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