diff --git a/ChangeLog b/ChangeLog
index 3828351f83..09aea2b759 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Nov 26 05:00:25 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (--no-undefined): RUBY_TRY_CFLAGS does nothing for
+	  linker flags.  use RUBY_TRY_LDFLAGS.
+
 Fri Nov 25 11:37:07 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* io.c (ioctl_narg_len, linux_iocparm_len): reinstantiate linux
diff --git a/configure.in b/configure.in
index 38e444e743..4b7fb581c9 100644
--- a/configure.in
+++ b/configure.in
@@ -2268,7 +2268,7 @@ AS_CASE("$enable_shared", [yes], [
   fi
 
   if test "$GCC" = yes; then
-    RUBY_TRY_CFLAGS(-Xlinker --no-undefined, RUBY_APPEND_OPTION(EXTLDFLAGS, -Xlinker --no-undefined))
+    RUBY_TRY_LDFLAGS([-Xlinker --no-undefined], RUBY_APPEND_OPTION(EXTLDFLAGS, [-Xlinker --no-undefined]))
   fi
 
   AS_CASE(["$target_os"],