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Re: Fwd: Re: error.c: "Unknown system error" should report errno value
From: |
Andreas Schwab |
Subject: |
Re: Fwd: Re: error.c: "Unknown system error" should report errno value |
Date: |
Sat, 06 Oct 2007 01:14:49 +0200 |
User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/22.1 (gnu/linux) |
Martin Koeppe <address@hidden> writes:
> The Interix libc is built with MSVC. MSVC has no long double data
> type. Ok, it understands "long double", but always maps that to 64-bit
> double. So libc's printf(), when it sees "%Lg", expects 64-bit double.
>
> But Interix also has gcc. gcc OTOH has 80 bit long double (stored are 12
> bytes). When I build seq with gcc, for the "%Lg" arg 12 bytes are
> reserved. This will crash then.
>
> I don't know how to fix that...
The right fix is to use a ABI compatible compiler. If gcc cannot
generate code that is compatible with the system library it is a bug
that should be reported.
Andreas.
--
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value, Martin Koeppe, 2007/10/01
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value, Martin Koeppe, 2007/10/03
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value, Jim Meyering, 2007/10/03
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value, Martin Koeppe, 2007/10/05
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value,
Andreas Schwab <=
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value, Jim Meyering, 2007/10/06
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value, Martin Koeppe, 2007/10/07
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value, Jim Meyering, 2007/10/07
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value, Bruno Haible, 2007/10/07
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value, Jim Meyering, 2007/10/07
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value, Martin Koeppe, 2007/10/07
- Re: Fwd: Re: error.c: "Unknown system error" should report errno value, Martin Koeppe, 2007/10/14
- gettext clobbers errno (was: Re: Fwd: Re: error.c: "Unknown system error" should report errno value), Bruno Haible, 2007/10/14
- Re: gettext clobbers errno (was: Re: Fwd: Re: error.c: "Unknown system error" should report errno value), Martin Koeppe, 2007/10/14
- Re: gettext clobbers errno (was: Re: Fwd: Re: error.c: "Unknown system error" should report errno value), Bruno Haible, 2007/10/14