Rm arpack parpack (#5391)

* fixes #967

* Version bump to 0.9.1

- Bugfixes for spack find
- 0.9.1 can read specs from current develop.

* Don't assume spack is in the path when building docs.

* fixing build issues for gcc on osx

* reverting inadvertent change on develop

* fixing typesetting of bsws description

* very minor update to RTD docs footer to ref github contributors

* Revert "very minor update to RTD docs footer to ref github contributors"

This reverts commit c40d75da7f3b918350a263e7a9ef34df56b7fb01.

* switch fastmath to depend_on arpack_ng; remove arpack/parpack

3 files changed, 1 insertions, 144 deletions

diff --git a/var/spack/repos/builtin/packages/arpack/package.py b/var/spack/repos/builtin/packages/arpack/package.py
deleted file mode 100644
index 3e03d0cfd7..0000000000
--- a/var/spack/repos/builtin/packages/arpack/package.py
+++ /dev/null
@@ -1,75 +0,0 @@
-##############################################################################
-# Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC.
-# Produced at the Lawrence Livermore National Laboratory.
-#
-# This file is part of Spack.
-# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
-# LLNL-CODE-647188
-#
-# For details, see https://github.com/llnl/spack
-# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License (as
-# published by the Free Software Foundation) version 2.1, February 1999.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
-# conditions of the GNU Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-##############################################################################
-from spack import *
-import os
-
-
-class Arpack(Package):
-    """A collection of Fortran77 subroutines designed to solve large scale
-    eigenvalue problems."""
-
-    homepage = "http://www.caam.rice.edu/software/ARPACK/"
-    url      = "http://www.caam.rice.edu/software/ARPACK/SRC/arpack96.tar.gz"
-
-    version('96', 'fffaa970198b285676f4156cebc8626e')
-
-    depends_on('blas')
-    depends_on('lapack')
-
-    def patch(self):
-        makefile = FileFilter('ARmake.inc')
-
-        # Section 1: Paths and Libraries
-
-        # Change the build directory
-        makefile.filter('^home.*', 'home = %s' % os.getcwd())
-
-        # Use external BLAS/LAPACK
-        makefile.filter('^BLASdir.*',
-                        'BLASdir = %s'   % self.spec['blas'].prefix)
-        makefile.filter('^LAPACKdir.*',
-                        'LAPACKdir = %s' % self.spec['lapack'].prefix)
-
-        # Do not include the platform in the library name
-        makefile.filter('^PLAT.*', 'PLAT = ')
-        makefile.filter('^ARPACKLIB.*', 'ARPACKLIB = $(home)/libarpack.a')
-
-        # Section 2: Compilers
-
-        # Be sure to use the Spack compiler wrapper
-        makefile.filter('^FC.*', 'FC = {0}'.format(os.environ['F77']))
-        makefile.filter(
-            '^FFLAGS.*', 'FFLAGS = -O2 -g {0}'.format(self.compiler.pic_flag)
-        )
-
-        if not which('ranlib'):
-            makefile.filter('^RANLIB.*', 'RANLIB = touch')
-
-    def install(self, spec, prefix):
-        with working_dir('SRC'):
-            make('all')
-
-        mkdir(prefix.lib)
-        install('libarpack.a', prefix.lib)
diff --git a/var/spack/repos/builtin/packages/fastmath/package.py b/var/spack/repos/builtin/packages/fastmath/package.py
index 84c98fb299..51d7bf64f3 100644
--- a/var/spack/repos/builtin/packages/fastmath/package.py
+++ b/var/spack/repos/builtin/packages/fastmath/package.py
@@ -46,7 +46,7 @@ class Fastmath(Package):
 #    depends_on('nox-trilinos')  # hoping for stripped down install of just nox
     depends_on('moab')
     depends_on('mpi')
-    depends_on('parpack')  # we need parpack ng
+    depends_on('arpack-ng')
     depends_on('petsc')
     depends_on('phasta')
     depends_on('pumi')
diff --git a/var/spack/repos/builtin/packages/parpack/package.py b/var/spack/repos/builtin/packages/parpack/package.py
deleted file mode 100644
index 3a1b6deafa..0000000000
--- a/var/spack/repos/builtin/packages/parpack/package.py
+++ /dev/null
@@ -1,68 +0,0 @@
-##############################################################################
-# Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC.
-# Produced at the Lawrence Livermore National Laboratory.
-#
-# This file is part of Spack.
-# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
-# LLNL-CODE-647188
-#
-# For details, see https://github.com/llnl/spack
-# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License (as
-# published by the Free Software Foundation) version 2.1, February 1999.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
-# conditions of the GNU Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-##############################################################################
-from spack import *
-import os
-import shutil
-
-
-class Parpack(Package):
-    """ARPACK is a collection of Fortran77 subroutines designed to solve large
-       scale eigenvalue problems."""
-
-    homepage = "http://www.caam.rice.edu/software/ARPACK/download.html"
-    url      = "http://www.caam.rice.edu/software/ARPACK/SRC/parpack96.tar.Z"
-
-    version('96', 'a175f70ff71837a33ff7e4b0b6054f43')
-
-    depends_on('mpi')
-    depends_on('blas')
-    depends_on('lapack')
-
-    def patch(self):
-        # Filter the CJ makefile to make a spack one.
-        shutil.move('ARMAKES/ARmake.CJ', 'ARmake.inc')
-        mf = FileFilter('ARmake.inc')
-
-        # Be sure to use Spack F77 wrapper
-        mf.filter('^FC.*',     'FC = f77')
-        mf.filter('^FFLAGS.*', 'FFLAGS = -O2 -g')
-
-        # Set up some variables.
-        mf.filter('^PLAT.*',      'PLAT = ')
-        mf.filter('^home.*',      'home = %s' % os.getcwd())
-        mf.filter('^BLASdir.*',   'BLASdir = %s' % self.spec['blas'].prefix)
-        mf.filter('^LAPACKdir.*', 'LAPACKdir = %s' %
-                  self.spec['lapack'].prefix)
-        mf.filter('^MAKE.*',      'MAKE = make')
-
-        # build the library in our own prefix.
-        mf.filter('^ARPACKLIB.*', 'PARPACKLIB = %s/libparpack.a' % os.getcwd())
-
-    def install(self, spec, prefix):
-        with working_dir('PARPACK/SRC/MPI'):
-            make('all')
-
-        mkdirp(prefix.lib)
-        install('libparpack.a', prefix.lib)