig
90	@sed -e 's|@PREFIX@|$(PREFIX)|' \
91            -e 's|@LIBDIR@|$(LIBDIR)|' \
92            -e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \
93            -e 's|@VERSION@|$(VERSION)|' \
94             $< >$@
95
96install: liblz4 liblz4.pc
97	@install -d -m 755 $(DESTDIR)$(LIBDIR)/pkgconfig/ $(DESTDIR)$(INCLUDEDIR)/
98	@install -m 755 liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(LIBDIR)
99	@ln -sf liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT_MAJOR)
100	@ln -sf liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT)
101	@install -m 644 liblz4.pc $(DESTDIR)$(LIBDIR)/pkgconfig/
102	@install -m 644 liblz4.a $(DESTDIR)$(LIBDIR)/liblz4.a
103	@install -m 644 lz4.h $(DESTDIR)$(INCLUDEDIR)/lz4.h
104	@install -m 644 lz4hc.h $(DESTDIR)$(INCLUDEDIR)/lz4hc.h
105	@install -m 644 lz4frame.h $(DESTDIR)$(INCLUDEDIR)/lz4frame.h
106	@echo lz4 static and shared libraries installed
107
108uninstall:
109	@rm -f $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT)
110	@rm -f $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT_MAJOR)
111	@rm -f $(DESTDIR)$(LIBDIR)/pkgconfig/liblz4.pc
112	@[ -x $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT_VER) ] && rm -f $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT_VER)
113	@[ -f $(DESTDIR)$(LIBDIR)/liblz4.a ] && rm -f $(DESTDIR)$(LIBDIR)/liblz4.a
114	@[ -f $(DESTDIR)$(INCLUDEDIR)/lz4.h ] && rm -f $(DESTDIR)$(INCLUDEDIR)/lz4.h
115	@[ -f $(DESTDIR)$(INCLUDEDIR)/lz4hc.h ] && rm -f $(DESTDIR)$(INCLUDEDIR)/lz4hc.h
116	@[ -f $(DESTDIR)$(INCLUDEDIR)/lz4frame.h ] && rm -f $(DESTDIR)$(INCLUDEDIR)/lz4frame.h
117	@echo lz4 libraries successfully uninstalled
118
119endif
120