[v3] Don't create unlinkable 64-bit libtestc++.a on IRIX 6

[Joseph S. Myers]

On Mon, 6 Dec 2010, Rainer Orth wrote:

> On the other hand, there are many unadorned invocations of remote_file
> build delete in gcc/testsuite/lib.  Do you have an idea when the above
> construct might be necessary?  It would be really helpful to have a
> library of Tcl procs for use all over the Dejagnu testsuites in GCC.

I don't know more than the empirical observation leading to the code I 
quoted: <http://gcc.gnu.org/ml/gcc-patches/2008-07/msg00163.html>.

-- 
Joseph S. Myers
joseph@codesourcery.com