1 files changed, 5 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index f1093b972708..697eaf6c550e 100644
--- a/Makefile
+++ b/Makefile
@@ -393,6 +393,11 @@ ifeq ($(ARCH),sh64)
        SRCARCH := sh
 endif
 
+export cross_compiling :=
+ifneq ($(SRCARCH),$(SUBARCH))
+cross_compiling := 1
+endif
+
 KCONFIG_CONFIG	?= .config
 export KCONFIG_CONFIG