Massimiliano Cialdi <massimiliano.cialdi@xxxxxxxxxxxx> writes: > configure --enable-languages=c,c++ --target=arm-elf --with-gnu-as > --with-gnu-ld --prefix=$INSTALLDIR --with-newlib --disable-shared > --enable-newlib --enable-multilib --enable-interwork --disable-threads > --disable-nls --enable-libstdcxx-allocator=malloc Unless you specifically need arm-elf, I recommend that you use --target=arm-eabi. Yes, this is not documented. However, this is not your problem. What OS are you running on? I don't know why this is happening, but if you have zlib installed you can probably avoid the problem by adding --with-system-zlib to your configure line. Ian
