Log message:
Set BUILDLINK_ABI_DEPENDS correctly (with +=, not ?=)
It turns out there were a lot of these.

Log message:
Recursive bump for graphics/freetype2 buildlink addition.

Log message:
libungif/buildlink3.mk -> mk/giflib.buildlink3.mk
(uses giflib now per default)
bump PKGREV

Log message:
improve comments for patch.

Log message:
fixes build with png>=1.5.

Log message:
png shlib name changed for png>=1.5.0, so bump PKGREVISIONs.

Log message:
Bump PKGREVISION for libpng shlib name change.
Also add some patches to remove use of deprecated symbols and fix other
problems when looking for or compiling against libpng-1.4.x.

Log message:
Update ming to 0.4.3.

0.4.3 - 2010-02-06

	* Fixed SWFMatrix scaling if scale = 0.0
	* Added delete and delete2 support in asm blocks
	* A lot of updates and improvements in the Perl interface
	* A lot of documentation (pod) was added to Perl files
	* Support for manually specifying MP3 delaySeek for SWFSound
	  and SWFSoundStream
	* Fix sharing of fonts between static and dynamic texts
	* Fix support for movie-bound init actions

0.4.0.rc2 - 2008-09-17

	* SWFVideoStream allow manual frame control
	* Autoconf perl version
	* MSVC compile fixes
	* removed src/test.c
	* Embedded video in movie clips
	* Seek in Embedded video streams
	* Gradient / Fill fixes
	* Sound / Soundstream fixes

0.4.0.rc1 - 2008-07-05

	* Perl extension updates
	* Python extension updates
	* Do not force bgColor
	* Redirect SWF_warn and SWF_error to stderr
	* Propper checks for YACC and LEX
	* Complete Bitmap fillstyles
	* Font fixes
	* Actioncompiler fixes (delete, built-in functions, callFrame -> call())
	* Fixed tag order issues
	* Ming defaults now to local-with-filesystem sandbox for SWF>=8
	* Add support for init actions in makeswf
	* SWF8 / 9 support for fromswf / prebuiltclip
	* implements ASM op
	* ASFunction()
	* AS Class support
	* Removed SWFFontCharacter destructor from PHP wrapper
	* py_ext update
	* Class members
	* outputBlock() usese length and offset from SWF_Parserstruct
	* SWFDisplayItem_flush(): immediately write display items.
	* Removed ttftofft
	* Improved ButtonRecord handling
	* SWFSound_fromSoundStream()
	* Many improvements in decompiler and swftoXXX tools
	* C++ might throw a SWFException
	* Support for embedded Nellymoser sound
	* AS: in with-blocks legacy functions o not work
	* Compiles again with MSVC
	* simplified SWFSound usage with mp3 files
	* SWFSoundStream_getDuration replaces SWFSoundStream_getFrames()
	* perl_ext build changes (build out of tree)
	* API float->double transition
	* php_ext: SWFInput can wrap raw byte-streams
	* php_ext: API: external data can be passed as file-resource, SWFInput or filename
	* removed newSWFFont() as public function (causes various crashes)
	* removed new SWFFont(...) usage with browserfonts in script languages. Use \ 
SWFBrowserFont class.

0.4.0.beta5 - 2007-09-18

	* Add support for targetPath asm opcode.
	* Flash 8: filter and blend modes for buttons
	* Flash 8: SWF_DEFINEMORPHSHAPE2
	* Flash 8: SWFShape rendering hints
	* Flash 8: new gradient features
	* SWFFillStyle is reusable now and calculates propper GradientMatrix
	* setLeft/RightFillStyle adds fill to the shape if necessary
	* Handling fonts as shapes
	* Basic ttf font support
	* Typesafe SWFMovie_add / replace
	* Add Envelopes to SoundInstance
	* ABC (AS3) parser and output
	* Parse SWF_SERIALNUMBER
	* Parse SWF9 tags
	* SWF9: DefineBinaryData
	* SWF9: SymbolClass
	* SWF9: DefineSceneData

0.4.0.beta4 - 2007-03-27

	* Fix handling of the special 'undefined' value.
	* Fix 'delete' syntax in action compiler.
	* makeswf now handles bitmaps.
	* Many improvements in decompiler.
	* Build scripts cleanup (including check rule).
	* Add support for 'extends' and proper 'push' asm opcodes in
	  ActionScript compiler.
	* Generate DefineFunction2 when target version > 6.
	* Use GOTOFRAME, GOTOFRAME2 and GOTOLABEL when using gotoAndPlay()
	  or gotoAndStop() w/out an object.
	* Video updates: added Flash8 codecs, generic flv parser
	* Soundstream: accept flv audio streams (mp3 only for now)
	* Flash 8: PlaceObject3
	* Flash 8: Filter and Blendmode
	* Write proper Flash 8 files
	* Added movie control tags: FileAttributes, Metadata,
	  ScriptLimits, ImportAssets2, SetTabIndex
	* Flash 8: ScalingGrid
	* Parser / listswf updates
	* PHP / Perl bindings update
	* Flash 8: DefineShape4 / Linestyle2
	* SWFAction cleanup and API cleanup
	* SWF_warnOnce()
	* SWFInitAction

0.4.0.beta3 - 2006-12-10

	* Fix version to not use dashes to make rpmbuild happy
	* autotool tcl extension
	* coalesce multiple ming.i files into a single file at the top
	* swig output updated for python & tcl
	* Misc decompiler fixes
	* makeswf now handles precompiled clips
	* Make sure the extension source show up in the dist tarballs
	* compiler fix for asm {} blocks

0.4.0-beta2 - 2006-11-21

	* Preliminary support for building RPM packages
	* New PHP code that builds for PHP$ and PHP5
	* Added missing SWFMovieClip class in PHP
	* New tool, ttftofft, for producing ming formast fonts
	* Allow output of SWF version 8
	* Better SWF parser (utilities).
	* NEW function: SWFMovie_protectWithPassword()
	* preprocessor products of 'makeswf' are now named after
	  output filename and frame# (ie: "out.swf.frame0.pp")
	* Automake-based build, for portability's sake (libtool)
	* Ming_setWarnFunction and Ming_setErrorFunction now return
	  the previously-set value.
	* More documentation !
	* Start of a test suite!
	* makeswf now provides an __SWF_VERSION__ macro for use
	  in cross-version ActionScript code.
	* NEW functions: SWFDisplayItem_getMatrix(),
	  SWFPosition_getMatrix(), SWFMatrix_getScaleX(),
	  SWFMatrix_getRotate0(), SWFMatrix_getRotate1(),
	  SWFMatrix_getScaleY(), SWFMatrix_getTranslateX(),
	  SWFMatrix_getTranslateY(), SWFShape_moveScaledPenTo().

0.3.1 - ?

	* Fixed libpng-less builds
	* Fixed default error handler to exit with a FAILURE code

Log message:
void function cannot return value.
should fix build failure with SunPro CC.

Log message:
Simply and speed up buildlink3.mk files and processing.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.