Thank you Mr Glisse for your reply, On Fri, 2014-03-07 at 16:35 +0100, Marc Glisse wrote: > On Fri, 7 Mar 2014, Soufien wrote: > > > I m in Fedora 20 with gcc-4.8.2, and i want to compile gcc-4.7.2 for my > > project-purpose. > > Why 4.7.2 and not 4.7.3 (the current latest in the 4.7 branch)? I don't > know if the texinfo changes have been backported to 4.7, but they > certainly haven't been to pre-existing releases... Since a while i have already written a pass on gcc-4.7.2 that why i m using this specific version. And this work perfectly on a Fedora 17, wich was my dev box. Now i need to build my project on a F20 ! > > > Any one can help me please to resolve this problem !! really i spended > > many time trying resolving this problem !! > > Did you try the obvious solution of installing an older texinfo? I tryed this !! But yum dont let me downgrade texinfo from 5.1 version to another older. > > -- > Marc Glisse