Re: [Qemu-devel] Mac OS X build failure (qemu-img)

[Andreas Färber]

Am 14.12.2007 um 12:24 schrieb Alexander Graf:

> On Dec 14, 2007, at 12:19 AM, Andreas Färber wrote:
>
> > Am 12.12.2007 um 13:08 schrieb Alexander Graf:
> >
> > > Does it work if you specify "-framework CoreFoundation -framework  
> > > IOKit" in your LDFLAGS? That's what was needed on my Leopard  
> > > x86_64 build.
> >
> > If I configure with LDFLAGS:
> > LDFLAGS="-framework CoreFoundation -framework IOKit" ./configure -- 
> > prefix=/Users/andreas/Q/latest --target-list=sparc-softmmu --enable- 
> > cocoa
> > it now ends like this:
> >
> > gcc-3.3 -Wall -O2 -g -fno-strict-aliasing -I. -I.. -I/Users/andreas/ 
> > Q/myqemu/target-sparc -I/Users/andreas/Q/myqemu -D__powerpc__ - 
> > D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -I/Users/ 
> > andreas/Q/myqemu/fpu -I/Users/andreas/Q/myqemu/slirp
>
> the -framework flags are missing here

No, this is an unrelated compilation of an .o file; LDFLAGS are used  
when linking the object files to an executable. ARCH_LDFLAGS has no  
influence here.

> > -mdynamic-no-pic  -c -o cocoa.o /Users/andreas/Q/myqemu/cocoa.m
> > In file included from /System/Library/Frameworks/ 
> > Foundation.framework/Headers/Foundation.h:15,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:12,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/Foundation.framework/Headers/NSArray.h: 
> > 62: error: parse error before "__attribute__"
> > /System/Library/Frameworks/Foundation.framework/Headers/NSArray.h: 
> > 66: error: parse error before "__attribute__"
> > In file included from /System/Library/Frameworks/ 
> > Foundation.framework/Headers/NSAttributedString.h:6,
> >                from /System/Library/Frameworks/Foundation.framework/ 
> > Headers/Foundation.h:16,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:12,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/Foundation.framework/Headers/ 
> > NSDictionary.h:45: error: parse error before "__attribute__"
> > /System/Library/Frameworks/Foundation.framework/Headers/ 
> > NSDictionary.h:50: error: parse error before "__attribute__"
> > In file included from /System/Library/Frameworks/ 
> > Foundation.framework/Headers/NSHashTable.h:5,
> >                from /System/Library/Frameworks/Foundation.framework/ 
> > Headers/Foundation.h:43,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:12,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/Foundation.framework/Headers/ 
> > NSPointerFunctions.h:59: error: parse error before '@' token
> > In file included from /System/Library/Frameworks/ 
> > Foundation.framework/Headers/NSKeyValueCoding.h:9,
> >                from /System/Library/Frameworks/Foundation.framework/ 
> > Headers/Foundation.h:49,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:12,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:45:  
> > error: parse error before "__attribute__"
> > /System/Library/Frameworks/Foundation.framework/Headers/NSSet.h:50:  
> > error: parse error before "__attribute__"
> > In file included from /System/Library/Frameworks/AppKit.framework/ 
> > Headers/AppKit.h:19,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:13,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/AppKit.framework/Headers/NSApplication.h: 
> > 68: error: parse error before "__weak"
> > In file included from /System/Library/Frameworks/AppKit.framework/ 
> > Headers/AppKit.h:78,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:13,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/AppKit.framework/Headers/NSPrintPanel.h: 
> > 57: error: parse error before '@' token
> > In file included from /System/Library/Frameworks/AppKit.framework/ 
> > Headers/AppKit.h:95,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:13,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/AppKit.framework/Headers/ 
> > NSTrackingArea.h:44: error: parse error before "__weak"
> > In file included from /System/Library/Frameworks/AppKit.framework/ 
> > Headers/NSTextView.h:16,
> >                from /System/Library/Frameworks/AppKit.framework/ 
> > Headers/AppKit.h:112,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:13,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/AppKit.framework/Headers/ 
> > NSTextInputClient.h:17: error: parse error before '@' token
> > /System/Library/Frameworks/AppKit.framework/Headers/ 
> > NSTextInputClient.h:62: error: parse error before '@' token
> > In file included from /System/Library/Frameworks/AppKit.framework/ 
> > Headers/NSObjectController.h:10,
> >                from /System/Library/Frameworks/AppKit.framework/ 
> > Headers/AppKit.h:158,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:13,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/CoreData.framework/Headers/ 
> > NSFetchRequest.h:24: error: parse error before "__weak"
> > In file included from /System/Library/Frameworks/CoreData.framework/ 
> > Headers/NSAttributeDescription.h:10,
> >                from /System/Library/Frameworks/AppKit.framework/ 
> > Headers/NSPredicateEditorRowTemplate.h:13,
> >                from /System/Library/Frameworks/AppKit.framework/ 
> > Headers/AppKit.h:175,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:13,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/CoreData.framework/Headers/ 
> > NSPropertyDescription.h:25: error: parse error before "__weak"
> > In file included from /System/Library/Frameworks/AppKit.framework/ 
> > Headers/AppKit.h:176,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:13,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/AppKit.framework/Headers/NSPathCell.h: 
> > 148: error: parse error before '@' token
> > In file included from /System/Library/Frameworks/AppKit.framework/ 
> > Headers/AppKit.h:177,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:13,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/AppKit.framework/Headers/NSPathControl.h: 
> > 73: error: parse error before '@' token
> > In file included from /System/Library/Frameworks/CoreData.framework/ 
> > Headers/CoreData.h:14,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:14,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/CoreData.framework/Headers/ 
> > NSEntityDescription.h:28: error: parse error before "__weak"
> > /System/Library/Frameworks/CoreData.framework/Headers/ 
> > NSEntityDescription.h:32: error: parse error before "__weak"
> > In file included from /System/Library/Frameworks/CoreData.framework/ 
> > Headers/CoreData.h:17,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:14,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/CoreData.framework/Headers/ 
> > NSRelationshipDescription.h:28: error: parse error before "__weak"
> > In file included from /System/Library/Frameworks/CoreData.framework/ 
> > Headers/CoreData.h:22,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:14,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/CoreData.framework/Headers/ 
> > NSManagedObject.h:26: error: parse error before "__weak"
> > In file included from /System/Library/Frameworks/CoreData.framework/ 
> > Headers/CoreData.h:27,
> >                from /System/Library/Frameworks/Cocoa.framework/ 
> > Headers/Cocoa.h:14,
> >                from /Users/andreas/Q/myqemu/cocoa.m:38:
> > /System/Library/Frameworks/CoreData.framework/Headers/ 
> > NSPersistentStore.h:16: error: parse error before "__weak"
> > In file included from /Users/andreas/Q/myqemu/target-sparc/cpu.h:20,
> >                from /Users/andreas/Q/myqemu/vl.h:85,
> >                from /Users/andreas/Q/myqemu/cocoa.m:40:
> > /Users/andreas/Q/myqemu/fpu/softfloat.h:51: warning: redefinition  
> > of `uint8'
> > /System/Library/Frameworks/Security.framework/Headers/cssmconfig.h: 
> > 72: warning: `uint8' previously declared here
> > /Users/andreas/Q/myqemu/fpu/softfloat.h:53: error: conflicting  
> > types for `uint16'
> > /System/Library/Frameworks/Security.framework/Headers/cssmconfig.h: 
> > 68: error: previous declaration of `uint16'
> > /Users/andreas/Q/myqemu/fpu/softfloat.h:55: warning: redefinition  
> > of `uint32'
> > /System/Library/Frameworks/Security.framework/Headers/cssmconfig.h: 
> > 64: warning: `uint32' previously declared here
> > /Users/andreas/Q/myqemu/fpu/softfloat.h:57: warning: redefinition  
> > of `uint64'
> > /System/Library/Frameworks/Security.framework/Headers/cssmconfig.h: 
> > 48: warning: `uint64' previously declared here
> > /Users/andreas/Q/myqemu/cocoa.m: In function `setApplicationMenu':
> > /Users/andreas/Q/myqemu/cocoa.m:860: warning: cannot find method `- 
> > setAppleMenu:'; return type `id' assumed
> > make[1]: *** [cocoa.o] Error 1
> >
> > Do you have a workaround for this as well?
>
> I put the -framework definitions in ARCH_LDFLAGS. Basically what you  
> could do to reproduce that is
>
> 1. run configure normally
> 2. edit config-host.mak
> 3. add the -framework flags to ARCH_LDFLAGS
>
> If that doesn't work, copy the above gcc line and add the flags  
> manually. Make should find the file as compiled afterwards and you  
> can at least complete the build.
>
> Is this on Mac OS X PPC? My iBook is broken right now, so I can't  
> really check if any of this works. You can always compile qemu  
> without cocoa,  using only vnc as output and have no framework  
> dependencies then.

This is on Leopard ppc. I went back up to 20071001 and I still get the  
same compilation problem, which didn't surface in Tiger back then (and  
I didn't need to set any LDFLAGS there). This is really puzzling!

It looks like a conflict between QEMU's and the system's definitions,  
no?

I always needed to add --enable-cocoa to configure, otherwise  
configure aborts complaining about SDL not being present. If I do -- 
disable-sdl it still adds Cocoa support, and there is no --disable- 
cocoa. The only VNC option I see is disabling TLS.

Andreas