- mkimage -A mips -O linux -T kernel -a 0x80060000 -C lzma -e \
- 0x80060000 \
- -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
- -d $(KDIR)/vmlinux-$(2).bin.lzma $(KDIR)/vmlinux-$(2).uImage
- ( \
- dd if=$(KDIR)/vmlinux-$(2).uImage bs=768k conv=sync; \
- dd if=$(KDIR)/root.$(1) bs=3008k conv=sync; \
- ) > $(call imgname,$(1),$(2)).bin
- cp $(call imgname,$(1),$(2)).bin $(call imgname,$(1),$(2)).webui
- echo -n $(4) >> $(call imgname,$(1),$(2)).webui
+ if [ `stat -c%s "$(KDIR)/vmlinux-$(2).bin.lzma"` -gt 786432 ]; then \
+ echo "Warning: $(KDIR)/vmlinux-$(2).bin.lzma is too big"; \
+ else if [ `stat -c%s $(KDIR)/root.$(1)` -gt 3080192 ]; then \
+ echo "Warning: $(KDIR)/root.$(1) is too big"; \
+ else \
+ mkimage -A mips -O linux -T kernel -a 0x80060000 -C lzma -e \
+ 0x80060000 \
+ -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
+ -d $(KDIR)/vmlinux-$(2).bin.lzma $(KDIR)/vmlinux-$(2).uImage; \
+ ( \
+ dd if=$(KDIR)/vmlinux-$(2).uImage bs=768k conv=sync; \
+ dd if=$(KDIR)/root.$(1) bs=3008k conv=sync; \
+ ) > $(call imgname,$(1),$(2)).bin; \
+ cp $(call imgname,$(1),$(2)).bin $(call imgname,$(1),$(2)).webui; \
+ echo -n $(4) >> $(call imgname,$(1),$(2)).webui; \
+ fi; fi