This is a backport of the fix in rev. 59369.

This patch doesn't remove the wrappers for OSADebug* API's but only defines
them when configure detects that the API's are present in the system's
header files.

Mac/Modules/osa/_OSAmodule.c

@@ -726,6 +726,7 @@ static PyObject *OSAObj_OSAMakeContext(OSAComponentInstanceObject *_self, PyObje
 	return _res;
 }
 
+#ifdef HAVE_OSA_DEBUG
 static PyObject *OSAObj_OSADebuggerCreateSession(OSAComponentInstanceObject *_self, PyObject *_args)
 {
 	PyObject *_res = NULL;
@@ -1034,6 +1035,8 @@ static PyObject *OSAObj_OSADebuggerDisposeCallFrame(OSAComponentInstanceObject *
 	return _res;
 }
 
+#endif /* HAVE_OSA_DEBUG */
+
 static PyMethodDef OSAObj_methods[] = {
 	{"OSALoad", (PyCFunction)OSAObj_OSALoad, 1,
 	 PyDoc_STR("(AEDesc scriptData, long modeFlags) -> (OSAID resultingScriptID)")},
@@ -1091,6 +1094,7 @@ static PyMethodDef OSAObj_methods[] = {
 	 PyDoc_STR("(AppleEvent theAppleEvent, OSAID contextID, long modeFlags) -> (AppleEvent reply)")},
 	{"OSAMakeContext", (PyCFunction)OSAObj_OSAMakeContext, 1,
 	 PyDoc_STR("(AEDesc contextName, OSAID parentContext) -> (OSAID resultingContextID)")},
+#ifdef HAVE_OSA_DEBUG
 	{"OSADebuggerCreateSession", (PyCFunction)OSAObj_OSADebuggerCreateSession, 1,
 	 PyDoc_STR("(OSAID inScript, OSAID inContext) -> (OSADebugSessionRef outSession)")},
 	{"OSADebuggerGetSessionState", (PyCFunction)OSAObj_OSADebuggerGetSessionState, 1,
@@ -1119,6 +1123,7 @@ static PyMethodDef OSAObj_methods[] = {
 	 PyDoc_STR("(OSADebugCallFrameRef inCurrentFrame) -> (OSADebugCallFrameRef outPrevFrame)")},
 	{"OSADebuggerDisposeCallFrame", (PyCFunction)OSAObj_OSADebuggerDisposeCallFrame, 1,
 	 PyDoc_STR("(OSADebugCallFrameRef inCallFrame) -> None")},
+#endif /* HAVE_OSA_DEBUG */
 	{NULL, NULL, 0}
 };
 

Makefile.pre.in

@@ -82,6 +82,9 @@ prefix=		@prefix@
 # Install prefix for architecture-dependent files
 exec_prefix=	@exec_prefix@
 
+# Install prefix for data files
+datarootdir=    @datarootdir@
+
 # Expanded directories
 BINDIR=		$(exec_prefix)/bin
 LIBDIR=		$(exec_prefix)/lib

configure

 #! /bin/sh
-# From configure.in Revision: 58647 .
+# From configure.in Revision: 58654 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61 for python 2.5.
 #
@@ -22416,6 +22416,72 @@ else
 echo "${ECHO_T}no" >&6; }
 fi
 
+case $MACHDEP in
+darwin)
+	{ echo "$as_me:$LINENO: checking for kOSADebuggerCreateSession" >&5
+echo $ECHO_N "checking for kOSADebuggerCreateSession... $ECHO_C" >&6; }
+	OLD_CFLAGS="${CFLAGS}"
+	CFLAGS="${CFLAGS} -Wall -framework Carbon"
+	cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <Carbon/Carbon.h>
+int
+main ()
+{
+kOSADebuggerCreateSession
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  have_osa_debug=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	have_osa_debug=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+	if test $have_osa_debug = yes
+	then
+		{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_OSA_DEBUG 1
+_ACEOF
+
+	else
+		{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+	fi
+	CFLAGS="${OLD_CFLAGS}"
+	;;
+esac
+
+
+
 { echo "$as_me:$LINENO: checking for %zd printf() format support" >&5
 echo $ECHO_N "checking for %zd printf() format support... $ECHO_C" >&6; }
 if test "$cross_compiling" = yes; then

configure.in

@@ -3383,6 +3383,25 @@ else
   AC_MSG_RESULT(no)
 fi
 
+case $MACHDEP in
+darwin)	
+	AC_MSG_CHECKING(for kOSADebuggerCreateSession)
+	OLD_CFLAGS="${CFLAGS}"
+	CFLAGS="${CFLAGS} -Wall -framework Carbon"
+	AC_TRY_COMPILE([#include <Carbon/Carbon.h>], [kOSADebuggerCreateSession], [have_osa_debug=yes], [have_osa_debug=no])
+	if test $have_osa_debug = yes
+	then
+		AC_MSG_RESULT(yes)
+		AC_DEFINE(HAVE_OSA_DEBUG, 1, [Define is the (unsupported) OSADebug API's are present.])
+	else
+		AC_MSG_RESULT(no)
+	fi
+	CFLAGS="${OLD_CFLAGS}"
+	;;
+esac
+					   
+
+
 AC_MSG_CHECKING(for %zd printf() format support)
 AC_TRY_RUN([#include <stdio.h>
 #include <stddef.h>

pyconfig.h.in

@@ -359,6 +359,9 @@
 /* Define to 1 if you have the `openpty' function. */
 #undef HAVE_OPENPTY
 
+/* Define is the (unsupported) OSADebug API's are present. */
+#undef HAVE_OSA_DEBUG
+
 /* Define to 1 if you have the `pathconf' function. */
 #undef HAVE_PATHCONF