[PATCH] Add target hook in C front end

[Neil Booth]

Eric Christopher wrote:-

> This is what the mips backend does currently, just via specs files. If
> you want to see just how bad this is in general take a look at
> gcc/config/mips/isa3264.h. That was a first attempt at doing this in a
> general way - and doesn't work. As I'm trying to donate additional mips
> targets I run into many instances of this, all different and all not
> sufficient. :)

Yes, I'm no fan of specs.

> A specs replacement where I could use C to define what is passed would
> be wonderful :)

That's what I had in mind about 6 months ago.  Maybe one day 8-)

Neil.