On Thu, May 30, 2002 at 07:42:28PM -0700, Jos Backus wrote:
> The GNU make info file says:
> 
> `$^'
>      The names of all the prerequisites, with spaces between them.  For
>      prerequisites which are archive members, only the member named is
>      used (*note Archives::).  A target has only one prerequisite on
>      each other file it depends on, no matter how many times each file
>      is listed as a prerequisite.  So if you list a prerequisite more
>      than once for a target, the value of `$^' contains just one copy
>      of the name.

I tried to add support for this a while back, but never got it working
right.  Nor did Will who worked on our make file a while.  I'll have to
see if your patch does everything $^ should do.

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