ports/158716: Turn APNG on by default in graphics/png

[Mikhail T.]

>Number:         158716
>Category:       ports
>Synopsis:       Turn APNG on by default in graphics/png
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jul 08 03:40:01 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Mikhail T.
>Release:        FreeBSD 8.2-STABLE amd64
>Organization:
Virtual Estates, Inc.	http://sybpipe.com/
>Environment:
System: FreeBSD narawntapu 8.2-STABLE FreeBSD 8.2-STABLE #0: Sun Jun 12 22:48:33 EDT 2011 root at narawntapu:/usr/obj/home/src/sys/POWEREDGE2900 amd64

>Description:
	As discussed on ports@, changing to use APNG by default would
	allow Mozilla ports to build using the already installed libpng
	without any other ill effects.

	The only opponent of the change was ache@ (CC-ed), but even he
	was persuaded by the end of the discussion.

>How-To-Repeat:
>Fix:

	If the change does not coincide with a routine update of png,
	(1.5.4 was released today, for example) then PORTREVISION bump
	may be needed as well.

--- Makefile	23 Dec 2010 05:41:59 -0000	1.115
+++ Makefile	8 Jul 2011 03:06:32 -0000
@@ -32,5 +32,5 @@
 MANCOMPRESSED=	maybe
 
-OPTIONS=	APNG "Animated PNG support" Off
+OPTIONS=	APNG "Animated PNG support (required for Mozilla)" On
 
 .include <bsd.port.pre.mk>
>Release-Note:
>Audit-Trail:
>Unformatted: