Re: GNAT GPL 2017 gnatcoll.xref disappeared?

[Stephen Leake <stephen_leake@stephe-leake.org>]

On Thursday, June 22, 2017 at 3:01:39 PM UTC-5, Simon Wright wrote:
> Simon Wright writes:
> 
> > Assuming you're working on ada-mode .. these patches should do the
> > trick!
> 
> Sorry, they don't. They would if you had a full installation of gnatcoll
> (as I have, with FSF GCC 7.1.0 for macOS).

Right. I fixed it by installing gnatcoll from source, overwriting the binary install. gnatcoll.xref now requires iconv (2016 did not), so I had to install that in mingw32, and convince gnat to use it. took a while.

It would be interesting to go back and see if the binary install now installs gnatcoll.xref, since iconv is now available. But I'm not going to spend time on that.

Then I reinvented the patches you show above. Plus I deleted a use of "Prj"; I don't remember where that came from, but it doesn't seem important.

To be compatible with both 2016 and 2107, I split out process_refresh into a separate subunit, and added gnatprep #if to select the proper syntax. Got to verify that ada-mode gnatprep indent works :).

(I also posted this on stackoverflow; answered here first :).