From: Vineet Gupta <vgupta@synopsys.com>
Date: Sat, 27 Jun 2015 11:26:41 +0000 (+0530)
Subject: ARCv2: Allow older gcc to cope with new regime of ARCv2/ARCompact support
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d1c6c2fbcda341c583a9277c36404d24bb773140;p=linux-beck.git

ARCv2: Allow older gcc to cope with new regime of ARCv2/ARCompact support

-no-ll64 is specific to ARCv2 ISA, and is obviously not supported by
older ARC gcc - in this case the one hosted by linux-next sanity build
service.

Ensure that it doesn't get included for ISA_ARCOMPACT

Reported-by: Guenter Roeck <private@roeck-us.net>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
---

diff --git a/arch/arc/Makefile b/arch/arc/Makefile
index bf68dc5a08be..e608e0759090 100644
--- a/arch/arc/Makefile
+++ b/arch/arc/Makefile
@@ -37,7 +37,7 @@ cflags-$(CONFIG_ARC_HAS_LLSC)		+= -mlock
 cflags-$(CONFIG_ARC_HAS_SWAPE)		+= -mswape
 
 ifndef CONFIG_ARC_HAS_LL64
-cflags-y				+= -mno-ll64
+cflags-$(CONFIG_ISA_ARCV2)		+= -mno-ll64
 endif
 
 cflags-$(CONFIG_ARC_DW2_UNWIND)		+= -fasynchronous-unwind-tables