package/zlib/zlib.mk

   1 #############################################################
   2 #
   3 # zlib
   4 #
   5 #############################################################
   6 ZLIB_VERSION:=1.2.3
   7 ZLIB_SOURCE:=zlib-$(ZLIB_VERSION).tar.bz2
   8 ZLIB_CAT:=$(BZCAT)
   9 ZLIB_SITE:=http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/libpng
  10 ZLIB_DIR:=$(BUILD_DIR)/zlib-$(ZLIB_VERSION)
  11
  12 ZLIB_CFLAGS=$(TARGET_CFLAGS) -UDEBUG -DNDEBUG
  13 #ifeq ($(BR2_USE_MMU),y)
  14 #ZLIB_CFLAGS+= -DUSE_MMAP
  15 #endif
  16 ifeq ($(BR2_ENABLE_SHARED),y)
  17 ZLIB_CFLAGS+=-fPIC -DPIC
  18 endif
  19 ifeq ($(BR2_LARGEFILE),y)
  20 ZLIB_CFLAGS+=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
  21 endif
  22
  23 ifeq ($(BR2_x86_i586),y)
  24 ZLIB_ASM_FILE=cp -dpf $(ZLIB_DIR)/contrib/asm586/match.S $(ZLIB_DIR)/
  25 endif
  26 # pentium pro capabable:
  27 ifeq ($(BR2_i386),y)
  28 ifneq ($(findstring y,$(BR2_x86_i386)$(BR2_x86_i486)$(BR2_x86_i586)$(BR2_x86_geode)$(BR2_x86_c3)$(BR2_x86_winchip_c6)$(BR2_x86_winchip2)),y)
  29 ZLIB_ASM_FILE=cp -dpf $(ZLIB_DIR)/contrib/asm686/match.S $(ZLIB_DIR)/
  30 endif
  31 endif
  32 ifneq ($(ZLIB_ASM_FILE),)
  33 ZLIB_CFLAGS+=-DASMV -DNO_UNDERLINE
  34 ZLIB_OBJA:=match.o
  35 endif
  36
  37 $(DL_DIR)/$(ZLIB_SOURCE):
  38         $(WGET) -P $(DL_DIR) $(ZLIB_SITE)/$(ZLIB_SOURCE)
  39
  40 $(ZLIB_DIR)/.patched: $(DL_DIR)/$(ZLIB_SOURCE)
  41         $(ZLIB_CAT) $(DL_DIR)/$(ZLIB_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
  42         toolchain/patch-kernel.sh $(ZLIB_DIR) package/zlib/ zlib-$(ZLIB_VERSION)\*.patch
  43         # not an autoconf package: $(CONFIG_UPDATE) $(@D)
  44         touch $@
  45
  46 $(ZLIB_DIR)/.configured: $(ZLIB_DIR)/.patched
  47         # not an autoconf package:
  48         (cd $(ZLIB_DIR); rm -rf config.cache; \
  49                 $(TARGET_CONFIGURE_ARGS) \
  50                 $(TARGET_CONFIGURE_OPTS) \
  51                 CFLAGS="$(TARGET_CFLAGS) $(ZLIB_CFLAGS)" \
  52                 ./configure \
  53                 $(if $(BR2_ENABLE_SHARED),--shared) \
  54                 --prefix=/usr \
  55                 --exec-prefix=$(STAGING_DIR)/usr/bin \
  56                 --libdir=$(STAGING_DIR)/usr/lib \
  57                 --includedir=$(STAGING_DIR)/usr/include \
  58         )
  59         touch $@
  60
  61 $(ZLIB_DIR)/libz.so.$(ZLIB_VERSION): $(ZLIB_DIR)/.configured
  62         $(ZLIB_ASM_FILE)
  63         $(MAKE) $(if $(ZLIB_OBJA),OBJA=$(ZLIB_OBJA)) -C $(ZLIB_DIR) $(ZLIB_OBJA) all libz.a
  64         touch -c $(ZLIB_DIR)/libz.so.$(ZLIB_VERSION)
  65
  66 $(STAGING_DIR)/usr/lib/libz.so.$(ZLIB_VERSION): $(ZLIB_DIR)/libz.so.$(ZLIB_VERSION)
  67         $(INSTALL) -D $(ZLIB_DIR)/libz.a $(STAGING_DIR)/usr/lib/libz.a
  68         $(INSTALL) -D $(ZLIB_DIR)/zlib.h $(STAGING_DIR)/usr/include/zlib.h
  69         $(INSTALL) $(ZLIB_DIR)/zconf.h $(STAGING_DIR)/usr/include/zconf.h
  70         cp -dpf $(ZLIB_DIR)/libz.so* $(STAGING_DIR)/usr/lib
  71         ln -sf libz.so.$(ZLIB_VERSION) $(STAGING_DIR)/usr/lib/libz.so.1
  72         touch -c $@
  73
  74 $(TARGET_DIR)/usr/lib/libz.so.$(ZLIB_VERSION): $(STAGING_DIR)/usr/lib/libz.so.$(ZLIB_VERSION)
  75         $(INSTALL) -d $(TARGET_DIR)/usr/lib
  76         cp -dpf $(STAGING_DIR)/usr/lib/libz.so* $(TARGET_DIR)/usr/lib/
  77         chmod 0755 $(TARGET_DIR)/usr/lib/libz.so*
  78         $(INSTALL) -m0755 $(STAGING_DIR)/usr/lib/libz.so* $(TARGET_DIR)/usr/lib
  79         -$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/usr/lib/libz.so*
  80         touch -c $@
  81
  82 $(TARGET_DIR)/usr/lib/libz.a: $(STAGING_DIR)/usr/lib/libz.so.$(ZLIB_VERSION)
  83         $(INSTALL) -d $(TARGET_DIR)/usr/include $(TARGET_DIR)/usr/lib
  84         $(INSTALL) $(STAGING_DIR)/usr/include/zlib.h \
  85                   $(STAGING_DIR)/usr/include/zconf.h $(TARGET_DIR)/usr/include/
  86         $(INSTALL) $(STAGING_DIR)/usr/lib/libz.a $(TARGET_DIR)/usr/lib/
  87         rm -f $(TARGET_DIR)/lib/libz.so* $(TARGET_DIR)/usr/lib/libz.so
  88         ln -sf libz.so.$(ZLIB_VERSION) $(TARGET_DIR)/usr/lib/libz.so
  89         touch -c $@
  90
  91 zlib-headers: $(TARGET_DIR)/usr/lib/libz.a
  92
  93 zlib: $(TARGET_DIR)/usr/lib/libz.so.$(ZLIB_VERSION)
  94
  95 zlib-source: $(DL_DIR)/$(ZLIB_SOURCE)
  96
  97 zlib-clean:
  98         rm -f $(TARGET_DIR)/usr/lib/libz.* \
  99                 $(TARGET_DIR)/usr/include/zlib.h \
 100                 $(TARGET_DIR)/usr/include/zconf.h \
 101                 $(STAGING_DIR)/usr/include/zlib.h \
 102                 $(STAGING_DIR)/usr/include/zconf.h \
 103                 $(STAGING_DIR)/usr/lib/libz.*
 104         -$(MAKE) -C $(ZLIB_DIR) clean
 105
 106 zlib-dirclean:
 107         rm -rf $(ZLIB_DIR)
 108
 109 #############################################################
 110 #
 111 # Toplevel Makefile options
 112 #
 113 #############################################################
 114 ifeq ($(BR2_PACKAGE_ZLIB),y)
 115 TARGETS+=zlib
 116 endif
 117 ifeq ($(findstring y,$(BR2_PACKAGE_ZLIB_TARGET_HEADERS)$(BR2_HAVE_INCLUDES)),y)
 118 TARGETS+=zlib-headers
 119 endif