------- Comment #6 from joseph at codesourcery dot com 2009-06-18 21:49 -------
Subject: Re: -std=c99 does not enable c99 mode in Solaris
C library
On Thu, 18 Jun 2009, heydowns at borg dot com wrote:
> Was looking at modifying the spec to produce the desired results and
> contribute
> patch, however ran into trouble trying to match options containing literal
> colons (-std=iso9899:199409) in %{S:X} style spec.
>
> Is there a way in the spec language to escape colons? I briefly scanned the
> spec parsing code and nothing jumped out.
>
> If not, is there some other way to match options containing colons (without
> using greedy * matches, since the part after the colon is significant here...)
You may well need to add a new feature to the specs parsing code to deal
with this.
I have some ideas about how option handling, multilib handling and some
aspects of specs should be redesigned, but this issue should not need any
redesign.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40411
