kbuild: fix CROSS_COMPILE settings in config.mk

[karo-tx-uboot.git] / arch / arc / config.mk

diff --git a/arch/arc/config.mk b/arch/arc/config.mk
index 76f4f7c0ddc9f95421ad1a8a9f793beabba2828e..d9f5d9d787d037568d968b90b8477fa21a63a152 100644 (file)
--- a/arch/arc/config.mk
+++ b/arch/arc/config.mk
@@ -9,14 +9,18 @@ CONFIG_SYS_LITTLE_ENDIAN = 1
 endif
 
 ifdef CONFIG_SYS_LITTLE_ENDIAN
-CROSS_COMPILE ?= arc-buildroot-linux-uclibc-
+ARC_CROSS_COMPILE := arc-buildroot-linux-uclibc-
 endif
 
 ifdef CONFIG_SYS_BIG_ENDIAN
-CROSS_COMPILE ?= arceb-buildroot-linux-uclibc-
+ARC_CROSS_COMPILE := arceb-buildroot-linux-uclibc-
 PLATFORM_LDFLAGS += -EB
 endif
 
+ifeq ($(CROSS_COMPILE),)
+CROSS_COMPILE := $(ARC_CROSS_COMPILE)
+endif
+
 PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -DCONFIG_ARC -gdwarf-2
 
 LDSCRIPT := $(SRCTREE)/$(CPUDIR)/u-boot.lds