gdc-related build failures (kfreebsd, ia64)

[Peter De Wachter <pdewacht@gmail.com>]

These packages failed to build on kfreebsd as the gdc-4.3 compiler was
broken there. The current version should be fine (1:1.046-4.3.4-5,
already installed on both kfreebsds).

There were also two old ia64 build failures due to a bug in gdc-4.1.
Now that gdc-4.3 is released they can be tried again.

gb a7xpg_0.11.dfsg1-5          . kfreebsd-amd64 kfreebsd-i386
gb gunroar_0.15.dfsg1-4        . kfreebsd-amd64 kfreebsd-i386
gb ii-esu_1.0a.dfsg1-2         . kfreebsd-amd64 kfreebsd-i386 ia64
gb mu-cade_0.11.dfsg1-5        . kfreebsd-amd64 kfreebsd-i386
gb parsec47_0.2.dfsg1-2        . kfreebsd-amd64 kfreebsd-i386
gb projectl_1.001.dfsg1-3      . kfreebsd-amd64 kfreebsd-i386 ia64
gb tatan_1.0.dfsg1-2           . kfreebsd-amd64 kfreebsd-i386
gb titanion_0.3.dfsg1-3        . kfreebsd-amd64 kfreebsd-i386
gb torus-trooper_0.22.dfsg1-6  . kfreebsd-amd64 kfreebsd-i386
gb tumiki-fighters_0.2.dfsg1-4 . kfreebsd-amd64 kfreebsd-i386

Thanks,
Peter De Wachter