libpath checking

[Enrico Weigelt <weigelt at metux dot de>]

Hi folks,


I'm currently making many packages crosscompilable (but mostly
host=target, just for cleanroom building) but its a really huge 
amount of work to get them running.

Most common problem: Wrong search pathes. 
Many packages pass -L options to gcc/ld. This makes really huge
trouble if then some libs are taken from the host system, instead
of the target's sysroot. (i.e. openssh, grep, ...)

Appending just the sysroot to all pathes internally in gcc wont fix 
it, since many packages bring their own .so's and use additional
libpath'es within the sourcetree.


How could I fix this problem ?


cu
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