On 27 November 2012 08:12, niXman <i.nixman@xxxxxxxxx> wrote: > 2012/11/27 Steve Lorimer: >> I'm trying to configure gcc 4.7.2 using the latest version of cloog >> (version 0.17.0) which uses isl. >> >> Configure fails because it requires version 0.16.1 >> >> Is the latest cloog version incompatible, or do I need to enable it >> with a specific configure option? >> >> Thanks >> Steve > > --disable-ppl-version-check > --disable-cloog-version-check Are you sure that will help? GCC 4.7 uses cloog+ppl not cloog+isl, instead of disabling the version checks it's better to just use the versions of cloog+ppl stated in the docs bundled with the GCC 4.7 sources.