From 11d496d1562084d4cdd5822d5ef8fc8c176233ea Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 14 Jul 2016 15:41:22 +0200 Subject: target.mk: rework arm architecture level detection Use kernel config as input instead of -march CFLAGS. With this change, -march can be dropped and replaced with more specific optimization flags for better code generation. Signed-off-by: Felix Fietkau --- include/target.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/target.mk b/include/target.mk index b5153ff69c..0a42411d17 100644 --- a/include/target.mk +++ b/include/target.mk @@ -259,7 +259,7 @@ ifeq ($(DUMP),1) ifneq ($(CONFIG_RTC_CLASS),) FEATURES += rtc endif - FEATURES += $(foreach v,v4 v5 v6 v7,$(if $(filter -march=arm$(v)%,$(CPU_CFLAGS_$(CPU_TYPE))),arm_$(v))) + FEATURES += $(foreach v,6 7,$(if $(CONFIG_CPU_V$(v)),arm_v$(v))) # remove duplicates FEATURES:=$(sort $(FEATURES)) -- cgit v1.2.3