MacOS X: Enable 4-way universal builds

This patch adds a new configure argument on OSX:
        --with-universal-archs=[32-bit|64-bit|all]

When used with the --enable-universalsdk option this controls which
CPU architectures are includes in the framework. The default is 32-bit,
meaning i386 and ppc. The most useful alternative is 'all', which includes
all 4 CPU architectures supported by MacOS X (i386, ppc, x86_64 and ppc64).

This includes limited support for the Carbon bindings in 64-bit mode as well,
limited because (a) I haven't done extensive testing and (b) a large portion
of the Carbon API's aren't available in 64-bit mode anyway.

I've also duplicated a feature of Apple's build of python: setting the
environment variable 'ARCHFLAGS' controls the '-arch' flags used for building
extensions using distutils.

1 files changed, 19 insertions, 3 deletions

diff --git a/Mac/Modules/res/_Resmodule.c b/Mac/Modules/res/_Resmodule.c
index 011c575..207037a 100644
--- a/Mac/Modules/res/_Resmodule.c
+++ b/Mac/Modules/res/_Resmodule.c
@@ -4,7 +4,6 @@
 #include "Python.h"
 
 
-
 #include "pymactoolbox.h"
 
 /* Macro to test whether a weak-loaded CFM function exists */
@@ -414,6 +413,7 @@ static PyObject *ResObj_GetNextFOND(ResourceObject *_self, PyObject *_args)
 	return _res;
 }
 
+#ifndef __LP64__
 static PyObject *ResObj_as_Control(ResourceObject *_self, PyObject *_args)
 {
 	PyObject *_res = NULL;
@@ -431,6 +431,7 @@ static PyObject *ResObj_as_Menu(ResourceObject *_self, PyObject *_args)
 	return _res;
 
 }
+#endif /* !__LP64__ */
 
 static PyObject *ResObj_LoadResource(ResourceObject *_self, PyObject *_args)
 {
@@ -501,10 +502,12 @@ static PyMethodDef ResObj_methods[] = {
 	 PyDoc_STR("(long newSize) -> None")},
 	{"GetNextFOND", (PyCFunction)ResObj_GetNextFOND, 1,
 	 PyDoc_STR("() -> (Handle _rv)")},
+#ifndef __LP64__
 	{"as_Control", (PyCFunction)ResObj_as_Control, 1,
 	 PyDoc_STR("Return this resource/handle as a Control")},
 	{"as_Menu", (PyCFunction)ResObj_as_Menu, 1,
 	 PyDoc_STR("Return this resource/handle as a Menu")},
+#endif /* !__LP64__ */
 	{"LoadResource", (PyCFunction)ResObj_LoadResource, 1,
 	 PyDoc_STR("() -> None")},
 	{"AutoDispose", (PyCFunction)ResObj_AutoDispose, 1,
@@ -1152,6 +1155,7 @@ static PyObject *Res_SetResFileAttrs(PyObject *_self, PyObject *_args)
 	return _res;
 }
 
+#ifndef __LP64__
 static PyObject *Res_OpenRFPerm(PyObject *_self, PyObject *_args)
 {
 	PyObject *_res = NULL;
@@ -1287,6 +1291,7 @@ static PyObject *Res_FSpCreateResFile(PyObject *_self, PyObject *_args)
 	_res = Py_None;
 	return _res;
 }
+#endif /* !__LP64__ */
 
 static PyObject *Res_InsertResourceFile(PyObject *_self, PyObject *_args)
 {
@@ -1327,6 +1332,7 @@ static PyObject *Res_DetachResourceFile(PyObject *_self, PyObject *_args)
 	return _res;
 }
 
+#ifndef __LP64__
 static PyObject *Res_FSpResourceFileAlreadyOpen(PyObject *_self, PyObject *_args)
 {
 	PyObject *_res = NULL;
@@ -1394,6 +1400,7 @@ static PyObject *Res_GetTopResourceFile(PyObject *_self, PyObject *_args)
 	return _res;
 }
 
+
 static PyObject *Res_GetNextResourceFile(PyObject *_self, PyObject *_args)
 {
 	PyObject *_res = NULL;
@@ -1413,6 +1420,7 @@ static PyObject *Res_GetNextResourceFile(PyObject *_self, PyObject *_args)
 	                     nextRefNum);
 	return _res;
 }
+#endif /* !__LP64__ */
 
 static PyObject *Res_FSOpenResFile(PyObject *_self, PyObject *_args)
 {
@@ -1438,6 +1446,8 @@ static PyObject *Res_FSOpenResFile(PyObject *_self, PyObject *_args)
 	return _res;
 }
 
+
+#ifndef __LP64__
 static PyObject *Res_FSCreateResFile(PyObject *_self, PyObject *_args)
 {
 	PyObject *_res = NULL;
@@ -1534,6 +1544,7 @@ static PyObject *Res_FSCreateResourceFile(PyObject *_self, PyObject *_args)
 	                     PyMac_BuildFSSpec, &newSpec);
 	return _res;
 }
+#endif /* __LP64__ */
 
 static PyObject *Res_FSOpenResourceFile(PyObject *_self, PyObject *_args)
 {
@@ -1544,7 +1555,7 @@ static PyObject *Res_FSOpenResourceFile(PyObject *_self, PyObject *_args)
 	UniCharCount forkNameLength__len__;
 	int forkNameLength__in_len__;
 	SignedByte permissions;
-	SInt16 refNum;
+	ResFileRefNum refNum;
 #ifndef FSOpenResourceFile
 	PyMac_PRECHECK(FSOpenResourceFile);
 #endif
@@ -1637,6 +1648,7 @@ static PyMethodDef Res_methods[] = {
 	 PyDoc_STR("(short refNum) -> (short _rv)")},
 	{"SetResFileAttrs", (PyCFunction)Res_SetResFileAttrs, 1,
 	 PyDoc_STR("(short refNum, short attrs) -> None")},
+#ifndef __LP64__
 	{"OpenRFPerm", (PyCFunction)Res_OpenRFPerm, 1,
 	 PyDoc_STR("(Str255 fileName, short vRefNum, SignedByte permission) -> (short _rv)")},
 	{"HOpenResFile", (PyCFunction)Res_HOpenResFile, 1,
@@ -1647,10 +1659,12 @@ static PyMethodDef Res_methods[] = {
 	 PyDoc_STR("(FSSpec spec, SignedByte permission) -> (short _rv)")},
 	{"FSpCreateResFile", (PyCFunction)Res_FSpCreateResFile, 1,
 	 PyDoc_STR("(FSSpec spec, OSType creator, OSType fileType, ScriptCode scriptTag) -> None")},
+#endif /* !__LP64__ */
 	{"InsertResourceFile", (PyCFunction)Res_InsertResourceFile, 1,
 	 PyDoc_STR("(SInt16 refNum, RsrcChainLocation where) -> None")},
 	{"DetachResourceFile", (PyCFunction)Res_DetachResourceFile, 1,
 	 PyDoc_STR("(SInt16 refNum) -> None")},
+#ifndef __LP64__
 	{"FSpResourceFileAlreadyOpen", (PyCFunction)Res_FSpResourceFileAlreadyOpen, 1,
 	 PyDoc_STR("(FSSpec resourceFile) -> (Boolean _rv, Boolean inChain, SInt16 refNum)")},
 	{"FSpOpenOrphanResFile", (PyCFunction)Res_FSpOpenOrphanResFile, 1,
@@ -1659,14 +1673,17 @@ static PyMethodDef Res_methods[] = {
 	 PyDoc_STR("() -> (SInt16 refNum)")},
 	{"GetNextResourceFile", (PyCFunction)Res_GetNextResourceFile, 1,
 	 PyDoc_STR("(SInt16 curRefNum) -> (SInt16 nextRefNum)")},
+#endif /* __LP64__ */
 	{"FSOpenResFile", (PyCFunction)Res_FSOpenResFile, 1,
 	 PyDoc_STR("(FSRef ref, SignedByte permission) -> (short _rv)")},
+#ifndef __LP64__
 	{"FSCreateResFile", (PyCFunction)Res_FSCreateResFile, 1,
 	 PyDoc_STR("(FSRef parentRef, Buffer nameLength) -> (FSRef newRef, FSSpec newSpec)")},
 	{"FSResourceFileAlreadyOpen", (PyCFunction)Res_FSResourceFileAlreadyOpen, 1,
 	 PyDoc_STR("(FSRef resourceFileRef) -> (Boolean _rv, Boolean inChain, SInt16 refNum)")},
 	{"FSCreateResourceFile", (PyCFunction)Res_FSCreateResourceFile, 1,
 	 PyDoc_STR("(FSRef parentRef, Buffer nameLength, Buffer forkNameLength) -> (FSRef newRef, FSSpec newSpec)")},
+#endif /* __LP64__ */
 	{"FSOpenResourceFile", (PyCFunction)Res_FSOpenResourceFile, 1,
 	 PyDoc_STR("(FSRef ref, Buffer forkNameLength, SignedByte permissions) -> (SInt16 refNum)")},
 	{"Handle", (PyCFunction)Res_Handle, 1,
@@ -1676,7 +1693,6 @@ static PyMethodDef Res_methods[] = {
 
 
 
-
 /* Alternative version of ResObj_New, which returns None for null argument */
 PyObject *OptResObj_New(Handle itself)
 {