[patch] fix bootstrap on hpux pa

[Andreas Tobler]

Hi all,

Andrew P. pointed out that frame_pointer_needed is now a macro.
So the declaration is no longer needed in config/pa/pa.md.

Ok? Once bootstrap is finished?

Thanks Andrew.

Andreas

2008-05-27  Andreas Tobler  <a.tobler@schweiz.org>

	* config/pa/pa.md: Remove extern frame_pointer_needed declaration.


Index: pa.md
===================================================================
--- pa.md	(revision 136054)
+++ pa.md	(working copy)
@@ -9673,8 +9673,7 @@
    ""
    "*
  {
-  extern int frame_pointer_needed;
-
+
    /* We need two different versions depending on whether or not we
       need a frame pointer.   Also note that we return to the instruction
       immediately after the branch rather than two instructions after the
@@ -9726,7 +9725,6 @@
    ""
    "*
  {
-  extern int frame_pointer_needed;

    /* We need two different versions depending on whether or not we
       need a frame pointer.   Also note that we return to the instruction