Status update:
adplug autoconf2.59 bash cflow cgdb chromium-browser cpio ecl gcc-4.7 gcc-h8300-hms gcc-snapshot gcj-4.7 gcl gforth gmerlin gsl gtypist kbuild kdesdk libbinio muse-el readline6 source-highlight tar vcdimager xemacs21-packages
I filed bugs against these: http://bugs.debian.org/cgi-bin/pkgreport.cgi?users=jwilk@debian.org&tag=gfdl
binutils gdb gengetopt texi2html
I haven't wrapped my head around these yet... I'll try again in a few days, unless somebody beats me to it (hint, hint).
groff mathgl org-mode ruby-gsl
These turned out to be false-positives. Sorry for the noise. -- Jakub Wilk