[S390] set KBUILD_IMAGE.
Set KBUILD_IMAGE to a sane value. This enables "make rpm"
Signed-off-by: Christian Borntraeger <cborntra@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 5deb9f7..6598e52 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -35,6 +35,9 @@
cflags-$(CONFIG_MARCH_Z990) += $(call cc-option,-march=z990)
cflags-$(CONFIG_MARCH_Z9_109) += $(call cc-option,-march=z9-109)
+#KBUILD_IMAGE is necessary for make rpm
+KBUILD_IMAGE :=arch/s390/boot/image
+
#
# Prevent tail-call optimizations, to get clearer backtraces:
#
