Description of problem: Current below bootstrapping logic actually does not change bootstrap flag by `mock --with boostrap`. ``` %{!?_with_bootstrap: %global bootstrap 0} ``` I wish that it is modified when we upgrade to next version. ``` %{?_with_bootstrap: %global bootstrap 1} ``` Ref: https://fedoraproject.org/wiki/Packaging:Guidelines#Bootstrapping Version-Release number of selected component (if applicable): How reproducible: rubygem-tilt-2.0.7-1.fc27 Steps to Reproduce: 1. mock -r fedora-rawhide-x86_64 --with bootstrap *.src.rpm 2. 3. Actual results: Run without bootstrap. (bootstrap: empty) Expected results: Run with enabling boostrap. (bootstrap: 1) Additional info: