From kamils80 at gmail.com  Tue Nov  6 11:55:56 2007
From: kamils80 at gmail.com (Kamil Shakirov)
Date: Tue, 6 Nov 2007 18:55:56 +0700
Subject: [Pal-devel] Running PAL on Mac OS X (Leopard)
Message-ID: <A4AC217B-F328-4F31-9A17-56D9C1E2F2AB@gmail.com>

Hi Tomi,

Recently I moved to MBP3 and Mac OS X (upgraded to Leopard). First I  
wanted to port all my lisp libs/tools to the new OS. So far I can run  
cl-opengl (thomas branch) using lispbuilder-sdl backend for window  
management. Now I am trying to run PAL, still no success. After  
applying a small patch (attached) that loads SDL (from SDL offsite)  
and OpenGL libraries I was able to compile and load PAL library  
without any errors but constantly get the same errors and SBCL crashes  
when trying to run examples. Here is my log:

devbook% sbcl
This is SBCL 1.0.11, an implementation of ANSI Common Lisp.
More information about SBCL is available at <http://www.sbcl.org/>.

SBCL is free software, provided as is, with absolutely no warranty.
It is mostly in the public domain; some portions are provided under
BSD-style licenses.  See the CREDITS and COPYING files in the
distribution for more information.
; loading system definition from
; /Users/kamil/.lisp/systems/asdf-binary-locations.asd into #<PACKAGE  
"ASDF0">
; registering #<SYSTEM ASDF-BINARY-LOCATIONS {11EF4709}> as
; ASDF-BINARY-LOCATIONS
* (require :pal)

; loading system definition from /Users/kamil/.lisp/systems/cffi.asd  
into
; #<PACKAGE "ASDF0">
; registering #<SYSTEM CFFI {119CC061}> as CFFI
NIL
* *features*

(CFFI-FEATURES:FLAT-NAMESPACE CFFI-FEATURES:X86 CFFI-FEATURES:UNIX
  CFFI-FEATURES:DARWIN :CFFI :ASDF :SB-THREAD :ANSI-CL :COMMON- 
LISP :SBCL
  :SB-DOC :SB-TEST :SB-LDB :SB-PACKAGE-LOCKS :SB-UNICODE :SB-EVAL
  :SB-SOURCE-LOCATIONS :IEEE-FLOATING-POINT :X86 :UNIX :MACH- 
O :BSD :DARWIN
  :MACH-EXCEPTION-HANDLER :SB-LUTEX :RESTORE-FS-SEGMENT-REGISTER-FROM- 
TLS
  :GENCGC :STACK-GROWS-DOWNWARD-NOT-UPWARD :C-STACK-IS-CONTROL-STACK
  :COMPARE-AND-SWAP-VOPS :UNWIND-TO-FRAME-AND-CALL-VOP
  :STACK-ALLOCATABLE-CLOSURES :ALIEN-CALLBACKS :LINKAGE-TABLE
  :OS-PROVIDES-DLOPEN :OS-PROVIDES-DLADDR :OS-PROVIDES-PUTWC
  :OS-PROVIDES-BLKSIZE-T :OS-PROVIDES-SUSECONDS-T)
* (load "hares.lisp")
STYLE-WARNING: implicitly creating new generic function DRAW
STYLE-WARNING: implicitly creating new generic function ACT

T
* (in-package :pal-example)

#<PACKAGE "PAL-EXAMPLE">
* (example)
2007-11-06 01:37:47.938 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x121340 of class NSCFNumber autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.939 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x1217c0 of class NSCFNumber autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.940 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x121ec0 of class NSCFNumber autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.941 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x121930 of class NSCFDictionary autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.941 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0117a34 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.942 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x121ed0 of class NSCFNumber autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.942 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0117a44 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.943 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x121b20 of class NSCFNumber autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.943 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0117a54 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.944 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x1224d0 of class NSCFNumber autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.944 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0117a64 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.945 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x1224d0 of class NSCFNumber autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.945 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0117a54 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.946 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0117a64 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.946 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0117a54 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.947 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0117a64 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.947 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0117a54 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.948 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0117a54 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.948 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0117a54 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.949 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x113940 of class NSCFNumber autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.951 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x122aa0 of class __NSFontTypefaceInfo autoreleased with no  
pool in place - just leaking
Stack: ()
2007-11-06 01:37:47.952 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x123a20 of class NSAffineTransform autoreleased with no pool  
in place - just leaking
Stack: ()
2007-11-06 01:37:47.959 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x123ed0 of class NSFont autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:47.971 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x124010 of class NSFont autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:47.973 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x124c80 of class NSCFArray autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.973 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x125bd0 of class NSCFSet autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:47.974 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x125da0 of class NSCFArray autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.974 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x125e80 of class NSCFArray autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.974 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x124010 of class NSFont autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:47.981 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa08aae10 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.982 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa08a3990 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.982 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x113970 of class NSCFString autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.983 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x127850 of class NSCFCharacterSet autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.983 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x127ac0 of class NSDeviceRGBColor autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:47.984 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x1106f0 of class NSCFNumber autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.984 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x128490 of class NSCalibratedWhiteColor autoreleased with no  
pool in place - just leaking
Stack: ()
2007-11-06 01:37:47.985 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x128730 of class NSCFArray autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.985 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x1287f0 of class NSCFSet autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:47.992 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x128750 of class NSCFArray autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:47.993 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x128be0 of class NSCFDictionary autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:48.364 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13a990 of class NSMutableParagraphStyle autoreleased with no  
pool in place - just leaking
Stack: ()
2007-11-06 01:37:48.364 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13ab40 of class NSCFDictionary autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:48.365 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x10ef50 of class NSCFArray autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:48.366 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x127550 of class __NSFontTypefaceInfo autoreleased with no  
pool in place - just leaking
Stack: ()
2007-11-06 01:37:48.367 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13c170 of class NSFont autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:48.367 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13c420 of class NSFont autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:48.367 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0112a34 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:48.368 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13cb10 of class _NSCachedBitmapImageRep autoreleased with no  
pool in place - just leaking
Stack: ()
2007-11-06 01:37:48.369 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13cf30 of class NSImage autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:48.369 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13d240 of class _NSCachedBitmapImageRep autoreleased with no  
pool in place - just leaking
Stack: ()
2007-11-06 01:37:48.370 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13d3c0 of class NSImage autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:48.370 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13afb0 of class _NSThemeCloseWidget autoreleased with no pool  
in place - just leaking
Stack: ()
2007-11-06 01:37:48.371 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13d750 of class NSCFArray autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:48.372 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13c420 of class NSFont autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:48.372 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0112a34 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:48.373 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13dbe0 of class _NSCachedBitmapImageRep autoreleased with no  
pool in place - just leaking
Stack: ()
2007-11-06 01:37:48.373 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13dd90 of class NSImage autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:48.374 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13dea0 of class _NSCachedBitmapImageRep autoreleased with no  
pool in place - just leaking
Stack: ()
2007-11-06 01:37:48.374 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13dfc0 of class NSImage autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:48.374 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13d770 of class _NSThemeWidget autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:48.375 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13d610 of class NSCFArray autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:48.376 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13c420 of class NSFont autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:48.376 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0xa0112a34 of class NSCFString autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:48.377 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13cbb0 of class _NSCachedBitmapImageRep autoreleased with no  
pool in place - just leaking
Stack: ()
2007-11-06 01:37:48.377 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x121760 of class NSImage autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:48.377 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13cfd0 of class _NSCachedBitmapImageRep autoreleased with no  
pool in place - just leaking
Stack: ()
2007-11-06 01:37:48.378 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13d870 of class NSImage autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:48.378 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13e240 of class _NSThemeWidget autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:48.379 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x1273f0 of class NSCFArray autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:48.380 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13c6f0 of class NSTrackingArea autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:48.380 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x139980 of class NSTrackingArea autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:48.381 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13edb0 of class NSCFString autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:48.381 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13ed10 of class NSException autoreleased with no pool in  
place - just leaking
Stack: ()
2007-11-06 01:37:48.382 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13c810 of class _NSCallStackArray autoreleased with no pool  
in place - just leaking
Stack: ()
2007-11-06 01:37:48.382 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13ef20 of class NSCFString autoreleased with no pool in place  
- just leaking
Stack: ()
2007-11-06 01:37:48.383 sbcl[20918:10b] *** _NSAutoreleaseNoPool():  
Object 0x13efb0 of class NSCFData autoreleased with no pool in place -  
just leaking
Stack: ()
2007-11-06 01:37:48.383 sbcl[20918:10b] *** Terminating app due to  
uncaught exception 'NSInternalInconsistencyException', reason: 'Error  
(1002) creating CGSWindow'
2007-11-06 01:37:48.384 sbcl[20918:10b] Stack: (
)
zsh: trace trap  sbcl
devbook%




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From flatlander at yellow-hut.com  Tue Nov  6 12:46:13 2007
From: flatlander at yellow-hut.com (Tomi Neste)
Date: Tue, 06 Nov 2007 14:46:13 +0200
Subject: [Pal-devel] Running PAL on Mac OS X (Leopard)
In-Reply-To: <A4AC217B-F328-4F31-9A17-56D9C1E2F2AB@gmail.com>
References: <A4AC217B-F328-4F31-9A17-56D9C1E2F2AB@gmail.com>
Message-ID: <op.t1de3bxeu6rk5c@otto>

Kamil Shakirov <kamils80 at gmail.com> kirjoitti Tue, 06 Nov 2007 13:55:56  
+0200:

> Hi Tomi,
>
> Recently I moved to MBP3 and Mac OS X (upgraded to Leopard). First I
> wanted to port all my lisp libs/tools to the new OS. So far I can run
> cl-opengl (thomas branch) using lispbuilder-sdl backend for window
> management. Now I am trying to run PAL, still no success. After
> applying a small patch (attached) that loads SDL (from SDL offsite)
> and OpenGL libraries I was able to compile and load PAL library
> without any errors but constantly get the same errors and SBCL crashes
> when trying to run examples. Here is my log:

Hmm, this one is a bit tricky since I don't (yet) have an OSX myself.
 From what I have a read the issues about SDL & CL are caused by OSX  
driving the SDL window in different thread than Lisp and I think  
Lispbuilder-SDL has some magic to overcome the problems.
A quick fix would be using LB-SDL for setting up the gl context and  
possibly handling the ui events. Naturally that would need some knowledge  
of the pal internals. If you are interested in trying that, replacing the  
PAL:OPEN-PAL and possibly PAL:UPDATE and PAL:HANDLE-EVENT with equivalent  
SB-SDL code might work.
In the long run it would of course be best to have some real fix for this.  
I'll do some searching and probably the least I can do is come up with an  
easy way to use PAL on top of LB-SDL.

Anyway, thanks for reporting. I'm very interested in getting PAL working  
on Mac.


-- 
tomppa


From flatlander at yellow-hut.com  Tue Nov  6 13:23:40 2007
From: flatlander at yellow-hut.com (Tomi Neste)
Date: Tue, 06 Nov 2007 15:23:40 +0200
Subject: [Pal-devel] Running PAL on Mac OS X (Leopard)
In-Reply-To: <op.t1de3bxeu6rk5c@otto>
References: <A4AC217B-F328-4F31-9A17-56D9C1E2F2AB@gmail.com>
	<op.t1de3bxeu6rk5c@otto>
Message-ID: <op.t1dgtqccu6rk5c@otto>

Tomi Neste <flatlander at yellow-hut.com> kirjoitti Tue, 06 Nov 2007 14:46:13  
+0200:

> Kamil Shakirov <kamils80 at gmail.com> kirjoitti Tue, 06 Nov 2007 13:55:56  
> +0200:
>
>> Hi Tomi,
>>
>> Recently I moved to MBP3 and Mac OS X (upgraded to Leopard). First I
>> wanted to port all my lisp libs/tools to the new OS. So far I can run
>> cl-opengl (thomas branch) using lispbuilder-sdl backend for window
>> management. Now I am trying to run PAL, still no success. After
>> applying a small patch (attached) that loads SDL (from SDL offsite)
>> and OpenGL libraries I was able to compile and load PAL library
>> without any errors but constantly get the same errors and SBCL crashes
>> when trying to run examples. Here is my log:
>
> Hmm, this one is a bit tricky since I don't (yet) have an OSX myself.
>  From what I have a read the issues about SDL & CL are caused by OSX  
> driving the SDL window in different thread than Lisp and I think  
> Lispbuilder-SDL has some magic to overcome the problems.
> A quick fix would be using LB-SDL for setting up the gl context and  
> possibly handling the ui events. Naturally that would need some  
> knowledge of the pal internals. If you are interested in trying that,  
> replacing the PAL:OPEN-PAL and possibly PAL:UPDATE and PAL:HANDLE-EVENT  
> with equivalent SB-SDL code might work.
> In the long run it would of course be best to have some real fix for  
> this. I'll do some searching and probably the least I can do is come up  
> with an easy way to use PAL on top of LB-SDL.
>
> Anyway, thanks for reporting. I'm very interested in getting PAL working  
> on Mac.
>
>

One thing that might work is loading the cocoa helper library from  
lispbuilder-sdl, see http://lispbuilder.sourceforge.net/#macosx, before  
opening any pal windows.



-- 
tomppa


From kamils80 at gmail.com  Wed Nov  7 16:39:48 2007
From: kamils80 at gmail.com (Kamil Shakirov)
Date: Wed, 7 Nov 2007 23:39:48 +0700
Subject: [Pal-devel] Running PAL on Mac OS X (Leopard)
In-Reply-To: <op.t1dgtqccu6rk5c@otto>
References: <A4AC217B-F328-4F31-9A17-56D9C1E2F2AB@gmail.com>
	<op.t1de3bxeu6rk5c@otto> <op.t1dgtqccu6rk5c@otto>
Message-ID: <60d207e20711070839t3169d57et908178f01168f94b@mail.gmail.com>

Hi Tomi,

Thanks for hints. After I loaded cocoahelper I was able to run all pal
examples on mac os x (SBCL). Sound and graphics work just fine. But there
are some issues: the input from mouse and keyboard don't work at all. I will
try to fix it if I can.

screenshots:

http://img141.imageshack.us/img141/4471/harespalsl1.png
http://img402.imageshack.us/img402/9707/teddypalkz3.png

On Nov 6, 2007 8:23 PM, Tomi Neste <flatlander at yellow-hut.com> wrote:

> Tomi Neste <flatlander at yellow-hut.com> kirjoitti Tue, 06 Nov 2007 14:46:13
> +0200:
>
> > Kamil Shakirov < kamils80 at gmail.com> kirjoitti Tue, 06 Nov 2007 13:55:56
> > +0200:
> >
> >> Hi Tomi,
> >>
> >> Recently I moved to MBP3 and Mac OS X (upgraded to Leopard). First I
> >> wanted to port all my lisp libs/tools to the new OS. So far I can run
> >> cl-opengl (thomas branch) using lispbuilder-sdl backend for window
> >> management. Now I am trying to run PAL, still no success. After
> >> applying a small patch (attached) that loads SDL (from SDL offsite)
> >> and OpenGL libraries I was able to compile and load PAL library
> >> without any errors but constantly get the same errors and SBCL crashes
> >> when trying to run examples. Here is my log:
> >
> > Hmm, this one is a bit tricky since I don't (yet) have an OSX myself.
> >  From what I have a read the issues about SDL & CL are caused by OSX
> > driving the SDL window in different thread than Lisp and I think
> > Lispbuilder-SDL has some magic to overcome the problems.
> > A quick fix would be using LB-SDL for setting up the gl context and
> > possibly handling the ui events. Naturally that would need some
> > knowledge of the pal internals. If you are interested in trying that,
> > replacing the PAL:OPEN-PAL and possibly PAL:UPDATE and PAL:HANDLE-EVENT
> > with equivalent SB-SDL code might work.
> > In the long run it would of course be best to have some real fix for
> > this. I'll do some searching and probably the least I can do is come up
> > with an easy way to use PAL on top of LB-SDL.
> >
> > Anyway, thanks for reporting. I'm very interested in getting PAL working
> > on Mac.
> >
> >
>
> One thing that might work is loading the cocoa helper library from
> lispbuilder-sdl, see http://lispbuilder.sourceforge.net/#macosx, before
> opening any pal windows.
>
>
>
> --
> tomppa
>



-- 
Cheers,
 Kamil.
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