----- Original Message -----
From: "John Chludzinski"
For LAPACK use GotoBLAS2
(http://www.tacc.utexas.edu/tacc-projects/gotoblas2).
Builds easily with MinGW.
I'm a little bit interested in being able to build the perl extension
PDL::LinearAlgebra on Windows, but I haven't yet obtained the requisite
LAPACK library.
When I try building PDL::LinearAlgebra against the GotoBLAS2 library I get:
Trans.o:Trans.c:(.text+0xd9b): undefined reference to `dlange_'
Trans.o:Trans.c:(.text+0x29cc): undefined reference to `zlange_'
Trans.c declares the following:
/********************/
extern double dlange_(char *norm, integer *m, integer *n, double *a, integer
*lda, double *work);
extern double zlange_(char *norm, integer *m, integer *n, dcomplex *a,
integer *lda, double *work);
/********************/
I deduce that the expectation is that the LAPACK library will resolve those
2 symbols, but the GotoBLAS2 library clearly doesn't.
Is this a deficiency in the GotoBLAS2 implementation ?
Or should those symbols be resolved elsewhere ?
(The PDL::LinearAlgebra source is about 4 years old, so I guess there's the
possibility that this problem arises from a deficiency in *its* source.)
Cheers,
Rob
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