[PATCH] m32r: make userspace headers platform-independent

[linux-2.6-omap-h63xx.git] / arch / s390 / Makefile

diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index b3791fb094a82e88354d59b571dd9134ca1964a4..6598e526857334bdf3f167cd8e9d721842e10a9d 100644 (file)
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -33,6 +33,15 @@ endif
 cflags-$(CONFIG_MARCH_G5)   += $(call cc-option,-march=g5)
 cflags-$(CONFIG_MARCH_Z900) += $(call cc-option,-march=z900)
 cflags-$(CONFIG_MARCH_Z990) += $(call cc-option,-march=z990)
+cflags-$(CONFIG_MARCH_Z9_109) += $(call cc-option,-march=z9-109)
+
+#KBUILD_IMAGE is necessary for make rpm
+KBUILD_IMAGE   :=arch/s390/boot/image
+
+#
+# Prevent tail-call optimizations, to get clearer backtraces:
+#
+cflags-$(CONFIG_FRAME_POINTER) += -fno-optimize-sibling-calls
 
 # old style option for packed stacks
 ifeq ($(call cc-option-yn,-mkernel-backchain),y)