ceph/src/zstd/lib/Makefile

   1 # ################################################################
   2 # Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
   3 # All rights reserved.
   4 #
   5 # This source code is licensed under the BSD-style license found in the
   6 # LICENSE file in the root directory of this source tree. An additional grant
   7 # of patent rights can be found in the PATENTS file in the same directory.
   8 # ################################################################
   9
  10 # Version numbers
  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))
  19 VERSION?= $(LIBVER)
  20
  21 DESTDIR?=
  22 PREFIX ?= /usr/local
  23 LIBDIR ?= $(PREFIX)/lib
  24 INCLUDEDIR=$(PREFIX)/include
  25
  26 CPPFLAGS+= -I. -I./common -DXXH_NAMESPACE=ZSTD_
  27 CFLAGS  ?= -O3
  28 CFLAGS  += -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow -Wstrict-aliasing=1 \
  29            -Wswitch-enum -Wdeclaration-after-statement -Wstrict-prototypes -Wundef \
  30            -Wpointer-arith
  31 CFLAGS  += $(MOREFLAGS)
  32 FLAGS    = $(CPPFLAGS) $(CFLAGS)
  33
  34
  35 ZSTD_FILES := $(wildcard common/*.c compress/*.c decompress/*.c dictBuilder/*.c deprecated/*.c)
  36
  37 ifeq ($(ZSTD_LEGACY_SUPPORT), 0)
  38 CPPFLAGS  += -DZSTD_LEGACY_SUPPORT=0
  39 else
  40 CPPFLAGS  += -I./legacy -DZSTD_LEGACY_SUPPORT=1
  41 ZSTD_FILES+= $(wildcard legacy/*.c)
  42 endif
  43
  44 # OS X linker doesn't support -soname, and use different extension
  45 # see : https://developer.apple.com/library/mac/documentation/DeveloperTools/Conceptual/DynamicLibraries/100-Articles/DynamicLibraryDesignGuidelines.html
  46 ifeq ($(shell uname), Darwin)
  47         SHARED_EXT = dylib
  48         SHARED_EXT_MAJOR = $(LIBVER_MAJOR).$(SHARED_EXT)
  49         SHARED_EXT_VER = $(LIBVER).$(SHARED_EXT)
  50         SONAME_FLAGS = -install_name $(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR) -compatibility_version $(LIBVER_MAJOR) -current_version $(LIBVER)
  51 else
  52         SONAME_FLAGS = -Wl,-soname=libzstd.$(SHARED_EXT).$(LIBVER_MAJOR)
  53         SHARED_EXT = so
  54         SHARED_EXT_MAJOR = $(SHARED_EXT).$(LIBVER_MAJOR)
  55         SHARED_EXT_VER = $(SHARED_EXT).$(LIBVER)
  56 endif
  57
  58 LIBZSTD = libzstd.$(SHARED_EXT_VER)
  59
  60
  61 .PHONY: default all clean install uninstall
  62
  63 default: lib
  64
  65 all: lib
  66
  67 libzstd.a: ARFLAGS = rcs
  68 libzstd.a: $(ZSTD_FILES)
  69         @echo compiling static library
  70         @$(CC) $(FLAGS) -c $^
  71         @$(AR) $(ARFLAGS) $@ *.o
  72
  73 $(LIBZSTD): LDFLAGS += -shared -fPIC -fvisibility=hidden
  74 $(LIBZSTD): $(ZSTD_FILES)
  75         @echo compiling dynamic library $(LIBVER)
  76 ifneq (,$(filter Windows%,$(OS)))
  77         @$(CC) $(FLAGS) -DZSTD_DLL_EXPORT=1 -shared $^ -o dll\libzstd.dll
  78         dlltool -D dll\libzstd.dll -d dll\libzstd.def -l dll\libzstd.lib
  79 else
  80         @$(CC) $(FLAGS) $^ $(LDFLAGS) $(SONAME_FLAGS) -o $@
  81         @echo creating versioned links
  82         @ln -sf $@ libzstd.$(SHARED_EXT_MAJOR)
  83         @ln -sf $@ libzstd.$(SHARED_EXT)
  84 endif
  85
  86 libzstd : $(LIBZSTD)
  87
  88 lib: libzstd.a libzstd
  89
  90 clean:
  91         @$(RM) core *.o *.a *.gcda *.$(SHARED_EXT) *.$(SHARED_EXT).* libzstd.pc dll/libzstd.dll dll/libzstd.lib
  92         @$(RM) decompress/*.o
  93         @echo Cleaning library completed
  94
  95 #------------------------------------------------------------------------
  96 #make install is validated only for Linux, OSX, kFreeBSD, Hurd and some BSD targets
  97 ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU FreeBSD DragonFly NetBSD))
  98
  99 libzstd.pc:
 100 libzstd.pc: libzstd.pc.in
 101         @echo creating pkgconfig
 102         @sed -e 's|@PREFIX@|$(PREFIX)|' \
 103              -e 's|@LIBDIR@|$(LIBDIR)|' \
 104              -e 's|@INCLUDEDIR@|$(INCLUDEDIR)|' \
 105              -e 's|@VERSION@|$(VERSION)|' \
 106              $< >$@
 107
 108 install: libzstd.a libzstd libzstd.pc
 109         @install -d -m 755 $(DESTDIR)$(LIBDIR)/pkgconfig/ $(DESTDIR)$(INCLUDEDIR)/
 110         @install -m 755 libzstd.$(SHARED_EXT_VER) $(DESTDIR)$(LIBDIR)
 111         @cp -a libzstd.$(SHARED_EXT_MAJOR) $(DESTDIR)$(LIBDIR)
 112         @cp -a libzstd.$(SHARED_EXT) $(DESTDIR)$(LIBDIR)
 113         @cp -a libzstd.pc $(DESTDIR)$(LIBDIR)/pkgconfig/
 114         @install -m 644 libzstd.a $(DESTDIR)$(LIBDIR)
 115         @install -m 644 zstd.h $(DESTDIR)$(INCLUDEDIR)
 116         @install -m 644 common/zstd_errors.h $(DESTDIR)$(INCLUDEDIR)
 117         @install -m 644 deprecated/zbuff.h $(DESTDIR)$(INCLUDEDIR)     # prototypes generate deprecation warnings
 118         @install -m 644 dictBuilder/zdict.h $(DESTDIR)$(INCLUDEDIR)
 119         @echo zstd static and shared library installed
 120
 121 uninstall:
 122         @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.a
 123         @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT)
 124         @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR)
 125         @$(RM) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_VER)
 126         @$(RM) $(DESTDIR)$(LIBDIR)/pkgconfig/libzstd.pc
 127         @$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd.h
 128         @$(RM) $(DESTDIR)$(INCLUDEDIR)/zstd_errors.h
 129         @$(RM) $(DESTDIR)$(INCLUDEDIR)/zbuff.h   # Deprecated streaming functions
 130         @$(RM) $(DESTDIR)$(INCLUDEDIR)/zdict.h
 131         @echo zstd libraries successfully uninstalled
 132
 133 endif