From owner-freebsd-ports@FreeBSD.ORG  Wed May 30 17:29:23 2007
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Date: Wed, 30 May 2007 12:29:22 -0500
From: Eric van Gyzen <eric@vangyzen.net>
To: Joey Mingrone <joey@mingrone.org>
Message-ID: <20070530172921.GA10820@sirius.vangyzen.net>
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Cc: ports@freebsd.org
Subject: Re: FreeBSD Port: R-2.5.0
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Joey Mingrone wrote:
> Hi Eric,
> 
> I sent you a message a while back about some linking errors when
> upgrading to R-2.4.1.  I don't recall changing anything, but it
> installed after updating my ports tree a few days later.  I'm having
> the same problems upgrading to 2.5.0.  The linking error is below.
> Any suggestions? *Note*, there are no linking errors when running the
> erroneous command below with gfortran.
> 
> Thanks,
> 
> Joey
> 
> ...
> ...
> cc -std=gnu99 -export-dynamic -L/usr/local/lib -o R.bin Rmain.o -L../../lib 
> -lR
> /usr/local/lib/gcc-4.2.1/libgfortran.so.2: undefined reference to
> `__mulxc3@GCC_4.0.0'
> /usr/local/lib/gcc-4.2.1/libgfortran.so.2: undefined reference to
> `__mulsc3@GCC_4.0.0'
> /usr/local/lib/gcc-4.2.1/libgfortran.so.2: undefined reference to
> `__divsc3@GCC_4.0.0'
> /usr/local/lib/gcc-4.2.1/libgfortran.so.2: undefined reference to
> `__muldc3@GCC_4.0.0'
> /usr/local/lib/gcc-4.2.1/libgfortran.so.2: undefined reference to
> `__divdc3@GCC_4.0.0'
> /usr/local/lib/gcc-4.2.1/libgfortran.so.2: undefined reference to
> `__divxc3@GCC_4.0.0'

Joey,

I'm curious:  Instead of linking with gfortran, try gcc42.

Eric