Hi Richard, Attached is a revised patch that makes the downloading of Fortran prerequisites optional via a new --no-fortran flag that can be passed to contrib/download_prerequisites as requested in your reply below.
As Jerry mentioned in his response, he has been working on edits to the top-level build machinery, but we need additional guidance to complete his work. Given that there were no responses to his request for guidance and it’s not clear when that work will complete, I’m hoping this minor change can be approved independently so that this patch doesn’t suffer bit rot in the interim. Ok for trunk? Damian On September 21, 2017 at 12:40:49 AM, Richard Biener (richard.guent...@gmail.com(mailto:richard.guent...@gmail.com)) wrote: > On Wed, Sep 20, 2017 at 10:35 PM, Damian Rouson > wrote: > > Attached is a patch that adds the downloading of gfortran prerequisites > > OpenCoarrays and MPICH in the contrib/download_prerequisites script. The > > patch also provides a useful error message when neither wget or curl are > > available on the target platform. I tested this patch with several choices > > for the command-line options on macOS (including --md5 and --sha512) and > > Ubuntu Linux (including --sha512). A suggested ChangeLog entry is > > > > * contrib/download_prerequisites: Download OpenCoarrays and MPICH. > > * contrib/prerequisites.sha5: Add sha512 message digests for OpenCoarrays > > and MPICH. > > * contrib/prerequisites.md5: Add md5 message digests for OpenCoarrays and > > MPICH. > > > > > > OK for trunk? If so, I’ll ask Jerry to commit this. I don’t have commit > > rights. > > Can you make this optional similar to graphite/isl? Also I see no support in > the toplevel build machinery to build/install the libs as part of GCC > so how does > that work in the end? > > Thanks, > Richard. > > > Damian
downlaod-prereqs.diff
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