Your libstdc++ testsuite changes causes regressions

[Hans-Peter Nilsson]

> Date: Tue, 24 Apr 2007 20:07:02 +0100
> From: Nathan Sidwell <nathan@codesourcery.com>

> Hans-Peter Nilsson wrote:
> > Target cris-axis-elf, but you should see this for any newlib
> > target and likely others.  Worked with 124057, fails with 124060
> > (there are other fails, this is the regression):
> > 
> > Running /tmp/hpautotest-gcc1/gcc/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp ...
> > ...
> > FAIL: abi/cxx_runtime_only_linkage.cc (test for excess errors)
> > FAIL: abi/header_cxxabi.c (test for excess errors)
> > 
> > Apparently your change causes one of the "-B/..." options to be
> > truncated to "B/".  I don't see exactly what in your patch that
> > causes this, sorry.
> 
> I'm unable to reproduce this problem with an m68k-elf target.

Odd.  Is that with in-tree/combined newlib?
Maybe with your arm toolchain?  IIRC, CS runs an autotester.

>  I can try 
> building cris-axis-elf -- is there anything noteworthy in configuring it?

Not except for the dejagnu board description cris-sim.exp, see
<URL:http://gcc.gnu.org/ml/gcc-patches/2007-02/msg01571.html>.

brgds, H-P