Re: pkg/48272: octave and blas build failure

[Joerg Sonnenberger <joerg%britannica.bec.de@localhost>]

On Fri, Oct 04, 2013 at 01:05:00PM +0000, prlw1%cam.ac.uk@localhost wrote:
> >Number:         48272
> >Category:       pkg
> >Synopsis:       octave and blas fail to build
> >Confidential:   no
> >Severity:       serious
> >Priority:       medium
> >Responsible:    pkg-manager
> >State:          open
> >Class:          sw-bug
> >Submitter-Id:   net
> >Arrival-Date:   Fri Oct 04 13:05:00 +0000 2013
> >Originator:     Patrick Welche
> >Release:        NetBSD 6.99.24
> >Organization:
> >Environment:
> NetBSD-current/amd64 with base GCC
> >Description:
> Building octave gets stuck with:
> 
>   /usr/lib/libstdc++.so.7: undefined reference to 
> `_Unwind_GetIPInfo@GCC_4.2.0'

Well, the problem here is that the libgcc from g95 is picked up, which
doesn't support the (newer) interface system libstdc++ expects. Not sure
how to fix this, not providing a shared Fortran RTL also breaks things.

Joerg