[Bug target/40411] -std=c99 does not enable c99 mode in Solaris C library

["heydowns at somuchpressure dot net" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40411

--- Comment #32 from Jeff Downs <heydowns at somuchpressure dot net> ---
(In reply to ro@CeBiTec.Uni-Bielefeld.DE from comment #31)
> The attached patch does this, and includes a forward port of Jeff's
> patch to escape special characters like `:' in %{S:X} expressions.

[...]

> Also, there's the issue of copyright: I suspect Jeff's patch is large
> enough to require an assignment (which may be hard to get after 8 years,
> unless he has one in place already ;-).  If this proves impossible, one
> could omit the handling for -std=iso9899:199409 for now, which is only a
> niche case (or introduce -std=c94 and make -std=iso9899:199409 an alias
> for that, but that would be an ugly hack).

Rainer,
Still here and following from afar; I'm not using solaris much these days, but
it always brightens my day when I get an email re this bug and some level of
progress is made on this given the work I put into it so long ago  :)

Regarding copyright I'm happy to work with you/whomever on this. Just point me
at what you need (feel free to email to address on my bzilla account).

Regards,
Jeff