Re: gcc7 problem: mpd doesn't start

[Thomas Klausner <tk%giga.or.at@localhost>]

On Mon, Feb 11, 2019 at 12:43:16PM +0000, maya%netbsd.org@localhost wrote:
> On Mon, Feb 11, 2019 at 01:30:38PM +0100, Thomas Klausner wrote:
> > Hi!
> > 
> > Since upgrading to a snapshot (8.99.34/amd64) with gcc7,
> > audio/musicpd's mpd binary (built on 8.99.30 with gcc6) does not start
> > any longer. It fails with:
> > 
> > mpd: Undefined PLT symbol "_ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE" (symnum = 107)
> > 
> >  Thomas
> 
> I have this symbol, though:
> > nm /usr/lib/libstdc++.so |grep -i rethrow
> 0000000000076ca1 T _ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE
> 

I see this as well:

# nm /usr/lib/libstdc++.so |grep -i _ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE
0000000000076ca1 T _ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE

Not sure why mpd is unhappy.
 Thomas