Building wxMac2.6.3 CW8.3 (or fail trying to)

[Bengt Nilsson]

I know the wxWidgets support team is not using Metrowerks CodeWarrior  
anymore, but maybe someone in the community could help me.

I am trying to build wxMac2.6.3 using CW8.3 on a PowerMac G5 with  
MacOSX10.4.8, using the CW setting OS X Volume  = /Developer/SDKs/ 
MacOSX10.3.9.sdk.

Apple apparently made some recent changes in MacOSX10.3.9sdk that  
required the existence of mw_stdbool.h, mw_float.h, etc. to avoid  
mixup with the gcc headers:

/Developer/SDKs/MacOSX10.3.9.sdk/usr/include/stdbool.h:

/* This file is public domain.  */
/* stdbool.h has moved to avoid accidental use with a non-GCC
    compiler.  Only GCC should have used stdbool.h due to licensing
    restrictions.  */
#ifdef __MWERKS__
#include "mw_stdbool.h"
#else
#error "This header only supports __MWERKS__."
#endif


Just changing the names to the required ones inside CW (I assumed  
this was the thing to do?) fixed the 'file not found' errors, but  
this came instead:

Error   : preprocessor #error directive
(included from:
stdbool.h:6
MacTypes.h:23
Files.h:20
jmemsys.h:133
jmemmgr.c:31)
mw_stdbool.h line 16   #error You must have the non-MSL C header file  
access path before the MSL access path


from  the file <CW>/MSL/MSL:C/MSL_Common/Include/mw_stdbool.h:

#if !_MSL_USING_MW_C_HEADERS
	#error You must have the non-MSL C header file access path before  
the MSL access path
#else



Change the path order in the settings panel did not change anything,  
or maybe there were too many combinations for me to test.

Looking at the definition of _MSL_USING_MW_C_HEADERS in  
ansi_prefix.mach.h:

#ifndef _MSL_USING_MW_C_HEADERS
	#define _MSL_USING_MW_C_HEADERS 0
#endif

If I change to

#ifndef _MSL_USING_MW_C_HEADERS
	#define _MSL_USING_MW_C_HEADERS 1
#endif

wxMac2.6.3 builds, but I feel that

1) it is probably changed in the wrong file and
2) I definitely don't know what I am doing.

Suggestions, anyone?
How can it be done properly?