[GRASS-user] gmath and LAPACK/BLAS dependency

Craig Leat craig.leat at gmail.com
Mon Sep 8 07:15:27 EDT 2008


Hi

I'm having trouble linking in
/grass6_devel/imagery/i.ortho.photo/photo.2image, see [1] for details
and I think my trouble may be caused by gmath and LAPACK/BLAS. My
configure script contains "--with-blas=no --with-lapack=no" based on
the comment "Note: LAPACK/BLAS support is intended for future module
implementations, no need to use it at time!" from
/grass6_devel/REQUIREMENTS.html. However,
/grass6_devel/imagery/i.ortho.photo/photo.2image/Makefile includes
GMATHLIB and /grass6_devel/lib/gmath/Makefile includes LAPACKLIB and
BLASLIB.

Now that I have described the background I can pose a simple question:
Is the comment from REQUIREMENTS.html still correct? IOW can I build
grass6.4 without LAPACK and BLAS installed?

If you know what's going on here please be so kind as to share your knowledge.

Craig

[1] http://article.gmane.org/gmane.comp.gis.grass.user/25604


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