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# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import os
import sys
from spack import *
class Qrupdate(MakefilePackage, SourceforgePackage):
"""qrupdate is a Fortran library for fast updates of QR and
Cholesky decompositions."""
homepage = "http://sourceforge.net/projects/qrupdate/"
sourceforge_mirror_path = "qrupdate/qrupdate-1.1.2.tar.gz"
version('1.1.2', sha256='e2a1c711dc8ebc418e21195833814cb2f84b878b90a2774365f0166402308e08')
depends_on("blas")
depends_on("lapack")
def edit(self, spec, prefix):
# BSD "install" does not understand GNU -D flag.
# We will create the parent directory ourselves.
if (sys.platform == 'darwin'):
makefile = FileFilter('src/Makefile')
makefile.filter('-D', '')
# Concurrent (parallel) Compilation requires calling $(MAKE) not make
makefile = FileFilter('Makefile')
makefile.filter('make', '$(MAKE)')
# We may like to compile with any Forran compiler, not always gfortran
makefile = FileFilter('Makeconf')
makefile.filter('FC=gfortran', 'FC ?= gfortran')
return
# The Makefile does not take the simple "make" rule
def build(self, spec, prefix):
lapack_blas = spec['lapack'].libs + spec['blas'].libs
make_args = [
'BLAS={0}'.format(lapack_blas.ld_flags),
'LAPACK={0}'.format(lapack_blas.ld_flags)
]
# If 64-bit BLAS is used:
if (spec.satisfies('^openblas+ilp64') or
spec.satisfies('^intel-mkl+ilp64') or
spec.satisfies('^intel-parallel-studio+mkl+ilp64')):
if (spec.satisfies('%intel') or spec.satisfies('%oneapi')
or spec.satisfies('%nvhpc')):
# 64bits integer for ifort and nvfortran are promoted by:
make_args.append('FFLAGS=-i8')
else:
make_args.append('FFLAGS=-fdefault-integer-8')
# Build static and dynamic libraries:
make('lib', 'solib', *make_args)
def install(self, spec, prefix):
# "INSTALL" confuses "make install" on case-insensitive filesystems:
if os.path.isfile("INSTALL"):
os.remove("INSTALL")
# Create lib folder:
if (sys.platform == 'darwin'):
mkdirp(prefix.lib)
make("install", "PREFIX=%s" % prefix)
@run_after('install')
def fix_darwin_install(self):
# The shared libraries are not installed correctly on Darwin:
if (sys.platform == 'darwin'):
fix_darwin_install_name(self.spec.prefix.lib)
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