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.
On Mon, Sep 8, 2008 at 1:15 PM, Craig Leat <craig.leat@gmail.com> wrote:
Hi
I'm having trouble linking in
/grass6_devel/imagery/i.ortho.photo/photo.2image, see [1] for details
I don't think that your error:
/usr/bin/ld: OBJ.i686-pc-linux-gnu/mark.o(.text+0x94a): unresolvable
R_386_32 relocation against symbol `line'
is related to LAPACK/BLAS (if you really didn't configure GRASS with these
libs).
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.
They will be used once i.spec.unmix (GRASS Addons) is completed.
However,
/grass6_devel/imagery/i.ortho.photo/photo.2image/Makefile includes
GMATHLIB and /grass6_devel/lib/gmath/Makefile includes LAPACKLIB and
BLASLIB.
Yes, but they remain unset.
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?
Yes.
I suspect a gcc problem but I am not familiar with relocation problems.