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Re: Building LAPACK and ATLAS under cygwin
- From: Tim Prince <timothyprince at sbcglobal dot net>
- To: "Underwood, Jonathan" <Jonathan dot Underwood at nrc-cnrc dot gc dot ca>, "'cygwin at cygwin dot com'" <cygwin at cygwin dot com>
- Date: Wed, 2 Apr 2003 06:13:42 -0800
- Subject: Re: Building LAPACK and ATLAS under cygwin
- References: <4ECDBDADC86CD311AEA20004AC4CA503015DDCD7@nrcssxex1.imsb.nrc.ca>
- Reply-to: tprince at computer dot org
On Tuesday 01 April 2003 19:04, Underwood, Jonathan wrote:
> Hi
>
> Apologies if this is a little off topic.
Probably more than a little. Failing to follow instructions for non-cygwin
applications is likely to make you a target for such accusations.
>However i run into trouble
> when compiling lapack, specifically when compiling the test programs. I
> have set BLASLIB in make.inc as:
> BLASLIB = -I/usr/include/atlas -latlas -lf77blas -lcblas
Did you mean to type something like -L/usr/lib/atlas ?
>
> and on running make, i get the following error messages:
>
> g77 sblat1.o \
> -I/usr/include/atlas -latlas -lf77blas -lcblas -o ../xblat1s
> /usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../libf77blas.a(ATL_F77wrap_srot.
>o )(.t ext+0x7a):ATL_F77wrap_rot.c: undefined reference to `_ATL_srot'
This looks like a link failure, not a compile failure.
--
Tim Prince
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