Hi Florian, On 28/08/13 16:42, Florian Fainelli wrote: > +ifdef CONFIG_SYS_SUPPORTS_ZBOOT > # boot/compressed > vmlinuz vmlinuz.bin vmlinuz.ecoff vmlinuz.srec: $(vmlinux-32) FORCE > $(Q)$(MAKE) $(build)=arch/mips/boot/compressed \ > VMLINUX_LOAD_ADDRESS=$(load-y) 32bit-bfd=$(32bit-bfd) $@ > +else > +vmlinuz: Does this need a dependency on FORCE so that if you switched config and had a valid vmlinuz lying around it doesn't do nothing as a result of vmlinuz having no dependencies and existing? > + @echo ' CONFIG_SYS_SUPPORTS_ZBOOT is not enabled' Also it may be worth adding false here too so that make's exit code reports failure correctly. Cheers James