Add -nostartfiles to common.opt

[Joseph S. Myers]

My first pass over specs to find options only defined there missed the
-nostartfiles option in specs in gcc.c.  I've now committed this patch
to add it to common.opt.  Bootstrapped with no regressions on
x86_64-unknown-linux-gnu.

2011-02-11  Joseph Myers  <joseph@codesourcery.com>

	* common.opt (nostartfiles): New Driver option.

Index: gcc/common.opt
===================================================================
--- gcc/common.opt	(revision 170056)
+++ gcc/common.opt	(working copy)
@@ -2176,6 +2176,9 @@ Driver
 nodefaultlibs
 Driver
 
+nostartfiles
+Driver
+
 nostdlib
 Driver
 

-- 
Joseph S. Myers
joseph@codesourcery.com