CVS build broken on Linux

on July 1, 2005, I can't build from CVS. Here is the patch which got it working for me:

Index: include/iaws.h
===================================================================
RCS file: /cvsroot/crystal/CS/include/iaws.h,v
retrieving revision 1.2
diff -U2 -r1.2 iaws.h
--- include/iaws.h 1 Jul 2005 00:36:18 -0000 1.2
+++ include/iaws.h 1 Jul 2005 19:21:34 -0000
@@ -20,5 +20,4 @@
#include "cssysdef.h"
#include "iaws/aws.h"
-#include "iaws/aws2.h"
#include "iaws/awscnvs.h"
#include "iaws/awsdefs.h"
Index: libs/cstool/pen.cpp
===================================================================
RCS file: /cvsroot/crystal/CS/libs/cstool/pen.cpp,v
retrieving revision 1.4
diff -U2 -r1.4 pen.cpp
--- libs/cstool/pen.cpp 30 Jun 2005 20:30:39 -0000 1.4
+++ libs/cstool/pen.cpp 1 Jul 2005 19:21:34 -0000
@@ -18,5 +18,5 @@

#include "cssysdef.h"
-#include "cstool\pen.h"
+#include "cstool/pen.h"

#include <math.h>