From: Hans Aberg <haberg-1@telia.com>
To: Neil Jerram <neil@ossau.uklinux.net>
Cc: bug-guile@gnu.org
Subject: Re: Guile 1.9.14 & GIT version linking errror
Date: Sun, 16 Jan 2011 15:32:58 +0100 [thread overview]
Message-ID: <BC007285-530A-4EE8-9C16-AF87B2C026AD@telia.com> (raw)
In-Reply-To: <87k4i51790.fsf@ossau.uklinux.net>
On 16 Jan 2011, at 11:18, Neil Jerram wrote:
>>> ... when I try to install guile-1.9.14, I get the error below (Mac
>>> OS X 10.5.8 PPC G4).
>>>
>>> ld: duplicate symbol ___gmpz_abs in .libs/libguile_2.0_la-arbiters.o
>>> and .libs/libguile_2.0_la-alist.o
>>
>> And I get the same error when using GIT.
...
> - understand why it is being _defined_ twice, as opposed to just
> declared
You have added the flag gcc -std=gnu99, which according to the gmp.h
header in GCC 4.3 later implements ISO C99 inline semantics, unless -
fgnu89-inline is used. When I took away that flag from the five
occurrences in the Makefile in libguile/, then it compiled and
installed.
I have GCC 4.0.1. So for some reason, on this compiler, the flag seems
causing the GMP inline functions to be added as ordinary functions,
causing the linking problem between the copies.
next prev parent reply other threads:[~2011-01-16 14:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <13B7D376-7BFD-4236-B6EF-5BF70FE248B7@telia.com>
[not found] ` <87lj2lgavf.fsf@ossau.uklinux.net>
2011-01-15 23:11 ` Macro expansion Hans Aberg
2011-01-16 10:00 ` Guile 1.9.14 & GIT version linking errror Hans Aberg
2011-01-16 10:18 ` Neil Jerram
2011-01-16 10:27 ` Neil Jerram
2011-01-16 10:38 ` Hans Aberg
2011-01-16 12:04 ` Hans Aberg
2011-01-16 14:32 ` Hans Aberg [this message]
2011-01-17 22:31 ` Ludovic Courtès
2011-01-26 19:30 ` Andy Wingo
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