--- Python-2.2/setup.py.dlmodule	Mon Dec 17 15:24:43 2001
+++ Python-2.2/setup.py	Sat Dec 29 17:42:06 2001
@@ -567,6 +567,11 @@
                                    define_macros = expat_defs,
                                    libraries = ['expat']) )
 
+	# Dynamic loading module
+        dl_inc = find_file('dlfcn.h', [], inc_dirs)
+        if dl_inc is not None:
+		exts.append( Extension('dl', ['dlmodule.c']) )
+		
         # Platform-specific libraries
         if platform == 'linux2':
             # Linux-specific modules
--- Python-2.2/Modules/dlmodule.c.dlmodule	Sat Dec 29 17:29:52 2001
+++ Python-2.2/Modules/dlmodule.c	Sat Dec 29 17:31:25 2001
@@ -158,6 +158,13 @@
 	char *name;
 	int mode;
 	PyUnivPtr *handle;
+	if (sizeof(int) != sizeof(long) ||
+	    sizeof(long) != sizeof(char *)) {
+		PyErr_SetString(PyExc_SystemError,
+ "module dl requires sizeof(int) == sizeof(long) == sizeof(char*)");
+		return NULL;
+	}
+
 	if (PyArg_Parse(args, "z", &name))
 		mode = RTLD_LAZY;
 	else {
@@ -203,13 +210,6 @@
 initdl(void)
 {
 	PyObject *m, *d, *x;
-
-	if (sizeof(int) != sizeof(long) ||
-	    sizeof(long) != sizeof(char *)) {
-		PyErr_SetString(PyExc_SystemError,
- "module dl requires sizeof(int) == sizeof(long) == sizeof(char*)");
-		return;
-	}
 
 	/* Initialize object type */
 	Dltype.ob_type = &PyType_Type;