Re: x86 building altivec for raid ?

[Sam Ravnborg <sam@ravnborg.org>]

> 
> diff ./drivers/md/Makefile~current~ ./drivers/md/Makefile
> --- ./drivers/md/Makefile~current~	2005-11-14 08:13:43.000000000 +1100
> +++ ./drivers/md/Makefile	2005-11-14 08:23:29.000000000 +1100
> @@ -8,12 +8,15 @@ dm-multipath-objs := dm-hw-handler.o dm-
>  dm-snapshot-objs := dm-snap.o dm-exception-store.o
>  dm-mirror-objs	:= dm-log.o dm-raid1.o
>  md-mod-objs     := md.o bitmap.o
> +raid6-$(CONFIG_ALTIVEC) :=  \
> +		   raid6altivec1.o raid6altivec2.o raid6altivec4.o \
> +		   raid6altivec8.o
> +raid6-$(CONFIG_X86) :=  raid6mmx.o raid6sse1.o
> +raid6-$(CONFIG_X86_64) := raid6sse2.o
>  raid6-objs	:= raid6main.o raid6algos.o raid6recov.o raid6tables.o \
Change the above line to:
>  raid6-y	+= raid6main.o raid6algos.o raid6recov.o raid6tables.o \

>  		   raid6int1.o raid6int2.o raid6int4.o \
>  		   raid6int8.o raid6int16.o raid6int32.o \
> -		   raid6altivec1.o raid6altivec2.o raid6altivec4.o \
> -		   raid6altivec8.o \
> -		   raid6mmx.o raid6sse1.o raid6sse2.o
> +		   $(raid6-y)
And then you do not need to add the above line.

The Makefile deserve a small comment why you overwrite
the first assigned vaule of raid6-y - otherwise it may confuse when
reading through the file.

	Sam