davide wrote:
> Sorry for using again your time :)
> Now build.sh fails this way:
> 
> #   compile  libg2c3/lnblnk_.so
> /usr/src/../tools/bin/powerpc--netbsd-gcc -O2  -Werror    
> -I/usr/src/gnu/lib/libg2c3/arch/powerpc  -DHAVE_CONFIG_H 
> -DIEEE_COMPLEX_DIVIDE=1 -DIEEE_drem=1 -DRETSIGTYPE=void -DSTDC_HEADERS=1 
> -DSkip_f2c_Undefs=1 -I/usr/src/gnu/dist/gcc/libf2c/libF77 
> -I/usr/src/gnu/dist/gcc/libf2c/libF77/.. 
> -I/usr/src/gnu/dist/gcc/libf2c/libI77 
> -I/usr/src/gnu/dist/gcc/libf2c/libI77/.. 
> -I/usr/src/gnu/dist/gcc/libf2c/libU77 
> -I/usr/src/gnu/dist/gcc/libf2c/libU77/.. 
> -I/usr/src/gnu/dist/gcc/libf2c/libU77/../libI77  -DAllow_TYQUAD   -nostdinc 
> -isystem /usr/src/../obj/destdir.macppc/usr/include -c    -fPIC 
> -DPIC /usr/src/gnu/dist/gcc/libf2c/libU77/lnblnk_.c -o lnblnk_.so.tmp
> /usr/src/gnu/dist/gcc/libf2c/libU77/lnblnk_.c:38: internal compiler error: 
> Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://www.netbsd.org/Misc/send-pr.html> for instructions.
> 
> Fantastic! What does it mean?
> 

It means compiler crashed, probably due to internal bugs in the 
compiler. Sometimes you can restart the build and it'll carry on OK. If 
not, report the problem and hopefully someone will fix it at some point.