On Wed, 18 Jan 2012 12:19:45 -0500, Tom Prince <tom.prince@ualberta.net> wrote: > > How did you test against multiple versions? Using different machines? If > there was a way for configure (or something to pick the version, I would > setup the buildbot to test against both, so we don't regress either. I currently compile notmuch on Fedora 15 so that I have LIBRARY_PATH=/my/own/path/to/x86_64-linux/lib and CPATH=/my/own/path/to/x86_64-linux/include and gmime 2.4 development files are located in these directories. I'll be hiding gmime 2.4 stuff from these soon in order to build against 2.6 stuff. Tomi