What about to try it with configure options --enable-targets=x86_64 --disable-multilib? Or HOST=x86_64-unknown-linux-gnu and TARGET=x86_64-unknown-linux-gnu instead of those. If you do not need 32bit compiler too of course. Options --enable-shared --enable-__cxa_atexit and --enable-threads=posix can be maybe interesting for you too. 2013/7/10 Jonathan Wakely <jwakely.gcc@xxxxxxxxx>: > On 9 July 2013 18:18, Roberto Nunnari wrote: >> >> do I have to remove the build directory or a make distclean would be enough? > > make distclean doesn't work too well for GCC, it's much easier to > remove the entire build directory and re-configure. That's one of the > main advantages of building outside the source directory: the sources > are never polluted or messed up by anything in the build directory and > you can just wipe out the build dir and start again.
