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Date: Fri, 11 Oct 2013 06:44:25 -0700
From: Steve Kargl <sgk@troutmask.apl.washington.edu>
To: Anton Shterenlikht <mexas@bris.ac.uk>
Subject: Re: lang/gcc built in poudriere:
 /usr/local/lib/gcc46/gcc/ia64-portbld-freebsd10.0/4.6.3/../../../libgfortran.so:
 undefined reference to 'sinhl@FBSD_1.3'
Message-ID: <20131011134424.GA19792@troutmask.apl.washington.edu>
References: <201310111107.r9BB73dx080515@mech-cluster241.men.bris.ac.uk>
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On Fri, Oct 11, 2013 at 12:07:03PM +0100, Anton Shterenlikht wrote:
> I've never seen this error before:
> 
> $ gfortran46 z.f90
> /usr/local/lib/gcc46/gcc/ia64-portbld-freebsd10.0/4.6.3/../../../libgfortran.so: undefined reference to `sinhl@FBSD_1.3'
> /usr/local/lib/gcc46/gcc/ia64-portbld-freebsd10.0/4.6.3/../../../libgfortran.so: undefined reference to `coshl@FBSD_1.3'
> /usr/local/lib/gcc46/gcc/ia64-portbld-freebsd10.0/4.6.3/../../../libgfortran.so: undefined reference to `tanhl@FBSD_1.3'
> collect2: ld returned 1 exit status
> $
> 
> I've built lang/gcc inside a poudriere,
> then installed on another box, and got
> this error.
> 
> Any ideas?
> 

The math library on the poudriere box has sinhl, coshl, and tanhl.
The math library on the 'another box' is missing sinhl, coshl, and
tanhl.

-- 
Steve