D-Programming-Language/dmd — pull request #1145 by alexrp (2012-09-27 10:55:02+00:00)
Title: Add -vver option to list predefined version identifiers.

This is something I find myself desperately needing in my build system; it's much more robust to ask the compiler what the target configuration looks like than trying to do target triple hacks like in Autotools and such.