clean up the x86 image build a bit, fixing unconditional copy of grub files

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6237 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/x86-2.6/image/Makefile b/target/linux/x86-2.6/image/Makefile
index 24ac9e1..dc1d333 100644 (file)
--- a/target/linux/x86-2.6/image/Makefile
+++ b/target/linux/x86-2.6/image/Makefile
@@ -34,7 +34,8 @@ ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
   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) \
                $(KDIR)/*stage* \
                $(KDIR)/root.grub/boot/grub/
@@ -47,8 +48,8 @@ ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
   endef
 endif
 
-define Image/Prepare
-       cp $(LINUX_DIR)/arch/i386/boot/bzImage $(KDIR)/bzImage
+ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
+  define Image/Prepare/grub
        # for the image builder
        $(CP) \
                $(STAGING_DIR)/usr/lib/grub/i386-pc/stage1 \
@@ -56,12 +57,18 @@ define Image/Prepare
                $(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
        $(call Image/Build/grub,$(1))
-       cp $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).fs
-       cp $(KDIR)/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))