[PATCH] Enable dlltool's -t option

[Nicholas Clifton]

Hi Stephen,

> I noticed that dlltool supports a -t option to set tmp_prefix, but the list
> of options passed to getopt_long() doesn't include "t:" so the option is
> inaccessible. I'd like to use this in Debian to facilitate reproducible builds
> of software building import libraries (e.g. mingw-w64).
>
> The following patch enables the option.

Thanks for the problem report and patch.  I have checked your patch in 
along with this changelog entry.

Cheers
   Nick

binutils/ChangeLog
2015-05-12  Stephen Kitt  <steve@sk2.org>

	* dlltool.c (main): Accept -t as an abbreviation for
	--temp-prefix.