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# ################################################################
# LZ4 library - Makefile
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# Copyright (C) Yann Collet 2011-2015
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# All rights reserved.
#
# BSD license
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice, this
# list of conditions and the following disclaimer in the documentation and/or
# other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# You can contact the author at :
# - LZ4 source repository : http://code.google.com/p/lz4/
# - LZ4 source mirror : https://github.com/Cyan4973/lz4
# - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
# ################################################################
# Version numbers
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VERSION ?= 126
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LIBVER_MAJOR = ` sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h`
LIBVER_MINOR = ` sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h`
LIBVER_PATCH = ` sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h`
LIBVER = $( LIBVER_MAJOR) .$( LIBVER_MINOR) .$( LIBVER_PATCH)
DESTDIR ?=
PREFIX ?= /usr
CFLAGS ?= -O3
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CFLAGS += -I. -std= c99 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Wstrict-prototypes
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LIBDIR ?= $( PREFIX) /lib
INCLUDEDIR = $( PREFIX) /include
# OS X linker doesn't support -soname, and use different extension
# see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html
i f e q ( $( shell uname ) , D a r w i n )
SHARED_EXT = dylib
SHARED_EXT_MAJOR = $( LIBVER_MAJOR) .$( SHARED_EXT)
SHARED_EXT_VER = $( LIBVER) .$( SHARED_EXT)
SONAME_FLAGS = -install_name $( PREFIX) /lib/liblz4.$( SHARED_EXT_MAJOR) -compatibility_version $( LIBVER_MAJOR) -current_version $( LIBVER)
e l s e
SONAME_FLAGS = -Wl,-soname= liblz4.$( SHARED_EXT) .$( LIBVER_MAJOR)
SHARED_EXT = so
SHARED_EXT_MAJOR = $( SHARED_EXT) .$( LIBVER_MAJOR)
SHARED_EXT_VER = $( SHARED_EXT) .$( LIBVER)
e n d i f
default : liblz 4
all : liblz 4
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liblz4 : lz 4.c lz 4hc .c lz 4frame .c xxhash .c
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@echo compiling static library
@$( CC) $( CPPFLAGS) $( CFLAGS) -c $^
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@$( AR) rcs liblz4.a lz4.o lz4hc.o lz4frame.o xxhash.o
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@echo compiling dynamic library $( LIBVER)
@$( CC) $( CPPFLAGS) $( CFLAGS) $( LDFLAGS) -shared $^ -fPIC $( SONAME_FLAGS) -o $@ .$( SHARED_EXT_VER)
@echo creating versioned links
@ln -sf $@ .$( SHARED_EXT_VER) $@ .$( SHARED_EXT_MAJOR)
@ln -sf $@ .$( SHARED_EXT_VER) $@ .$( SHARED_EXT)
clean :
@rm -f core *.o *.a *.$( SHARED_EXT) *.$( SHARED_EXT) .* liblz4.pc
@echo Cleaning library completed
#------------------------------------------------------------------------
#make install is validated only for Linux, OSX, kFreeBSD and Hurd targets
i f n e q ( , $( filter $ ( shell uname ) ,Linux Darwin GNU /kFreeBSD GNU ) )
liblz4.pc : liblz 4.pc .in Makefile
@echo creating pkgconfig
@sed -e 's|@PREFIX@|$(PREFIX)|' \
-e 's|@LIBDIR@|$(LIBDIR)|' \
-e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \
-e 's|@VERSION@|$(VERSION)|' \
$< >$@
install : liblz 4 liblz 4.pc
@install -d -m 755 $( DESTDIR) $( LIBDIR) /pkgconfig/ $( DESTDIR) $( INCLUDEDIR) /
@install -m 755 liblz4.$( SHARED_EXT_VER) $( DESTDIR) $( LIBDIR) /liblz4.$( SHARED_EXT_VER)
@cp -a liblz4.$( SHARED_EXT_MAJOR) $( DESTDIR) $( LIBDIR)
@cp -a liblz4.$( SHARED_EXT) $( DESTDIR) $( LIBDIR)
@cp -a liblz4.pc $( DESTDIR) $( LIBDIR) /pkgconfig/
@install -m 644 liblz4.a $( DESTDIR) $( LIBDIR) /liblz4.a
@install -m 644 lz4.h $( DESTDIR) $( INCLUDEDIR) /lz4.h
@install -m 644 lz4hc.h $( DESTDIR) $( INCLUDEDIR) /lz4hc.h
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@install -m 644 lz4frame.h $( DESTDIR) $( INCLUDEDIR) /lz4frame.h
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@echo lz4 static and shared library installed
uninstall :
@rm -f $( DESTDIR) $( LIBDIR) /liblz4.$( SHARED_EXT)
@rm -f $( DESTDIR) $( LIBDIR) /liblz4.$( SHARED_EXT_MAJOR)
@rm -f $( DESTDIR) $( LIBDIR) /pkgconfig/liblz4.pc
@[ -x $( DESTDIR) $( LIBDIR) /liblz4.$( SHARED_EXT_VER) ] && rm -f $( DESTDIR) $( LIBDIR) /liblz4.$( SHARED_EXT_VER)
@[ -f $( DESTDIR) $( LIBDIR) /liblz4.a ] && rm -f $( DESTDIR) $( LIBDIR) /liblz4.a
@[ -f $( DESTDIR) $( INCLUDEDIR) /lz4.h ] && rm -f $( DESTDIR) $( INCLUDEDIR) /lz4.h
@[ -f $( DESTDIR) $( INCLUDEDIR) /lz4hc.h ] && rm -f $( DESTDIR) $( INCLUDEDIR) /lz4hc.h
@echo lz4 libraries successfully uninstalled
e n d i f