I built
krusader in Slackware Current with gcc 4.7.1.
Interesting. Something must be weird/broken on David's
system and I cannot even begin to guess what that something is!
Likewise for me with tdenetwork, amarok, pytdeextensions, tdebindings.
There are days when I want to ditch the computers. :-)
The painful part is each package must be rebuilt to test single changes.
Darrell