On Sat, Dec 30, 2017 at 11:36 AM, Ken Cunningham <ken.cunningham.webuse at gmail.com> wrote: > configure.env-append libIDL_cv_long_long_format=ll I would respectfully suggest that this is not a good fix. As much as possible, we want the configure script to determine proper settings. That is what all the "shenanigans" are for. -Marcus