enable grub images in menuconfig for squashfs

[openwrt.git] / target / linux / x86-2.6 / image / Makefile

diff --git a/target/linux/x86-2.6/image/Makefile b/target/linux/x86-2.6/image/Makefile
index 7e76523..e594464 100644 (file)
--- a/target/linux/x86-2.6/image/Makefile
+++ b/target/linux/x86-2.6/image/Makefile
@@ -8,8 +8,9 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
 export PATH=$(TARGET_PATH):/sbin
+BOOTOPTS=$(strip $(subst ",, $(CONFIG_X86_GRUB_BOOTOPTS)))
 ROOTPART=$(strip $(subst ",, $(CONFIG_X86_GRUB_ROOTPART)))
-#")) # fix vim's broken syntax highlighting
+#"))")) # fix vim's broken syntax highlighting
 
 
 ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
@@ -21,38 +22,64 @@ ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
        $(MAKE) -C grub clean
   endef
 
+  define Image/cmdline/squashfs
+    block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=squashfs init=/etc/preinit
+  endef
+
   define Image/cmdline/jffs2-64k
-    block2mtd.block2mtd=$(ROOTPART),65536 root=/dev/mtdblock0 rootfstype=jffs2
+    block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=jffs2
   endef
 
   define Image/cmdline/jffs2-128k
-    block2mtd.block2mtd=$(ROOTPART),131072 root=/dev/mtdblock0 rootfstype=jffs2
+    block2mtd.block2mtd=$(ROOTPART),131072,rootfs root=/dev/mtdblock0 rootfstype=jffs2
   endef
 
   define Image/cmdline/ext2
-    root=$(ROOTPART) rootfstype=ext2 $(CONFIG_X86_GRUB_BOOTOPTS)
+    root=$(ROOTPART) rootfstype=ext2
   endef
-
+  
   define Image/Build/grub
-       mkdir -p $(KDIR)/root.grub/boot/grub
+       # left here because the image builder doesnt need these
+       $(INSTALL_DIR) $(KDIR)/root.grub/boot/grub
        $(CP) \
-               $(STAGING_DIR)/usr/lib/grub/i386-pc/stage1 \
-               $(STAGING_DIR)/usr/lib/grub/i386-pc/stage2 \
-               $(STAGING_DIR)/usr/lib/grub/i386-pc/e2fs_stage1_5 \
+               $(KDIR)/*stage* \
                $(KDIR)/root.grub/boot/grub/
-       $(CP) $(LINUX_DIR)/arch/i386/boot/bzImage $(KDIR)/root.grub/boot/vmlinuz
+       $(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz
        sed \
-               -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)))#g' \
+               -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \
                -e 's#@BAUDRATE@#$(CONFIG_X86_GRUB_BAUDRATE)#g' \
                ./grub/menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst
-       PATH="$(STAGING_DIR)/usr/sbin:$(STAGING_DIR)/bin:$(PATH)" ./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).image $(CONFIG_X86_GRUB_KERNELPART) $(KDIR)/root.grub $(CONFIG_TARGET_ROOTFS_FSPART) $(KDIR)/root.$(1)
+       PADDING="$(CONFIG_X86_GRUB_IMAGES_PAD)" PATH="$(STAGING_DIR)/usr/sbin:$(STAGING_DIR)/bin:$(PATH)" ./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).image $(CONFIG_X86_GRUB_KERNELPART) $(KDIR)/root.grub $(CONFIG_TARGET_ROOTFS_FSPART) $(KDIR)/root.$(1)
+       $(call Image/Build/grub/$(1))
   endef
 endif
 
+ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
+  define Image/Prepare/grub
+       # for the image builder
+       $(CP) \
+               $(STAGING_DIR)/usr/lib/grub/i386-pc/stage1 \
+               $(STAGING_DIR)/usr/lib/grub/i386-pc/stage2 \
+               $(STAGING_DIR)/usr/lib/grub/i386-pc/e2fs_stage1_5 \
+               $(KDIR)/
+       $(CP) $(STAGING_DIR)/usr/sbin/grub $(STAGING_DIR)/bin
+  endef
+endif
+
+define Image/Prepare
+       $(CP) $(LINUX_DIR)/arch/i386/boot/bzImage $(KDIR)/bzImage
+       $(call Image/Prepare/grub)
+endef
+  
+define Image/Build/squashfs
+    $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
+endef
+
 define Image/Build
+       $(call Image/Build/$(1))
        $(call Image/Build/grub,$(1))
-       cp $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).fs
-       cp $(LINUX_DIR)/arch/i386/boot/bzImage $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz
+       $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).fs
+       $(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz
 endef
 
 $(eval $(call BuildImage))