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From: =?ISO-8859-1?Q?Ren=E9_Berber?= <r DOT berber AT computer DOT org>
Subject:  Re: Help with ATLAS
Date:  Fri, 02 Mar 2007 13:30:19 -0600
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Ignazio Di Napoli wrote:

>> nm /usr/local/atlas/lib/libcblas.a | grep cblas_dgemm
> cblas_dgemm.o: 00000000 T _cblas_dgemm
>=20
> Another note: if I add 'extern "C" {...}' around #include <cblas.h>, the=
=20
> error becomes: undefined reference to _cblas_dgemm, which is exacty the=
=20
> symbol in the output.

Looks like a problem with linking static libraries, g++ looks for dynamic
libraries unless you do:

g++ -static -g -O2 -L/usr/local/atlas/lib/ -o linprog.exe main.o matrix.o
vector.o lipsol.o myexception.o matrix-io.o matrix-cmp.o matrix-ops.o
matrix-pos.o matrix-fun.o matrix-lna.o matrix-stb.o sparsematrix.o -llapack
-lcblas -lf77blas -latlas
--=20
Ren=E9 Berber


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