On Tue, 2017-05-02 at 18:17 -0500, Joel Sherrill wrote: > With gcc 6.3.0, we have this in our build recipe: > > %define mpfr_version 2.4.2 > %define mpc_version 0.8.1 > %define gmp_version 4.3.2
Best thing to do is look at the contrib/download_prerequisites script that comes with the GCC source code. The 7.1 version says: gmp='gmp-6.1.0.tar.bz2' mpfr='mpfr-3.1.4.tar.bz2' mpc='mpc-1.0.3.tar.gz' isl='isl-0.16.1.tar.bz2' In general, it's better to just run that script, if possible.