testsuite/*/*/*/*.exp run twice (Was: Is gcc.c-torture/execute/ieee/ieee.exp run twice in the test suite?)

[David Edelsohn]

	I'm seeing gcc.c-torture subdirectories re-run as well.  This
started happening after I upgraded DejaGNU from the version in the GCC
infrastructure directory to the version in CVS to add support for the new
assembly tests added by Zack and Zdenek.  Only subdirectories more than
two levels below the main driver seem to be rerun, e.g., execute/builtins,
execute/ieee, cpp/trad.

Thanks, David

Running target unix
Running /src/gcc/testsuite/gcc.c-torture/compile/compile.exp ...
Running /src/gcc/testsuite/gcc.c-torture/execute/builtins/builtins.exp ...
Running /src/gcc/testsuite/gcc.c-torture/execute/builtins/builtins.exp ...
Running /src/gcc/testsuite/gcc.c-torture/execute/execute.exp ...
Running /src/gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp ...
Running /src/gcc/testsuite/gcc.c-torture/execute/ieee/ieee.exp ...
Running /src/gcc/testsuite/gcc.c-torture/unsorted/unsorted.exp ...
Running /src/gcc/testsuite/gcc.dg/compat/compat.exp ...
Running /src/gcc/testsuite/gcc.dg/cpp/cpp.exp ...
Running /src/gcc/testsuite/gcc.dg/cpp/trad/trad.exp ...
Running /src/gcc/testsuite/gcc.dg/cpp/trad/trad.exp ...
Running /src/gcc/testsuite/gcc.dg/debug/debug.exp ...
Running /src/gcc/testsuite/gcc.dg/dg.exp ...
Running /src/gcc/testsuite/gcc.dg/format/format.exp ...
Running /src/gcc/testsuite/gcc.dg/noncompile/noncompile.exp ...
Running /src/gcc/testsuite/gcc.dg/pch/pch.exp ...
Running /src/gcc/testsuite/gcc.dg/special/mips-abi.exp ...
Running /src/gcc/testsuite/gcc.dg/special/special.exp ...
Running /src/gcc/testsuite/gcc.dg/tls/tls.exp ...
Running /src/gcc/testsuite/gcc.dg/torture/dg-torture.exp ...
Running /src/gcc/testsuite/gcc.dg/weak/weak.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/acker1.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/arm-isr.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/bprob.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/dg-test.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/dhry.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/gcov.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/i386-prefetch.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/linkage.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/matrix1.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/mg.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/sieve.exp ...
Running /src/gcc/testsuite/gcc.misc-tests/sort2.exp ...