Don't use Object in configure tests (not present in GNUstep runtime).

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32041 72102866-910b-0410-8b05-ffd578937521

config/config.joinable.m

@@ -9,7 +9,7 @@
 int
 main()
 {
-  id            o = [Object new];
+  id            o = [NSObject new];
   pthread_t     tid;
   void          *value_ptr;
 

config/objc-common.g

@@ -39,6 +39,12 @@
 }
 @end
 @implementation NSObject
++ (id)new
+{
+  NSObject *obj = calloc(sizeof(id), 1);
+  obj->isa = self;
+  return obj;
+}
 @end
 
 @interface NSConstantString : NSObject