mavlink/qgroundcontrol — pull request #82 by Susurrus (2012-04-17 21:37:21+00:00)
Title: Replaced the autopilot-specific inclusion of MAVLink to be more generic

Now if you have no actual QGC modifications to make and just want your messages to be available for viewing/logging you can just create the user_config.pri file and override MAVLINK_CONF. This means for me to use QGC I don't have to modify any of the build code or additional header files!

NOTE! This has not been tested on anything besides Windows, though I imagine it will work the same as everything I read about gcc seemed to imply the macro argument syntax (-D) is the same as that used for the VS2010 compiler.