Re: i686-solaris

[Vincent Lefevre]

On 2013-07-12 09:25:59 +0200, Zimmermann Paul wrote:
>        Hi,
> 
> it seems the library installed in
> /nix/store/yz4r78ssvhz4cc0xj4z9mv98m2xz9q97-gmp-4.3.2/lib is for GMP 4.3.1
> and not 4.3.2. See for example:
> 
> http://hydra.nixos.org/build/5509583/download/1/mpfr-0pre-3.2.0-dev/nix-build-rwfk69g6r85hm43gfd2lq1s7r30g3iyg-mpfr-0pre-3.2.0-dev.drv-0/mpfr-3.2.0-dev/config.log
> 
> configure:15350: gcc -std=gnu99 -o conftest -Wall -Wmissing-prototypes 
> -Wpointer-arith -m32 -O2 -pedantic -fomit-frame-pointer -mtune=pentium2 
> -march=pentium2 -ffloat-store 
> -I/nix/store/yz4r78ssvhz4cc0xj4z9mv98m2xz9q97-gmp-4.3.2/include 
> -L/nix/store/yz4r78ssvhz4cc0xj4z9mv98m2xz9q97-gmp-4.3.2/lib conftest.c -lgmp  
> >&5
> configure:15350: $? = 0
> configure:15350: ./conftest
> gmp.h: 4.3.2 / libgmp: 4.3.1
> 
> (unless -lgmp did take another library that the one given by -L...)
> 
> Is it possible to fix that issue?

It would be surprising to have a wrong GMP installation. I have the
impression that libgmp 4.3.1 comes from a system-wide installation,
e.g. /usr/lib, in which case the bug would be in MPFR (or perhaps
the autotools). There may be a workaround: to use --with-gmp instead
of (or in addition to) --prefix, but it would be better to fix the
bug in MPFR...

-- 
Vincent Lefèvre <address@hidden> - Web: <http://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)