- replace hardcoded gcc with cc

Index: setup/BLDUTIL3.i
--- setup/BLDUTIL3.i.orig
+++ setup/BLDUTIL3.i
@@ -1068,7 +1068,7 @@ LOCALPROC WriteCompileCExec(void)
 		case gbk_ide_mvc:
 		case gbk_ide_cyg:
 		case gbk_ide_xcd:
-			WriteCStrToDestFile("gcc");
+			WriteCStrToDestFile("cc");
 			break;
 		case gbk_ide_snc:
 		case gbk_ide_ccc:
