Mozilla developers often need to juggle multiple build configurations in their day to day work. Strategies to manage this sometimes include complex shell scripting built into their mozconfig, or a topsrcdir littered with mozconfig-* files and then calls to the build system like MOZCONFIG=mozconfig-debug ./mach build. But there’s another method (which is basically just a variant on the latter), that might help make managing mozconfigs a teensy bit easier: mozconfigwrapper. In the interest of...
