Alan Barrett wrote:
> On Fri, 15 Sep 2006, Juraj Hercek wrote:
>   
>> I was unable to crosscompile NetBSD distribution on linux host 
>>     
>   [...]
>   
>> $ ./build.sh -m i386 -T ../tools -O ../obj -u -U tools
>>     
>   [...]
>   
>> nbgmake[1]: Entering directory `/home/nbsd/work/netbsd/obj/tools/gcc/build/libiberty'
>>     
>   [...]
>   
>> Use of uninitialized value in concatenation (.) or string at /bin/cc line 183.
>>     
>
> Is /bin/cc a perl script?  What's it trying to do at or near line 183?
>
> --apb (Alan Barrett)
>   
Good catch, /bin/cc was a link to colorgcc, perl script which makes 
output from gcc colourful for easier navigation over errors, warnings, 
etc. It tried to concatenate content of HOME environment variable with 
.colorgccrc file. It seems that HOME variable wasn't set during 
execution. I didn't go deeper into it - instead I just uninstalled 
colorgcc and run build again. Now it works like a charm :-)

Thanks,
Juraj