ports/117765: [patch] devel/directfb unbreak fix build with GCC 4.2

[Pietro Cerutti]

>Number:         117765
>Category:       ports
>Synopsis:       [patch] devel/directfb unbreak fix build with GCC 4.2
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Nov 02 12:00:03 UTC 2007
>Closed-Date:
>Last-Modified:
>Originator:     Pietro Cerutti
>Release:        6.2-STABLE
>Organization:
Bern University of Applied Sciences
>Environment:
FreeBSD gahrtop.localhost 6.2-STABLE FreeBSD 6.2-STABLE #3: Wed Oct 24 08:30:39 CEST 2007     root at gahrtop.localhost:/usr/obj/usr/src/sys/MSI1034  i386
>Description:
Quite a few cast expressions are used as lvalue in devel/directfb.
They used to be obsolete in GCC 3.4, now in GCC 4.2 they're just invalid.
>How-To-Repeat:
cd /usr/ports/devel/directfb && make
>Fix:
The link to the patch comes in my next follow-up.

>Release-Note:
>Audit-Trail:
>Unformatted: