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Re: Your libstdc++ testsuite changes causes regressions
- From: Hans-Peter Nilsson <hans-peter dot nilsson at axis dot com>
- To: nathan at codesourcery dot com
- Cc: hans-peter dot nilsson at axis dot com, gcc-patches at gcc dot gnu dot org, libstdc++ at gcc dot gnu dot org
- Date: Tue, 24 Apr 2007 23:47:40 +0200
- Subject: Re: Your libstdc++ testsuite changes causes regressions
> 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