Re: pkg/46273 (textproc/groff does not compile on Solaris with older compilers)

[Hans Rosenfeld <rosenfeld%grumpf.hope-2000.org@localhost>]

On Sat, Mar 31, 2012 at 12:43:01PM +0200, Filip Hajny wrote:
> On 31. 3. 2012, at 0:03, Tim Zingelman wrote:
> 
> > This breaks my compile on Solaris 10, using gcc44 (from pkgsrc) too,
> > so it is not only gcc 3.x affected.
> > 
> > What exactly was this supposed to fix?  I would like to revert it.
> > You can add it back as an option perhaps?
> > 
> > - Tim
> 
> I believe it's to fix building with GCC 4.6. g++ 4.6 *forces*
> __STDC_VERSION__=199901L on SunOS, which is evaluated as _STDC_C99 in
> sys/feature_tests.h, hence any C++ code that tries to define _XPG<6
> which trigger an error in sys/feature_tests.h.

Yes, thats the case, and I'm going to make it specific to gcc46.

Hans

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