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from spack import *
class Suitesparse(Package):
"""
SuiteSparse is a suite of sparse matrix algorithms
"""
homepage = 'http://faculty.cse.tamu.edu/davis/suitesparse.html'
url = 'http://faculty.cse.tamu.edu/davis/SuiteSparse/SuiteSparse-4.5.1.tar.gz'
version('4.5.1', 'f0ea9aad8d2d1ffec66a5b6bfeff5319')
depends_on('blas')
depends_on('lapack')
depends_on('metis@5.1.0', when='@4.5.1')
def install(self, spec, prefix):
# The build system of SuiteSparse is quite old-fashioned
# It's basically a plain Makefile which include an header (SuiteSparse_config/SuiteSparse_config.mk)
# with a lot of convoluted logic in it.
# Any kind of customization will need to go through filtering of that file
# FIXME : this actually uses the current workaround
# FIXME : (blas / lapack always provide libblas and liblapack as aliases)
make('install', 'INSTALL=%s' % prefix, 'BLAS=-lblas', 'LAPACK=-llapack')
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