Hi Pat, On 06/08/15 15:01, Pat Riehecky wrote: > This looks like the same behavior noted in: > https://bugzilla.redhat.com/show_bug.cgi?id=594672 Yes, I think this is the underlying cause. This "well known" feature of RPM (that macros are expanded, even when commented out) wasn't known to me. It is also inconsistently documented; c.f. http://www.rpm.org/max-rpm/ch-rpm-specref.html and http://www.rpm.org/max-rpm-snapshot/ch-rpm-specref.html [Unfortunately, it seems nearly impossible to report this inconsistency to whoever maintains the Max RPM documentation, so the incorrect documentation will likely linger, *sigh*] That all said, given how macros are expanded, I think it's fair to say that the previous successful builds worked-by-accident, and there is no regression. Sorry for the noise. Paul.