ports/171849: databases/postgis: port switches compiler! GCC -> CLANG if world has CLANG enabled and build of port is forced to use USE_GCC=4.6+

[edwin at FreeBSD.org]

Synopsis: databases/postgis: port switches compiler! GCC -> CLANG if world has CLANG enabled and build of port is forced to use USE_GCC=4.6+

State-Changed-From-To: open->feedback
State-Changed-By: edwin
State-Changed-When: Fri Sep 21 14:10:19 UTC 2012
State-Changed-Why: 
Awaiting maintainers feedback (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=171849