util/cbfstool/lz4/lib/Makefile

   1 ## SPDX-License-Identifier: BSD-2-Clause
   2 # ################################################################
   3 # LZ4 library - Makefile
   4 # Copyright (C) Yann Collet 2011-2015
   5 # All rights reserved.
   6 #
   7 # You can contact the author at :
   8 #  - LZ4 source repository : https://github.com/Cyan4973/lz4
   9 #  - LZ4 forum froup : https://groups.google.com/forum/#!forum/lz4c
  10 # ################################################################
  11
  12 # Version numbers
  13 VERSION?= 132
  14 LIBVER_MAJOR:=`sed -n '/define LZ4_VERSION_MAJOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h`
  15 LIBVER_MINOR:=`sed -n '/define LZ4_VERSION_MINOR/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h`
  16 LIBVER_PATCH:=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h`
  17 LIBVER := $(LIBVER_MAJOR).$(LIBVER_MINOR).$(LIBVER_PATCH)
  18
  19 DESTDIR?=
  20 PREFIX ?= /usr/local
  21 CPPFLAGS= -DXXH_NAMESPACE=LZ4_
  22 CFLAGS ?= -O3
  23 CFLAGS += -std=c99 -Wall -Wextra -Wundef -Wshadow -Wcast-align -Wcast-qual -Wstrict-prototypes -pedantic
  24 FLAGS   = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
  25
  26 LIBDIR?= $(PREFIX)/lib
  27 INCLUDEDIR=$(PREFIX)/include
  28
  29
  30 # OS X linker doesn't support -soname, and use different extension
  31 # see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html
  32 ifeq ($(shell uname), Darwin)
  33         SHARED_EXT = dylib
  34         SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT)
  35         SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT)
  36         SONAME_FLAGS = -install_name $(PREFIX)/lib/liblz4.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER)
  37 else
  38         SONAME_FLAGS = -Wl,-soname=liblz4.$(SHARED_EXT).$(LIBVER_MAJOR)
  39         SHARED_EXT = so
  40         SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR)
  41         SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER)
  42 endif
  43
  44 default: liblz4
  45
  46 all: liblz4
  47
  48 liblz4: lz4.c lz4hc.c lz4frame.c xxhash.c   # need to compile once with -fPIC, and once without -fPIC
  49         @echo compiling static library
  50         @$(AR) rcs $@.a $^
  51         @echo compiling dynamic library $(LIBVER)
  52         @$(CC) $(FLAGS) -shared $^ -fPIC $(SONAME_FLAGS) -o $@.$(SHARED_EXT_VER)
  53         @echo creating versioned links
  54         @ln -sf $@.$(SHARED_EXT_VER) $@.$(SHARED_EXT_MAJOR)
  55         @ln -sf $@.$(SHARED_EXT_VER) $@.$(SHARED_EXT)
  56
  57 clean:
  58         @rm -f core *.o *.a *.$(SHARED_EXT) *.$(SHARED_EXT).* liblz4.pc
  59         @echo Cleaning library completed
  60
  61
  62 #------------------------------------------------------------------------
  63 #make install is validated only for Linux, OSX, kFreeBSD and Hurd targets
  64 ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU))
  65
  66 liblz4.pc: liblz4.pc.in Makefile
  67         @echo creating pkgconfig
  68         @sed -e 's|@PREFIX@|$(PREFIX)|' \
  69             -e 's|@LIBDIR@|$(LIBDIR)|' \
  70             -e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \
  71             -e 's|@VERSION@|$(VERSION)|' \
  72              $< >$@
  73
  74 install: liblz4 liblz4.pc
  75         @install -d -m 755 $(DESTDIR)$(LIBDIR)/pkgconfig/ $(DESTDIR)$(INCLUDEDIR)/
  76         @install -m 755 liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(LIBDIR)
  77         @ln -sf liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT_MAJOR)
  78         @ln -sf liblz4.$(SHARED_EXT_VER) $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT)
  79         @install -m 644 liblz4.pc $(DESTDIR)$(LIBDIR)/pkgconfig/
  80         @install -m 644 liblz4.a $(DESTDIR)$(LIBDIR)/liblz4.a
  81         @install -m 644 lz4.h $(DESTDIR)$(INCLUDEDIR)/lz4.h
  82         @install -m 644 lz4hc.h $(DESTDIR)$(INCLUDEDIR)/lz4hc.h
  83         @install -m 644 lz4frame.h $(DESTDIR)$(INCLUDEDIR)/lz4frame.h
  84         @echo lz4 static and shared libraries installed
  85
  86 uninstall:
  87         @rm -f $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT)
  88         @rm -f $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT_MAJOR)
  89         @rm -f $(DESTDIR)$(LIBDIR)/pkgconfig/liblz4.pc
  90         @[ -x $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT_VER) ] && rm -f $(DESTDIR)$(LIBDIR)/liblz4.$(SHARED_EXT_VER)
  91         @[ -f $(DESTDIR)$(LIBDIR)/liblz4.a ] && rm -f $(DESTDIR)$(LIBDIR)/liblz4.a
  92         @[ -f $(DESTDIR)$(INCLUDEDIR)/lz4.h ] && rm -f $(DESTDIR)$(INCLUDEDIR)/lz4.h
  93         @[ -f $(DESTDIR)$(INCLUDEDIR)/lz4hc.h ] && rm -f $(DESTDIR)$(INCLUDEDIR)/lz4hc.h
  94         @[ -f $(DESTDIR)$(INCLUDEDIR)/lz4frame.h ] && rm -f $(DESTDIR)$(INCLUDEDIR)/lz4frame.h
  95         @echo lz4 libraries successfully uninstalled
  96
  97 endif