On Fri, Jul 22, 2016 at 03:20:51PM -0700, Ngie Cooper wrote:
> On Fri, Jul 22, 2016 at 2:57 PM, Bruce Evans <b...@optusnet.com.au> wrote:
> ...
> >>> +# GCC 6.1.0
> >>> +.if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 60100
> >>> +CWARNFLAGS+= -Wno-error=unused-const-variable=
> >>> -Wno-error=nonnull-compare -Wno-error=shift-negative-value
> >>> -Wno-error=misleading-indentation -Wno-error=tautological-compare
> >>> +.endif
> >>
> >>
> >> Extra trailing = in the first one as well?
> >
> > I don't see one. I see only unreadably long lines containing unreadably
> > unordered flags. Perhaps your mail client mangled the line splitting,
> > but the above quite displays OK in mutt and vi here (except mutt makes
> > the line wrapping especially ugly by highlighting it).
>
> Look for "-Wno-error=unused-const-variable=".
I copy-pasted this from compiler error message:
/home/rb743/dev/freebsd-riscv/lib/libc/isc/ev_timers.c:23:19: error: 'rcsid'
defined but not used [-Werror=unused-const-variable=]
static const char rcsid[] = "$Id: ev_timers.c,v 1.6 2005/04/27 04:56:36 sra
Exp $";
I am not sure yet why compiler set extra trailing = for some errors only
Ruslan
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