NSCalendarDate.m - dateByAddingYears lost timezone info.

- initWithString didn't deal with adjacent format
                   specifiers.

NSDate.m         - addTimeInterval messed up timezone if used with
                   CalendarDate.

NSArray.m        - NSMutableArray's comparered against a garbage pointer
NSGArray.m         on removal.  This causes real problems on SMP machines.

NSTimeZone.m     - The GMT+-xx files on OpenStep are in the root directory
                   and they are in Etc/* in gnustep so check both.

NSObject.m       - The release code was slightly broken for SMP machine
                   use.

NSLock.m         - Trylock was broken and lockBeforeDate unimplemented.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@5436 72102866-910b-0410-8b05-ffd578937521

Source/NSGArray.m

@@ -450,6 +450,11 @@ static SEL	eqSel = @selector(isEqual:);
 		}
 	      _count--;
 	      RELEASE(obj);
+	      /*
+	       * Bail out now or run the risk of comparing against a garbage
+	       * pointer.
+	       */
+	      return;
 	    }
 	}
     }
@@ -500,6 +505,11 @@ static SEL	eqSel = @selector(isEqual:);
 	    }
 	  _count--;
 	  RELEASE(obj);
+	  /*
+	   * Bail out now or run the risk of comparing against a garbage
+	   * pointer.
+	   */
+	  return;
 	}
     }
 }