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Re: Your libstdc++ testsuite changes causes regressions

From: Nathan Sidwell <nathan at codesourcery dot com>
To: Hans-Peter Nilsson <hans-peter dot nilsson at axis dot com>
Cc: gcc-patches at gcc dot gnu dot org, libstdc++ at gcc dot gnu dot org
Date: Tue, 24 Apr 2007 20:07:02 +0100
Subject: Re: Your libstdc++ testsuite changes causes regressions
References: <200704231531.l3NFVT5J027108@ignucius.se.axis.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. I can try building cris-axis-elf -- is there anything noteworthy in configuring it?

nathan

--
Nathan Sidwell    ::   http://www.codesourcery.com   ::         CodeSourcery
nathan@codesourcery.com    ::     http://www.planetfall.pwp.blueyonder.co.uk

Follow-Ups:
- Re: Your libstdc++ testsuite changes causes regressions
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References:
- Your libstdc++ testsuite changes causes regressions
  - From: Hans-Peter Nilsson

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