Thank so much Mr Wakely, this tips helped me a lot !!!! I m so glad about that ;-) Problem solved !! ... On Tue, 2014-03-18 at 16:26 +0000, Jonathan Wakely wrote: > On 18 March 2014 16:25, Jonathan Wakely wrote: > > On 18 March 2014 15:48, Soufien Hidouri wrote: > >> Hi Mr Wakely, > >> > >> I can't find the file named common.mk in gcc-4.7.2 source tree !! > > > > I was only forwarding someone else's comment, I don't know whether it > > works or not, sorry. > > Looking at the patch, it's not a patch for a GCC file, but it shows > that you should add MAKEINFO=missing to the GCC configure command when > building GCC.