On 6 November 2010 21:47, François Dumont wrote: > Hi > > My latest build finally succeeded, I have simply removed everything > reported by 'svn status' as unknown and done a re-configuration and build.
That would imply you're building in the source directory - don't do that. It is strongly advised against by the docs at http://gcc.gnu.org/install/configure.html but the main reason not to is that you can simply 'rm -r objdir/*' to completely remove the build tree and start fresh.