[MacPorts] #21011: gimp2 opcode errors on OS X 10.6

[MacPorts]

#21011: gimp2 opcode errors on OS X 10.6
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 Reporter:  hsivank@…          |       Owner:  devans@…           
     Type:  defect             |      Status:  assigned           
 Priority:  Normal             |   Milestone:                     
Component:  ports              |     Version:  1.8.0              
 Keywords:                     |        Port:  gimp2              
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Comment(by fredrik.karlsson84@…):

 Replying to [comment:7 hsivank@…]:
 > This is another error
 > I've got the same ...
 >
 > Extratc from plug-ins/twain/tw_mac.c :
 >
 > {{{
 > 194  /* Voodoo magic fix inspired by java_swt launcher */
 > 195  /* Without this the icon setting doesn't work about half the time.
 */
 > 196  CGrafPtr p = BeginQDContextForApplicationDockTile();
 > 197  EndQDContextForApplicationDockTile(p);
 > 198
 > 199  SetApplicationDockTileImage (icon);
 > }}}
 >
 > I'm not familiar with Voodoo !!! So comment  lines 196,197 and 199
 >
 > It will be ok after ...
 >
 >
 ah, shit.
 put the patch in, worked fine for a little while, then i got the same
 error as above;:


 {{{
 Command output: tw_mac.c:170: warning: old-style function definition
 tw_mac.c:180: warning: ISO C90 forbids mixed declarations and code
 tw_mac.c:187: warning: pointer targets in passing argument 2 of
 'CFURLCreateFromFileSystemRepresentation' differ in signedness
 tw_mac.c:190: warning: ISO C90 forbids mixed declarations and code
 tw_mac.c:196: warning: implicit declaration of function
 'BeginQDContextForApplicationDockTile'
 tw_mac.c:196: warning: initialization makes pointer from integer without a
 cast
 tw_mac.c:197: warning: implicit declaration of function
 'EndQDContextForApplicationDockTile'
 tw_mac.c:199: warning: implicit declaration of function
 'SetApplicationDockTileImage'
 tw_mac.c: At top level:
 tw_mac.c:204: warning: no previous prototype for 'twainMain'
 tw_mac.c: In function 'twainMain':
 tw_mac.c:204: warning: old-style function definition
 tw_mac.c:225: warning: implicit declaration of function
 'RunApplicationEventLoop'

 }}}

 i changed tw_mac.c and still same error, without line 199...
 after change, end entry:


 {{{
 Undefined symbols:
   "_EndQDContextForApplicationDockTile", referenced from:
       _twainMain in tw_mac.o
   "_BeginQDContextForApplicationDockTile", referenced from:
       _twainMain in tw_mac.o
 ld: symbol(s) not found
 }}}

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Ticket URL: <http://trac.macports.org/ticket/21011#comment:9>
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