RFC: Use program_transform_name correctly

[Jim Blandy <jimb@redhat.com>]

It seems as if some Makefiles aren't properly using
program_transform_name.

The same kind of weirdness corrected(?) in the patch below appears in
gdb/Makefile.in, so I'm not at all sure I'm not misunderstanding
what's going on.  If folks agree that the change below would be
correct, then I'll put together a larger patch that fixes the ones I
can find elsewhere, too.

(Not sure why this hasn't come up before; Daniel J.'s recent posts on
the topic seem to be about setting program_transform_name, not on how
to use it.)

2003-10-07  Jim Blandy  <jimb@redhat.com>

	* Makefile.in (RUNTEST_FOR_TARGET): Pass the transformation to set
	properly.

Index: gdb/testsuite//Makefile.in
===================================================================
RCS file: /cvs/cvsfiles/devo/gdb/testsuite/Makefile.in,v
retrieving revision 1.66
diff -c -r1.66 Makefile.in
*** gdb/testsuite//Makefile.in	9 Sep 2003 21:03:53 -0000	1.66
--- gdb/testsuite//Makefile.in	7 Oct 2003 21:33:22 -0000
***************
*** 53,59 ****
      if [ "$(host_canonical)" = "$(target_canonical)" ]; then \
        echo runtest; \
      else \
!       t='$(program_transform_name)'; echo runtest | sed -e '' $$t; \
      fi; \
    fi`
  
--- 53,59 ----
      if [ "$(host_canonical)" = "$(target_canonical)" ]; then \
        echo runtest; \
      else \
!       t='$(program_transform_name)'; echo runtest | sed -e '$$t'; \
      fi; \
    fi`