[ARM PATCH] 1757/1: Allow building of LE kernels with BE-default toolchain

Patch from Deepak Saxena

The ARM makefile currently assumes that the compiler being used 
defaults to little-endian builds unless the big-endian options
are provided. This may not always be the case (my toolchains default
to BE since that's what I mostly work with) so this patch forces
endianess options to be passed to the toolchain. W/O this,
building without CONFIG_CPU_BIG_ENDIAN on a big-endian toolchain 
will still result in a big-endian kernel.

arch/arm/Makefile

@@ -23,6 +23,11 @@ CFLAGS		+= -mbig-endian
 AS		+= -EB
 LD		+= -EB
 AFLAGS		+= -mbig-endian
+else
+CFLAGS		+= -mlittle-endian
+AS		+= -EL
+LD		+= -EL
+AFLAGS		+= -mlittle-endian
 endif
 
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