Bug#738152: More patches

Hi. Here are some more patches. I've been talking to Wookey about building cross toolchains, and that effort is the source of all of these. This patch series fills in some missing logic between what is being BUILT and what is being PACKAGED. Furthermore, it limits what is being built, packaged wh

Processed: retitle 738152 to [PATCH] Improved cross-building

Processing commands for cont...@bugs.debian.org: > retitle 738152 [PATCH] Improved cross-building Bug #738152 [src:gcc-4.8] src:gcc-4.8: XTerm sometimes freezes when building from source Changed Bug title to '[PATCH] Improved cross-building' from 'src:gcc-4.8: XTerm sometimes freezes when buildi