include/image.mk

   1 include $(TOPDIR)/rules.mk
   2
   3 KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
   4
   5 ifneq ($(CONFIG_BIG_ENDIAN),y)
   6 JFFS2OPTS     :=  --pad --little-endian --squash
   7 SQUASHFS_OPTS :=  -le
   8 else
   9 JFFS2OPTS     :=  --pad --big-endian --squash
  10 SQUASHFS_OPTS :=  -be
  11 endif
  12
  13 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
  14   ifeq ($(CONFIG_TARGET_ROOTFS_JFFS2),y)
  15     define Image/mkfs/jffs2
  16                 rm -rf $(BUILD_DIR)/root/jffs
  17
  18                 $(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e 0x10000 -o $(KDIR)/root.jffs2-64k -d $(BUILD_DIR)/root
  19                 $(STAGING_DIR)/bin/mkfs.jffs2 $(JFFS2OPTS) -e 0x20000 -o $(KDIR)/root.jffs2-128k -d $(BUILD_DIR)/root
  20
  21                 $(call Image/Build,jffs2-64k)
  22                 $(call Image/Build,jffs2-128k)
  23     endef
  24   endif
  25
  26   ifeq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),y)
  27     define Image/mkfs/squashfs
  28                 @mkdir -p $(BUILD_DIR)/root/jffs
  29                 $(STAGING_DIR)/bin/mksquashfs-lzma $(BUILD_DIR)/root $(KDIR)/root.squashfs -nopad -noappend -root-owned $(SQUASHFS_OPTS)
  30                 $(call Image/Build,squashfs)
  31     endef
  32   endif
  33
  34   ifeq ($(CONFIG_TARGET_ROOTFS_TGZ),y)
  35     define Image/mkfs/tgz
  36                 tar -zcf $(BIN_DIR)/openwrt-rootfs.tgz --owner=root --group=root -C $(BUILD_DIR)/root/ .
  37     endef
  38   endif
  39 endif
  40
  41 define Image/mkfs/prepare/default
  42         find $(BUILD_DIR)/root -type f -not -perm +0100 | xargs chmod 0644
  43         find $(BUILD_DIR)/root -type f -perm +0100 | xargs chmod 0755
  44         find $(BUILD_DIR)/root -type d | xargs chmod 0755
  45         mkdir -p $(BUILD_DIR)/root/tmp
  46         chmod 0777 $(BUILD_DIR)/root/tmp
  47 endef
  48
  49 define Image/mkfs/prepare
  50         $(call Image/mkfs/prepare/default)
  51 endef
  52
  53 define BuildImage
  54 compile:
  55         $(call Build/Compile)
  56
  57 install:
  58         $(call Image/Prepare)
  59         $(call Image/mkfs/prepare)
  60         $(call Image/BuildKernel)
  61         $(call Image/mkfs/jffs2)
  62         $(call Image/mkfs/squashfs)
  63         $(call Image/mkfs/tgz)
  64
  65 clean:
  66         $(call Build/Clean)
  67 endef
  68
  69 compile-targets:
  70 install-targets:
  71 clean-targets:
  72
  73 source:
  74 prepare:
  75 compile: compile-targets
  76 install: compile install-targets
  77 clean: clean-targets