make check with libstdcxx broken

[Andreas Jaeger <aj at suse dot de>]

Running make check after configuring on i686-linux with:
/cvs/gcc/configure --prefix=/opt/gcc-2.97.test-stdcxx-v3 --enable-shared --enable-threads \
         --with-gnu-as --with-gnu-ld \
         --enable-libstdcxx-v3 --enable-new-gxx-abi

and running make bootstrap successfully gives the following error:

                === g++ tests ===

Schedule of variations:
    unix

Running target unix
Using /usr/share/dejagnu/baseboards/unix.exp as board description file for target.
Using /usr/share/dejagnu/config/unix.exp as generic interface file for target.
Using /cvs/gcc/gcc/testsuite/config/default.exp as tool-and-target-specific interface file.
Running /cvs/gcc/gcc/testsuite/g++.dg/special/ecos.exp ...
couldn't execute "/builds/gcc/gcc-2.97-libstdcxx-v3/i686-pc-linux-gnu/libstdc++-v3/mkcheck": no such file or directory

Is this to be expected?  The directory is nearly empty:

gromit:/builds/gcc/gcc-2.97-libstdcxx-v3:[1]$ ls -l /builds/gcc/gcc-2.97-libstdcxx-v3/i686-pc-linux-gnu/libstdc++-v3/
total 184
-rw-r--r--   1 aj       users          87 Nov  3 13:39 confdefs.h
-rw-r--r--   1 aj       users       11991 Nov  3 13:39 config.log
-rwxr-xr-x   1 aj       users      161475 Nov  3 13:39 libtool
-rw-r--r--   1 aj       users           3 Nov  3 13:39 multilib.out
gromit:/builds/gcc/gcc-2.97-libstdcxx-v3:[0]$ ls -l /builds/gcc/gcc-2.97-libstdcxx-v3/i686-pc-linux-gnu/
total 32
-rw-r--r--   1 aj       users        9881 Oct 28 12:00 config.cache
drwxr-xr-x   6 aj       users        4096 Nov  3 13:41 libf2c
drwxr-xr-x   4 aj       users        4096 Nov  3 13:39 libiberty
drwxr-xr-x   3 aj       users        4096 Nov  3 13:41 libobjc
drwxr-xr-x   2 aj       users        4096 Nov  3 13:39 libstdc++-v3
drwxr-xr-x   3 aj       users        4096 Nov  3 13:41 zlib

Is there anything I'm missing in enabling libstdcxx-v3?

Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj