Alessandro Biasci <a.biasci@xxxxxxxxxxxxxxx> writes: > configure:3211: checking for suffix of object files > configure:3233: /home/alessandro/git/evelin-bsp/test/gcc-4.5.0/host-arm-unknown-linux-gnueabi/gcc/xgcc -B/home/alessandro/git/evelin-bsp/test/gcc-4.5.0/host-arm-unknown-linux-gnueabi/gcc/ -B/home/alessandro/git/evelin-bsp/test/gcc-4.5.0/install/arm-unknown-linux-gnueabi/bin/ -B/home/alessandro/git/evelin-bsp/test/gcc-4.5.0/install/arm-unknown-linux-gnueabi/lib/ -isystem /home/alessandro/git/evelin-bsp/test/gcc-4.5.0/install/arm-unknown-linux-gnueabi/include -isystem /home/alessandro/git/evelin-bsp/test/gcc-4.5.0/install/arm-unknown-linux-gnueabi/sys-include -c -g -O2 conftest.c >&5 > mmap: No such device or address This suggests that mmap failed with errno set to ENXIO. Unfortunately I have no idea what could cause that to happen. See if there are any kernel errors in /var/log/messages or dmesg output. Is it possible that your platform returns ENXIO when there is not enough memory for mmap to allocate a page? How much virtual memory space do you have available? Ian