On Saturday 11 April 2015 09:41:08 Ard Biesheuvel wrote: > Could you perhaps put the rules that build these modules inside a > > ifneq ($(armv8-ce-flags),-DARMV8_CE_DISABLED) > ... > endif > How about something like this: ifeq ($(call as-option,-Wa$(comma)-mfpu=crypto-neon-fp-armv8),) $(warning ARMv8 Crypto Extensions need binutils 2.23 or higher) else ... endif That would basically be a reimplementation of the missing "as-option-yn" macro though, so we could also add that instead and do ifeq ($(call as-option-yn,-Wa$(comma)-mfpu=crypto-neon-fp-armv8),y) $(warning ARMv8 Crypto Extensions need binutils 2.23 or higher) else ... endif Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
