Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/aoe-2.6

[pandora-kernel.git] / arch / x86_64 / Makefile

diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile
index 51d8328..0fbc028 100644 (file)
--- a/arch/x86_64/Makefile
+++ b/arch/x86_64/Makefile
@@ -29,17 +29,22 @@ CHECKFLAGS      += -D__x86_64__ -m64
 
 cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8)
 cflags-$(CONFIG_MPSC) += $(call cc-option,-march=nocona)
+cflags-$(CONFIG_GENERIC_CPU) += $(call cc-option,-mtune=generic)
 CFLAGS += $(cflags-y)
 
+CFLAGS += -m64
 CFLAGS += -mno-red-zone
 CFLAGS += -mcmodel=kernel
 CFLAGS += -pipe
+cflags-$(CONFIG_REORDER) += -ffunction-sections
 # this makes reading assembly source easier, but produces worse code
 # actually it makes the kernel smaller too.
 CFLAGS += -fno-reorder-blocks  
 CFLAGS += -Wno-sign-compare
-ifneq ($(CONFIG_DEBUG_INFO),y)
+ifneq ($(CONFIG_UNWIND_INFO),y)
 CFLAGS += -fno-asynchronous-unwind-tables
+endif
+ifneq ($(CONFIG_DEBUG_INFO),y)
 # -fweb shrinks the kernel a bit, but the difference is very small
 # it also messes up debugging, so don't use it for now.
 #CFLAGS += $(call cc-option,-fweb)
@@ -50,6 +55,8 @@ CFLAGS += $(call cc-option,-funit-at-a-time)
 # prevent gcc from generating any FP code by mistake
 CFLAGS += $(call cc-option,-mno-sse -mno-mmx -mno-sse2 -mno-3dnow,)
 
+AFLAGS += -m64
+
 head-y := arch/x86_64/kernel/head.o arch/x86_64/kernel/head64.o arch/x86_64/kernel/init_task.o
 
 libs-y                                         += arch/x86_64/lib/
@@ -62,8 +69,8 @@ drivers-$(CONFIG_OPROFILE)            += arch/x86_64/oprofile/
 
 boot := arch/x86_64/boot
 
-.PHONY: bzImage bzlilo install archmrproper \
-       fdimage fdimage144 fdimage288 archclean
+PHONY += bzImage bzlilo install archmrproper \
+        fdimage fdimage144 fdimage288 archclean
 
 #Default target when executing "make"
 all: bzImage