target/tar/tarroot.mk

   1 #############################################################
   2 #
   3 # tar to archive target filesystem
   4 #
   5 #############################################################
   6
   7 TAR_OPTS:=$(strip $(BR2_TARGET_ROOTFS_TAR_OPTIONS))
   8 TAR_TARGET:=$(IMAGE).tar
   9
  10 TAR_COMPRESSOR:=
  11 TAR_COMPRESSOR_EXT:=.none
  12 ifeq ($(BR2_TARGET_ROOTFS_TAR_GZIP),y)
  13 TAR_COMPRESSOR:=gzip -9 -c
  14 TAR_COMPRESSOR_EXT:=gz
  15 endif
  16 ifeq ($(BR2_TARGET_ROOTFS_TAR_BZIP2),y)
  17 TAR_COMPRESSOR:=bzip2 -9 -c
  18 TAR_COMPRESSOR_EXT:=bz2
  19 endif
  20 ifeq ($(BR2_TARGET_ROOTFS_TAR_LZMA),y)
  21 TAR_COMPRESSOR:=lzma -9 -c
  22 TAR_COMPRESSOR_EXT:=lzma
  23 endif
  24 ROOTFS_TAR_COPYTO:=$(strip $(subst ",,$(BR2_TARGET_ROOTFS_TAR_COPYTO)))
  25 # "))
  26
  27 tarroot: host-fakeroot makedevs
  28         -@find $(TARGET_DIR) -type f -perm +111 | xargs $(STRIPCMD) 2>/dev/null || true
  29 ifneq ($(BR2_HAVE_MANPAGES),y)
  30         @rm -rf $(TARGET_DIR)/usr/share/man
  31 endif
  32 ifneq ($(BR2_HAVE_INFOPAGES),y)
  33         @rm -rf $(TARGET_DIR)/usr/share/info
  34 endif
  35         $(if $(TARGET_LDCONFIG),test ! -x $(TARGET_LDCONFIG) && true || $(TARGET_LDCONFIG) -r $(TARGET_DIR) 2>/dev/null)
  36         # Use fakeroot to pretend all target binaries are owned by root
  37         rm -f $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(TAR_TARGET))
  38         touch $(PROJECT_BUILD_DIR)/.fakeroot.00000
  39         cat $(PROJECT_BUILD_DIR)/.fakeroot* > $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(TAR_TARGET))
  40         echo "chown -R 0:0 $(TARGET_DIR)" >> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(TAR_TARGET))
  41 ifneq ($(TARGET_DEVICE_TABLE),)
  42         # Use fakeroot to pretend to create all needed device nodes
  43         echo "$(STAGING_DIR)/bin/makedevs -d $(TARGET_DEVICE_TABLE) $(TARGET_DIR)" \
  44                 >> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(TAR_TARGET))
  45 endif
  46         # Use fakeroot so tar believes the previous fakery
  47         echo "tar -c$(TAR_OPTS)f $(TAR_TARGET) -C $(TARGET_DIR) ." \
  48                 >> $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(TAR_TARGET))
  49         chmod a+x $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(TAR_TARGET))
  50         $(STAGING_DIR)/usr/bin/fakeroot -- $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(TAR_TARGET))
  51 ifneq ($(TAR_COMPRESSOR),)
  52         -rm -f $(TAR_TARGET).$()
  53         PATH="$(STAGING_DIR)/sbin:$(STAGING_DIR)/bin:$(STAGING_DIR)/usr/sbin:$(STAGING_DIR)/usr/bin:$(PATH)" $(TAR_COMPRESSOR) $(TAR_TARGET) > $(TAR_TARGET).$(TAR_COMPRESSOR_EXT)
  54 endif
  55 ifneq ($(ROOTFS_TAR_COPYTO),)
  56         $(Q)cp -f $(TAR_TARGET) $(ROOTFS_TAR_COPYTO)
  57 endif
  58         -@rm -f $(PROJECT_BUILD_DIR)/_fakeroot.$(notdir $(TAR_TARGET))
  59
  60 EXT2_COPYTO := $(strip $(subst ",,$(BR2_TARGET_ROOTFS_EXT2_COPYTO)))
  61 # "))
  62
  63
  64 tarroot-source:
  65
  66 tarroot-clean:
  67
  68 tarroot-dirclean:
  69
  70 #############################################################
  71 #
  72 # Toplevel Makefile options
  73 #
  74 #############################################################
  75 ifeq ($(BR2_TARGET_ROOTFS_TAR),y)
  76 TARGETS+=tarroot
  77 endif