[PATCH v4 10/13] C-SKY: Build Infastructure

[Joseph Myers]

On Wed, 12 Sep 2018, Mao Han wrote:

> +ifeq ($(subdir),debug)
> +CFLAGS-backtrace.c += -funwind-tables
> +endif

This is in the generic debug/Makefile, so you shouldn't need it here.

-- 
Joseph S. Myers
joseph@codesourcery.com