ld testsuite collect-ld

[Alan Modra]

When building binutils with a not-yet-installed version of gcc, we need
to provide collect-ld in order to test ld-new.

	* config/default.exp: Provide tmpdir/ld/collect-ld.

Index: ld/testsuite/config/default.exp
===================================================================
RCS file: /cvs/src/src/ld/testsuite/config/default.exp,v
retrieving revision 1.16
diff -u -p -r1.16 default.exp
--- ld/testsuite/config/default.exp	12 May 2011 10:00:05 -0000	1.16
+++ ld/testsuite/config/default.exp	16 Jan 2012 23:58:47 -0000
@@ -67,6 +67,7 @@ set gcc_gas_flag "-B[pwd]/tmpdir/gas/"
 if {![file isdirectory tmpdir/ld]} then {
     catch "exec mkdir tmpdir/ld" status
     catch "exec ln -s ../../ld-new tmpdir/ld/ld" status
+    catch "exec ln -s ld tmpdir/ld/collect-ld" status
 }
 set gcc_ld_flag "-B[pwd]/tmpdir/ld/"
 

-- 
Alan Modra
Australia Development Lab, IBM