[XGP-devel] Re: XGP 0.3.4 build attempt

[Lindsey S. <sp...@al...>]

Jacquelyn,
Congratulations on getting as far as you did. The build process for XGP =20=

is embarrassingly awkward: I hope to streamline it someday.

I haven't tried building with XCode 1.5/10.3.9, I'm still running XCode =20=

1.1/10.3.7 as my development environment (although I'm starting to look =20=

at XCode 2.0/10.4--and it looks pretty sweet).

It looks to me like something changed between 10.3.7 and 10.3.9 in the =20=

implementation of dragging (NSDragging).

As a hack to get you going, you might just comment out the =20
dragging-related portion of the XGPGraphicView class. XGP doesn't =20
really support dragging yet anyway--this is vestigial code from the =20
Sketch example from which I stole this code.

If you really wanted to debug this, you might compile the Sketch =20
application and see if there are any differences in the 'dragging' =20
portion of the XGPGraphicView and SKTGraphicView classes. On my system, =20=

the SKTGraphicView was last modified in 2001.

I notice that the enum for NSDragOperationFOO in =20
/System/Library/Frameworks/AppKit.framework/Versions/C/Headers/=20
NSDragging.h on my machine is:
enum {
     NSDragOperationNone		=3D 0,
     NSDragOperationCopy		=3D 1,
     NSDragOperationLink		=3D 2,
     NSDragOperationGeneric	=3D 4,
     NSDragOperationPrivate	=3D 8,
     NSDragOperationAll_Obsolete	=3D 15,
     NSDragOperationMove		=3D 16,
     NSDragOperationDelete	=3D 32,
     NSDragOperationEvery	=3D UINT_MAX
};

There is a 'UINT_MAX' for NSDragOperationEvery, *not* an 'INT_MAX' (or =20=

'__INT_MAX__' as named below, but this difference may be due to objC =20
name munging). There's a #define for UINT_MAX in limits.h (and for =20
INT_MAX).

HTH,
Lindsey

On May 8, 2005, at 4:05 PM, Jacquelyn Martino wrote:

> Hi Lindsey,
>
> I've been trying to build XGP 0.3.4 with patch to gprolog.1.2.16 using =
=20
> XCode 1.5
> over 10.3.9
>
> I think I've followed your build_notes.txt pretty carefully, but =20
> evidently
> not carefully enough.  I keep getting the following 2 errors:
>
> /System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:25:
> `__INT_MAX__' undeclared here (not in a function)
>
> /System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:26: =20=

> enumerator
> value for `NSDragOperationEvery' not integer constant
>
>
>
> Any help you could offer would be appreciated.  I've pasted the entire
> output of the build attempt below.
>
> Thanks!
> Jacquelyn
>
> Building external target =93bridge=94
> Building target =93XGP=94 with build style =93Development=94 =20
> (optimization:level =913
> -O0=92, debug-symbols:on) =97 (2 errors)
> 	    /Developer/Tools/pbxcp  -exclude .DS_Store -exclude CVS
> -resolve-src-symlinks
> /Developer/xgp-dev-0-3-4/project/build/XGPDoc.build/XGP.build/=20
> Info.plist
> /Developer/xgp-dev-0-3-4/project/build/XGP.app/Contents
> 	    /Developer/Tools/pbxcp  -exclude .DS_Store -exclude CVS
> -resolve-src-symlinks
> /Developer/xgp-dev-0-3-4/project/build/XGPDoc.build/XGP.build/=20
> pbdevelopment.plist
>  /Developer/xgp-dev-0-3-4/project/build/XGP.app/Contents
> 	    /Developer/Tools/pbxcp  -exclude .DS_Store -exclude CVS
> -resolve-src-symlinks
> /Developer/xgp-dev-0-3-4/project/build/XGPDoc.build/XGP.build/PkgInfo
> /Developer/xgp-dev-0-3-4/project/build/XGP.app/Contents
> 	    gcc3  -c -F/Developer/xgp-dev-0-3-4/project/build
> -I/Developer/xgp-dev-0-3-4/project/build/include
> -I/Developer/xgp-dev-0-3-4/gprolog-1.2.16/src/EnginePl
> -I../src/body/graphics/view_control  -arch ppc -fno-common =20
> -fpascal-strings -O3
> -O0 -Wmost -Wno-four-char-constants -Wno-unknown-pragmas -pipe
> "-fmessage-length=3D0" -mdynamic-no-pic -g
> -Wp,-header-mapfile,/Developer/xgp-dev-0-3-4/project/build/=20
> XGPDoc.build/XGP.build/XGP.hmap
>       ../src/body/graphics/view_control/XGPGraphicView.m  -o
> /Developer/xgp-dev-0-3-4/project/build/XGPDoc.build/XGP.build/Objects-=20=

> normal/ppc/XGPGraphicView.o
>
> In file included from
> /System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:24,
>                  from =20
> ../src/body/graphics/view_control/XGPGraphicView.h:20,
>                  from =20
> ../src/body/graphics/view_control/XGPGraphicView.m:21:
> /System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:25:
> `__INT_MAX__' undeclared here (not in a function)
> /System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:26: =20=

> enumerator
> value for `NSDragOperationEvery' not integer constant
> 		                 from =20
> ../src/body/graphics/view_control/XGPGraphicView.m:21:
> 			                 from =20
> ../src/body/graphics/view_control/XGPGraphicView.h:20,
> 				In file included from
> /System/Library/Frameworks/AppKit.framework/Headers/AppKit.h:24,
> 					=
/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:=20
> 25:
> `__INT_MAX__' undeclared here (not in a function)
> 					=
/System/Library/Frameworks/AppKit.framework/Headers/NSDragging.h:=20
> 26:
> enumerator value for `NSDragOperationEvery' not integer constant
>
>
>
>