More closely match official Mozilla Build Machines
We're accumulating a lot of strange bugs due to differences between our build machines and the Mozilla official. We should get copies of the official Firefox 17-ESR binaries for each platform from https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/17.0.3esr/ and run about:buildconfig on each one and then work on making our build options and toolchain versions more closely match theirs.
Pasting the about:buildconfig for each FF17-ESR binary into this ticket is a fine first step.
I am also going to reparent all the "WTF? Seems like a build bug" tickets we've accumulated to this ticket, so we can keep track of them. It is likely that simply making our build machines match Mozilla's will knock out a whole bunch of strange, subtle bugs.