[options]: Start moving help text to .opt files

[Neil Booth]

Andreas Jaeger wrote:-

> Neil Booth <neil@daikokuya.co.uk> writes:
> 
> > [...]
> > +/* Output --help text.  */
> > +static void
> > +print_help (void)
> > +{
> > +  size_t i, len;
> 
> No need for size_t i here.  cl_options_count is unsigned int, so i can
> be the same type.

Good point.  This failure didn't occur for my bootstrap (something to
do with typedefs I'd guess).

I've tried a stage1 with -Wformat and this and it seems OK, so I've
applied it.  Let me know if it causes you a problem for some reason.

Neil.

	* opts.c (wrap_help): Use unsigned int, not size_t.

Index: opts.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/opts.c,v
retrieving revision 1.25
diff -u -p -r1.25 opts.c
--- opts.c	8 Jul 2003 05:25:39 -0000	1.25
+++ opts.c	8 Jul 2003 21:05:11 -0000
@@ -1526,8 +1526,8 @@ print_help (void)
 static void
 wrap_help (const char *help, const char *item, size_t item_width)
 {
-  const size_t columns = 80, col_width = 27;
-  size_t remaining, room, len;
+  const unsigned int columns = 80, col_width = 27;
+  unsigned int remaining, room, len;
 
   remaining = strlen (help);
 
@@ -1538,7 +1538,7 @@ wrap_help (const char *help, const char 
 
       if (room < len)
 	{
-	  size_t i;
+	  unsigned int i;
 
 	  for (i = 0; help[i]; i++)
 	    {