linux下编程用 编译软件

				/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.  */								/* { dg-do preprocess } */				/* { dg-options "-P" } */								/* Test that we don't stair-step output with -P.  Source: Neil Booth,				   18 Dec 2000.  */								int x = 1;								/* { dg-final { scan-file cmdlne-P.i "(^|\n)int x = 1;($|\n)" } } */