On 8 August 2014 12:33, Jonathan Wakely wrote: > On 8 August 2014 12:13, Kirill Voronin wrote: >> >> OK, thanks for you responses. >> >> Can you please make it a bit more clear about how to build gcc after using >> download_prerequisites script ? > > I don't know what isn't clear about the steps at the bottom of the > http://gcc.gnu.org/wiki/InstallingGCC page. "Alternatively, after extracting the GCC source archive, simply run the ./contrib/download_prerequisites script in the GCC source directory." Note "in the GCC source directory", not in the GCC build directory, not in the contrib sub-directory of the GCC source directory, not anywhere else. After doing that you should have symlinks called "gmp", "mpfr" and "mpc" in the gcc-4.9.0 source directory - are they present?
