> Index: linux-work/arch/ppc64/kernel/vdso32/Makefile
> ===================================================================
> --- /dev/null 1970-01-01 00:00:00.000000000 +0000
> +++ linux-work/arch/ppc64/kernel/vdso32/Makefile 2005-01-31
> 16:25:56.000000000 +1100
> @@ -0,0 +1,50 @@
> +# Choose compiler
> +#
> +# XXX FIXME: We probably want to enforce using a biarch compiler by default
> +# and thus use (CC) with -m64, while letting the user pass a
> +# CROSS32_COMPILE prefix if wanted. Same goes for the zImage
> +# wrappers
> +#
> +
> +CROSS32_COMPILE ?=
> +
> +CROSS32CC := $(CROSS32_COMPILE)gcc
> +CROSS32AS := $(CROSS32_COMPILE)as
This needs to go into arch/ppc64/Makefile
> +
> +# List of files in the vdso, has to be asm only for now
> +
> +src-vdso32 = sigtramp.S gettimeofday.S datapage.S cacheflush.S
It is normal kbuild practice to list .o files.
So it would be:
obj-vdso32 := sigtramp.o gettimeofday.o datapage.o cacheflush.o
targets := $(obj-vdso32)
obj-vdso32 := $(addprefix $(obj)/, $(obj-vdso32))
One line saved compared to below (not counting the src-vdso32 assignment
that is unused).
Also notice that ':=' uses all over. No need to use late evaluation when
no dynamic references are used ($ $@ etc.).
> +# Build rules
> +
> +obj-vdso32 := $(addsuffix .o, $(basename $(src-vdso32)))
> +targets := $(obj-vdso32) vdso32.so
> +obj-vdso32 := $(addprefix $(obj)/, $(obj-vdso32))
> +src-vdso32 := $(addprefix $(src)/, $(src-vdso32))
Same comments to the vdso64/Makefile
Sam
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