Add rerun-if-changed to the new configure.rs, it seems this was causing incorrect caching.
Change from matching i686 to x86. The target triple starts with i686 so that is what we were checking before, but the architecture is x86. This change should have been made when we added struct Target, update it now instead.
Make the following changes:
rerun-if-changedto the newconfigure.rs, it seems this was causing incorrect caching.i686tox86. The target triple starts withi686so that is what we were checking before, but the architecture isx86. This change should have been made when we addedstruct Target, update it now instead.