[committed] Skip gcc.dg/cpp/trad/include.c for VxWorks kernels

[Richard Sandiford]

...as the comment says, the header uses a construct that's
incompatible with -traditional-cpp.

Tested on sh-wrs-vxworks and arm-wrs-vxworks.  Approved by NathanS
and applied.

Richard


gcc/testsuite/
	* gcc.dg/cpp/trad/include.c: Skip for VxWorks kernels.

Index: gcc/testsuite/gcc.dg/cpp/trad/include.c
===================================================================
--- gcc/testsuite/gcc.dg/cpp/trad/include.c	2007-07-04 02:07:24.000000000 -0700
+++ gcc/testsuite/gcc.dg/cpp/trad/include.c	2007-07-04 02:55:17.000000000 -0700
@@ -2,7 +2,9 @@
 
 /* Test that macros are not expanded in the <> quotes of #inlcude.  */
 
-/* { dg-do preprocess } */
+/* vxWorksCommon.h uses the "#" operator to construct the name of an
+   include file, thus making the file incompatible with -traditional-cpp.  */
+/* { dg-do preprocess { target { ! vxworks_kernel } } } */
 
 #define __STDC__ 1		/* Stop complaints about non-ISO compilers.  */
 #define stdlib 1