While I'm here, also trim the headers on a couple of ports and remove
a reference to the Dragonlace mirror which is down indefinitely.
Approved by: bapt (mentor)
This new port intends to be more versatile although the only verified compiler atm is lang/gcc-aux. Once the two port that depend on gprbuild are updated, devel/gprbuild-aux should be removed
main points:
1) supports new USES+= ada
2) Updated to GNAT GPL 2012 source
3) supports DESTDIR (tested on pkgsrc)
4) improved targetsets
5) Includes custom support for -R RPATH support (only found here, I created it)
PR: ports/178146
Submitted by: John Marino <draco@marino.st>