m4/strip.m4 is still broken

[Jim Meyering]

Here's the patch you've seen at least twice before.
Yeah, yeah, I know that there was some discussion about
alternate (more invasive?) plans to fix the problem, but
in the mean time, how about this one:

Any objections?

Index: m4/strip.m4
===================================================================
RCS file: /cvs/automake/automake/m4/strip.m4,v
retrieving revision 1.2
diff -u -p -r1.2 strip.m4
--- strip.m4    2001/02/19 00:12:15     1.2
+++ strip.m4    2001/05/17 21:05:11
@@ -30,7 +30,7 @@ if test -z "$STRIP"; then
   # is substitued in the sub-makes, not at the top-level; this is
   # needed if ${INSTALL} is a relative path (ajusted in each subdirectory
   # by config.status).
-  INSTALL_STRIP_PROGRAM='$${INSTALL} -s'
+  INSTALL_STRIP_PROGRAM='${INSTALL} -s'
   INSTALL_STRIP_PROGRAM_ENV=''
 else
   _am_dirpart="`echo $install_sh | sed -e 's,//*[[^/]]*$,,'`"