linux下编程用 编译软件

				/* Test the tester; previously gcc.misc-tests/dg-5.c.  */				/* { dg-prms-id 42 } */				/* { dg-do run } */				/* The \n is left out of the pattern because tcl's exec will remove it.  */				/* { dg-output {Hello world[.]} } */								#include 								main () { printf ("Hello world.\n"); return 0; }