* configure.in (STRIP): use proper toolchain. based on a patch

from Jon Forums at [ruby-core:35909].  fixes #4617

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Wed Apr 27 07:42:44 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (STRIP): use proper toolchain.  based on a patch
+	  from Jon Forums at [ruby-core:35909].  fixes #4617
+
 Wed Apr 27 01:20:59 2011  Tadayoshi Funaba  <tadf@dotrb.org>
 
 	* ext/date/date_core.c (date_zone_to_diff): renamed.

configure.in

@@ -2136,18 +2136,17 @@ test ".$DLEXT"  = "." || AC_DEFINE_UNQUOTED(DLEXT,  ".$DLEXT")
 test ".$DLEXT2" = "." || AC_DEFINE_UNQUOTED(DLEXT2, ".$DLEXT2")
 AC_SUBST(DLEXT)
 
-AC_SUBST(STRIP)dnl
 if test "$with_dln_a_out" = yes; then
   STRIP=true
 else
-  STRIP=strip
+  AC_CHECK_TOOL(STRIP, strip, :)dnl
 fi
 
 AS_CASE(["$target_os"],
   [linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu], [
-	STRIP='strip -S -x'],
+	STRIP="$STRIP -S -x"],
   [nextstep* | openstep* | rhapsody* | darwin*], [
-	STRIP='strip -A -n'])
+	STRIP="$STRIP -A -n"])
 
 AC_ARG_WITH(ext,
             AC_HELP_STRING([--with-ext=EXTS],