Re: Compiling screensaver for 10.5
Re: Compiling screensaver for 10.5
- Subject: Re: Compiling screensaver for 10.5
- From: Michael Diehr <email@hidden>
- Date: Fri, 08 Apr 2011 11:39:05 -0700
Ok, a few issues:
Issue 1: Nick, you were right in that I was totally misunderstanding the distinction between Project and Target -- this didn't matter in XCode 3.2.5 since the architecture macros were fine, but in 3.2.6 this changed. It also didn't help that my xcode file name, project name, and target names were all the same, and I didn't realize that the Info button is context sensitive (the contents of the info window depends on what you have selected when you click it, of course). My fault.
So I've fixed that.
Issue 2: started getting link errors when trying to build including "ppc64". Removed that and now it compiles & links just fine.
Issue 3: supposing that I want to support the G3, G4, and G5 ppc chips, but only care about OS X 10.4 and later -- what ppc archs should I use?
Performance here is not terribly important, so if there's one minimal setting I can use that reduces file size, I'm happy to use it.
Should I just use:
archs = i386 x86_64 ppc
or perhaps
archs = i386 x86_64 ppc ppc7400 ppc970
Not clear on what the differences are and the consequences for chip.
Does anyone know which PPC archs were included in the former (XCode 3.2.5) Universal Binary app macro?
Thanks again for your help :)
On Apr 8, 2011, at 11:14 AM, Michael Diehr wrote:
> On Apr 8, 2011, at 11:00 AM, Nick Zitzmann wrote:
>>>
>>> Is this perhaps an XCode bug?
>>
>> No.
>>
>>> Any ideas what to do here? What's the difference between PBXNativeTarget and PBXProject?
>>
>> Projects and targets can have different configuration settings. Settings assigned to the target apply only to that target, while settings assigned to the project apply to all targets in the project unless they are overridden. You have the Release settings correct for the project, but not for the target, and the target overrides the project.
>>
>
> Ok, you may be right that I'm confused about Target vs. Project settings.
>
> However, I'm pretty sure there is an actual bug here:
>
> In 3.2.6:
> * double-click MyProject.xcodeproj in the finder
> * with the root item selected in Groups&Files
> * click the "Info" button in the toolbar
>
> Result:
> Configuration shows:
> Active (Release)
> Architectures: i386, x86_64, ppc, ppc64, ppc7400, ppc970
>
> (that's what I expect)
>
> * close the Info window
> * From the Project menu, choose "Edit Active Target"
>
> Result:
> Configuration shows:
> Active (Release)
> Architectures: Standard (32/64 bit Intel)
>
> At this point, switching the Configuration popup from Active (Release) to Release has no effect -- I can't get it to show " Architectures: i386, x86_64, ppc, ppc64, ppc7400, ppc970" any longer.
>
> And then a little later Xcode crashes (see crash log below)
>
> So, there seems to be some bug with XCode getting confused about target settings.
>
>
>> Also, there is no reason to disable the accelerated dispatch unless you are still targeting Panther users. And there aren't that many of them that are still around & downloading new software.
>
> Thanks, I no longer support 10.3 users...
>
>
> Crash log:
>
> Application Specific Information:
> objc_msgSend() selector name: groupTreeDisplayName
> objc[32172]: garbage collection is ON
>
> Thread 0 Crashed: Dispatch queue: com.apple.main-thread
> 0 libobjc.A.dylib 0x00007fff8547b11c objc_msgSend + 40
> 1 ...ple.Xcode.DevToolsInterface 0x000000010084d46d -[PBXGroupTreeModule outlineView:objectValueForTableColumn:byItem:] + 143
> 2 com.apple.AppKit 0x00007fff85838a00 -[NSTableView preparedCellAtColumn:row:] + 323
> 3 com.apple.AppKit 0x00007fff858518e7 -[NSTableView _drawContentsAtRow:column:withCellFrame:] + 47
> 4 com.apple.AppKit 0x00007fff8585185d -[NSOutlineView _drawContentsAtRow:column:withCellFrame:] + 95
> 5 com.apple.AppKit 0x00007fff85850980 -[NSTableView drawRow:clipRect:] + 1242
> 6 com.apple.AppKit 0x00007fff85850273 -[NSTableView drawRowIndexes:clipRect:] + 369
> 7 com.apple.AppKit 0x00007fff858500f4 -[NSOutlineView drawRowIndexes:clipRect:] + 131
> 8 com.apple.AppKit 0x00007fff8584ec20 -[NSTableView drawRect:] + 1302
> 9 com.apple.AppKit 0x00007fff85844c49 -[NSView _drawRect:clip:] + 3390
> 10 com.apple.AppKit 0x00007fff858438bc -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 1325
> 11 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 12 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 13 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 14 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 15 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 16 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 17 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 18 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 19 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 20 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 21 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 22 com.apple.AppKit 0x00007fff85843c26 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2199
> 23 com.apple.AppKit 0x00007fff85841f8e -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 767
> 24 com.apple.AppKit 0x00007fff85841ab0 -[NSThemeFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 254
> 25 com.apple.AppKit 0x00007fff8583e362 -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 2683
> 26 com.apple.AppKit 0x00007fff857b7b9a -[NSView displayIfNeeded] + 969
> 27 com.apple.AppKit 0x00007fff8576971a -[NSWindow _setFrameCommon:display:stashSize:] + 1895
> 28 com.apple.AppKit 0x00007fff858b0133 -[NSWindow _setFrameFromString:force:] + 1187
> 29 ...ple.Xcode.DevToolsInterface 0x0000000100816fcb -[XCPerspectiveModule setWantsModuleWindow:] + 1130
> 30 ...ple.Xcode.DevToolsInterface 0x0000000100813a98 +[XCPerspectiveModule openForProjectDocument:] + 152
> 31 ...ple.Xcode.DevToolsInterface 0x0000000100813543 -[PBXProjectDocument makeWindowControllers] + 511
> 32 ...ple.Xcode.DevToolsInterface 0x000000010081121e -[PBXDocumentController _innerOpenDocumentWithContentsOfFile:display:didOpenWithExternalEditor:] + 108
> 33 ...ple.Xcode.DevToolsInterface 0x0000000100811086 -[PBXDocumentController openDocumentWithContentsOfFile:display:didOpenWithExternalEditor:] + 285
> 34 com.apple.Xcode 0x0000000100009d28 0x100000000 + 40232
> 35 com.apple.Xcode 0x00000001000053d1 0x100000000 + 21457
> 36 com.apple.Xcode 0x00000001000053b8 0x100000000 + 21432
> 37 com.apple.AppKit 0x00007fff859656fc -[NSApplication _doOpenFile:ok:tryTemp:] + 330
> 38 com.apple.AppKit 0x00007fff859b6adb -[NSApplication(NSAppleEventHandling) _handleAEOpenDocumentsForURLs:] + 766
> 39 com.apple.AppKit 0x00007fff8588300d -[NSApplication(NSAppleEventHandling) _handleCoreEvent:withReplyEvent:] + 217
> 40 com.apple.Foundation 0x00007fff82086e42 -[NSAppleEventManager dispatchRawAppleEvent:withRawReply:handlerRefCon:] + 360
> 41 com.apple.Foundation 0x00007fff82086c72 _NSAppleEventManagerGenericHandler + 114
> 42 com.apple.AE 0x00007fff84b78323 aeDispatchAppleEvent(AEDesc const*, AEDesc*, unsigned int, unsigned char*) + 162
> 43 com.apple.AE 0x00007fff84b7821c dispatchEventAndSendReply(AEDesc const*, AEDesc*) + 32
> 44 com.apple.AE 0x00007fff84b78123 aeProcessAppleEvent + 210
> 45 com.apple.HIToolbox 0x00007fff87669619 AEProcessAppleEvent + 48
> 46 com.apple.AppKit 0x00007fff8578804b _DPSNextEvent + 1205
> 47 com.apple.AppKit 0x00007fff857877a9 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 155
> 48 com.apple.AppKit 0x00007fff8574d48b -[NSApplication run] + 395
> 49 com.apple.AppKit 0x00007fff857461a8 NSApplicationMain + 364
> 50 com.apple.Xcode 0x0000000100001694 0x100000000 + 5780
>
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