commit 2e541974c30220205185b427044814152e78d647
author Alexey Brodkin <abrodkin@synopsys.com> Thu Jun 16 10:55:00 2016 +0200
committer Alexey Brodkin <abrodkin@synopsys.com> Mon Jul 04 11:43:40 2016 +0300
tree f9db3065426e1543da228011477a4a63a7d8249c
parent dd842f92a198924e18f12bbff7d1087c023d9dfa

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>

arch/arc/config.mk

diff --git a/arch/arc/config.mk b/arch/arc/config.mk
index 74943d9..7c974f0 100644
--- a/arch/arc/config.mk
+++ b/arch/arc/config.mk
@@ -43,11 +43,11 @@
 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