1/2 OT: crosscompile

[Enrico Weigelt <weigelt metux de>]

Hi folks,

how can I crosscompile dia for the same platform ?

Perhaps this sounds a little bit stupid, so I'll try to explain 
what I want to do:

I'm currently coding a buildfarm tool, which shall be able to 
compile a whole distro or system image automatically w/o handwork.
Once it works, a distro would simply be a list of packages 
(pointers to their sources) and probably selection of available
build variants or modules for each package.

This should be possible w/o running the compile process in the 
target system (not just for crosscompiling).

Therefore I need to be able to link everything against libs in a 
certain prefix and ensure that no only libs and includes from 
this prefix are used and nothing else (as it would be done in
a chroot() build)

How can I setup this ? 
(I didnt find anything helpful on the web)


thx.
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