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# Copyright 2013-2023 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.package import *
class Qrupdate(MakefilePackage, SourceforgePackage):
"""qrupdate is a Fortran library for fast updates of QR and
Cholesky decompositions."""
homepage = "https://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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