[PATCH] xtensa: Removed local copy of zlib and fixed O= support

Removed an unnecessary local copy of zlib (sorry for the add'l traffic).
Fixed 'O=' support (thanks to Jan Dittmer for pointing it out).  Some minor
clean-ups in the make files.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 7 deletions

diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile
index 260f456ccf0b..820b31d10ae4 100644
--- a/arch/xtensa/boot/Makefile
+++ b/arch/xtensa/boot/Makefile
@@ -11,21 +11,19 @@
 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 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)
 
-
-