ARC: Don't pre-define CROSS_COMPILE

Even though arc-linux- prefix is used in ARC prebuilt tools and
in Buildroot there're other options like Linux distro cross-tools
etc where prefix is different so let's not rely on this default.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

diff --git a/arch/arc/config.mk b/arch/arc/config.mk
index 169e5d7fae8c569f4b50ae835c0ce44f9496e75f..d255c90e3540ed9628bc5be5a31dffc8fea69eb5 100644 (file)
--- a/arch/arc/config.mk
+++ b/arch/arc/config.mk
@@ -9,21 +9,15 @@ CONFIG_SYS_BIG_ENDIAN = 1
 endif
 
 ifdef CONFIG_SYS_LITTLE_ENDIAN
-ARC_CROSS_COMPILE := arc-linux-
 PLATFORM_LDFLAGS += -EL
 PLATFORM_CPPFLAGS += -mlittle-endian
 endif
 
 ifdef CONFIG_SYS_BIG_ENDIAN
-ARC_CROSS_COMPILE := arceb-linux-
 PLATFORM_LDFLAGS += -EB
 PLATFORM_CPPFLAGS += -mbig-endian
 endif
 
-ifeq ($(CROSS_COMPILE),)
-CROSS_COMPILE := $(ARC_CROSS_COMPILE)
-endif
-
 ifdef CONFIG_ARC_MMU_VER
 CONFIG_MMU = 1
 endif