[patch] generate TAGS for params.def file

[Jeff Law]

On 10/09/2017 04:23 AM, Aldy Hernandez wrote:
> I hate grepping around for those --param definitions, so I've fixed it.
> 
> I also merged all the *.def files into one pattern.
> 
> OK for trunk?
> 
> curr
> 
> 
> gcc/
> 
> 	* Makefile.in (TAGS): Merge all the *.def files into one pattern.
> 	Handle params.def.
OK.
jeff