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function spqr_install
%SPQR_INSTALL compile and install SuiteSparseQR
%
% Example:
% spqr_install % compiles using METIS
%
% SuiteSparseQR relies on CHOLMOD, AMD, and COLAMD, and can optionally use
% CCOLAMD, CAMD, and METIS as well. By default, CCOLAMD, CAMD, and METIS are
% used. METIS is assumed to be in the ../../CHOLMOD/SuiteSparse_metis
% directory. If not present there, it is not used.
%
% You can only use spqr_install while in the SuiteSparseQR/MATLAB directory.
%
% See also spqr, spqr_solve, spqr_qmult.
% SPQR, Copyright (c) 2008-2022, Timothy A Davis. All Rights Reserved.
% SPDX-License-Identifier: GPL-2.0+
if (nargin < 1)
tbb = 0 ;
end
% compile SuiteSparseQR and add to the path
spqr_make ;
spqr_path = pwd ;
addpath (spqr_path)
fprintf ('\nThe following path has been added. You may wish to add it\n') ;
fprintf ('permanently, using the MATLAB pathtool command.\n') ;
fprintf ('%s\n', spqr_path) ;
fprintf ('\nTo try your new mexFunctions, try this command:\n') ;
fprintf ('spqr_demo\n') ;
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