./map_insert.exe: relocation error: ./map_insert.exe: undefined symbol: _ZSt14_S_rb_tree_red

[Benjamin Kosnik]

I'm not quite sure what the deal is. 

> There seems to be something special wrt this particular symbol as I
> haven't seen the same problem with other symbols in the .rodata section.
> I am guessing that there is something strange with respect to this one
> and a number of of v3 symbols because they are listed in config/linker-map.gnu
> under the "######## hmmmmm, the rediculous hacks section....".

The link map stuff is not on by default: have you explicitly turned
support for it on?

-benjamin