error compiling c++ sample - old creepy gcc bug spotted

Volodymyr Kostyrko arcade at
Mon Aug 11 14:39:38 PDT 2014

Hi all.

There goes a reduced test case that compiles smoothly on FreeBSD 
10/CentOS 6 but fails on DragonFly 3.8.1 / master:

#include <string>

int main()
     return 0;

The problem is described at and it states that 
this is due defining _GLIBCXX_HAVE_BROKEN_VSWPRINTF somewhere. But I 
can't find where it can be defined in /usr/src. Can someone help me 
debug this issue?

Sphinx of black quartz judge my vow.

More information about the Users mailing list