arc: Use "-mcpu=archs" instead of deprecated "-marchs" for ARC HS

Newer ARC toolchains don't support "-marchs" option any longer.
Instead "-mcpu=archs" should be used. What's also important older
toiolchains that support ARC HS cores will also happily accept
"-mcpu=archs" so that's a very safe move.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
This commit is contained in:
Alexey Brodkin 2016-06-16 10:55:00 +02:00
parent 0e1e587ff4
commit 7a54f5177a

View file

@ -43,11 +43,11 @@ PLATFORM_CPPFLAGS += -marcem
endif
ifdef CONFIG_CPU_ARCHS34
PLATFORM_CPPFLAGS += -marchs
PLATFORM_CPPFLAGS += -mcpu=archs
endif
ifdef CONFIG_CPU_ARCHS38
PLATFORM_CPPFLAGS += -marchs
PLATFORM_CPPFLAGS += -mcpu=archs
endif
PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -gdwarf-2