[PATCH 05/11] Add -fno-rtti when building plugins.

[David Malcolm]

Thanks; I've committed it to trunk as r201552.

On Tue, 2013-08-06 at 14:53 -0700, Mike Stump wrote:
> Ok.
> 
> On Aug 6, 2013, at 3:43 AM, Dominique Dhumieres <dominiq@lps.ens.fr> wrote:
> >> Hence plugins that create passes will need to be built with RTTI
> >> disabled in order to link against gcc, or they will fail to load, with
> >> an error like: ...
> > 
> > The same holds for darwin, hence the following patch is needed:
> > 
> > --- ../_clean/gcc/testsuite/lib/plugin-support.exp	2013-08-05 22:51:42.000000000 +0200
> > +++ gcc/testsuite/lib/plugin-support.exp	2013-08-06 12:36:43.000000000 +0200
> > @@ -101,7 +101,7 @@ proc plugin-test-execute { plugin_src pl
> > 		set optstr [concat $optstr " $op"]
> > 	    }
> > 	}
> > -	set optstr [concat $optstr "-DIN_GCC -fPIC -shared -undefined dynamic_lookup"]
> > +	set optstr [concat $optstr "-DIN_GCC -fPIC -shared -fno-rtti -undefined dynamic_lookup"]
> >     } else {
> > 	set plug_cflags $PLUGINCFLAGS 
> > 	set optstr "$includes $extra_flags -DIN_GCC -fPIC -shared -fno-rtti"
> > 
> >