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Re: guile-2.0.1 on 64-bit PowerPC Gentoo Linux: one test failure
From: |
Ludovic Courtès |
Subject: |
Re: guile-2.0.1 on 64-bit PowerPC Gentoo Linux: one test failure |
Date: |
Fri, 06 May 2011 09:57:53 +0200 |
User-agent: |
Gnus/5.110017 (No Gnus v0.17) Emacs/24.0.50 (gnu/linux) |
Hi Nelson,
Thanks for your report!
"Nelson H. F. Beebe" <address@hidden> writes:
> I've just done two builds of guile-2.0.1 on 64-bit PowerPC Gentoo
> Linux with differing choices of PATH. Here are the settings for one
> of them:
>
> % cat /etc/gentoo-release
> Gentoo Base System release 1.12.14
>
> % gcc --version
> gcc (Gentoo 4.4.5 p1.2, pie-0.4.5) 4.4.5
>
> PATH=/usr/local/bin:/usr/bin:/bin
>
> LDFLAGS='-Wl,-rpath,/lib -L/lib -Wl,-rpath,/usr/lib -L/usr/lib
> -Wl,-rpath,/usr/local/lib -L/usr/local/lib'
> LIBS=-lgc
>
> The builds are successful, but there is a single test failure:
>
> PASS: test-asmobs
> bad return from expression `(f-s8-)': expected -100; got -1
> bad return from expression `(f-u8-)': expected 200; got 0
> bad return from expression `(f-s16-)': expected -20000; got -1
> bad return from expression `(f-u16-)': expected 40000; got 0
> bad return from expression `(f-s32-)': expected -2000000000; got -1
> bad return from expression `(f-u32-)': expected 4000000000; got 0
I’ve reproduced the problem and I’m looking for a fix that won’t break
other arches. ;-)
See <http://thread.gmane.org/gmane.comp.lib.ffi.general/406> for
details.
Ludo’.