xtensa: use kbuild.h macros instead of defining them in asm-offsets.c

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

diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile
index 260f456ccf0b1605fe6a856a539a6b585eeafcad..40aa55b485be91747ebc401f5d5d4047ce71aa11 100644 (file)
--- a/arch/xtensa/boot/Makefile
+++ b/arch/xtensa/boot/Makefile
@@ -8,24 +8,22 @@
 #
 
 
-CFLAGS                 += -fno-builtin -Iarch/$(ARCH)/boot/include
+# KBUILD_CFLAGS used when building rest of boot (takes effect recursively)
+KBUILD_CFLAGS  += -fno-builtin -Iarch/$(ARCH)/boot/include
 HOSTFLAGS      += -Iarch/$(ARCH)/boot/include
 
-BIG_ENDIAN     := $(shell echo -e "\#ifdef __XTENSA_EL__\nint little;\n\#else\nint big;\n\#endif" | $(CC) -E -|grep -c big)
+BIG_ENDIAN     := $(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#")
 
-
-export CFLAGS
-export AFLAGS
+export EXTRA_CFLAGS
 export BIG_ENDIAN
 
+subdir-y       := lib
+
 # Subdirs for the boot loader(s)
 
 bootdir-$(CONFIG_XTENSA_PLATFORM_ISS)   += boot-elf
 bootdir-$(CONFIG_XTENSA_PLATFORM_XT2000) += boot-redboot boot-elf
 
-subdir-y       := lib/
-
-subdir-y       += boot-elf/ boot-redboot/
 
 zImage zImage.initrd Image Image.initrd: $(bootdir-y)
 
@@ -33,5 +31,3 @@ $(bootdir-y): $(addprefix $(obj)/,$(subdir-y)) \
              $(addprefix $(obj)/,$(host-progs))
        $(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKECMDGOALS)
 
-
-