diff options
| -rw-r--r-- | var/spack/repos/builtin/packages/ncl/package.py | 233 | ||||
| -rw-r--r-- | var/spack/repos/builtin/packages/ncl/spack_ncl.patch | 30 |
2 files changed, 263 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/ncl/package.py b/var/spack/repos/builtin/packages/ncl/package.py new file mode 100644 index 0000000000..7d31c7a8f7 --- /dev/null +++ b/var/spack/repos/builtin/packages/ncl/package.py @@ -0,0 +1,233 @@ +############################################################################## +# Copyright (c) 2013-2016, 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 LICENSE file 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 +import tempfile + + +class Ncl(Package): + """NCL is an interpreted language designed specifically for + scientific data analysis and visualization. Supports NetCDF 3/4, + GRIB 1/2, HDF 4/5, HDF-EOD 2/5, shapefile, ASCII, binary. + Numerous analysis functions are built-in.""" + + homepage = "https://www.ncl.ucar.edu" + + version('6.3.0', '4834df63d3b56778441246303ab921c4', + url='https://www.earthsystemgrid.org/download/fileDownload.html?' + 'logicalFileId=bec58cb3-cd9b-11e4-bb80-00c0f03d5b7c', + extension='tar.gz') + patch('spack_ncl.patch') + + # This installation script is implemented according to this manual: + # http://www.ncl.ucar.edu/Download/build_from_src.shtml + + variant('hdf4', default=False, description='Enable HDF4 support.') + variant('gdal', default=False, description='Enable GDAL support.') + variant('triangle', default=True, description='Enable Triangle support.') + variant('udunits2', default=True, description='Enable UDUNITS-2 support.') + variant('openmp', default=True, description='Enable OpenMP support.') + + # Non-optional dependencies according to the manual: + depends_on('jpeg') + depends_on('netcdf') + depends_on('cairo') + + # Also, the manual says that ncl requires zlib, but that comes as a + # mandatory dependency of libpng, which is a mandatory dependency of cairo. + + # In Spack, we do not have an option to compile netcdf without netcdf-4 + # support, so we will tell the ncl configuration script that we want + # support for netcdf-4, but the script assumes that hdf5 is compiled with + # szip support. We introduce this restriction with the following dependency + # statement. + depends_on('hdf5@:1.8+szip') + + # In Spack, we also do not have an option to compile netcdf without DAP + # support, so we will tell the ncl configuration script that we have it. + + # Some of the optional dependencies according to the manual: + depends_on('hdf', when='+hdf4') + depends_on('gdal', when='+gdal') + depends_on('udunits2', when='+udunits2') + + # We need src files of triangle to appear in ncl's src tree if we want + # triangle's features. + resource( + name='triangle', + url='http://www.netlib.org/voronoi/triangle.zip', + md5='10aff8d7950f5e0e2fb6dd2e340be2c9', + placement='triangle_src', + when='+triangle') + + def install(self, spec, prefix): + + if (self.compiler.fc is None) or (self.compiler.cc is None): + raise InstallError('NCL package requires both ' + 'C and Fortran compilers.') + + self.prepare_site_config() + self.prepare_install_config() + self.prepare_src_tree() + make('Everything', parallel=False) + + def setup_environment(self, spack_env, run_env): + run_env.set('NCARG_ROOT', self.spec.prefix) + + def prepare_site_config(self): + fc_flags = [] + cc_flags = [] + c2f_flags = [] + + if '+openmp' in self.spec: + fc_flags.append(self.compiler.openmp_flag) + cc_flags.append(self.compiler.openmp_flag) + + if self.compiler.name == 'gcc': + fc_flags.append('-fno-range-check') + c2f_flags.extend(['-lgfortran']) + elif self.compiler.name == 'intel': + fc_flags.append('-fp-model precise') + cc_flags.append('-fp-model precise') + c2f_flags.extend(['-lifcore', '-lifport']) + + with open('./config/Spack', 'w') as f: + f.writelines([ + '#define HdfDefines\n', + '#define CppCommand \'/usr/bin/env cpp -traditional\'\n', + '#define CCompiler cc\n', + '#define FCompiler fc\n', + ('#define CtoFLibraries ' + ' '.join(c2f_flags) + '\n' + if len(c2f_flags) > 0 + else ''), + ('#define CtoFLibrariesUser ' + ' '.join(c2f_flags) + '\n' + if len(c2f_flags) > 0 + else ''), + ('#define CcOptions ' + ' '.join(cc_flags) + '\n' + if len(cc_flags) > 0 + else ''), + ('#define FcOptions ' + ' '.join(fc_flags) + '\n' + if len(fc_flags) > 0 + else ''), + '#define BuildShared NO' + ]) + + def prepare_install_config(self): + # Remove the results of the previous configuration attempts. + self.delete_files('./Makefile', './config/Site.local') + + # Generate an array of answers that will be passed to the interactive + # configuration script. + config_answers = [ + # Enter Return to continue + '\n', + # Build NCL? + 'y\n', + # Parent installation directory : + '\'' + self.spec.prefix + '\'\n', + # System temp space directory : + '\'' + tempfile.mkdtemp(prefix='ncl_ncar_') + '\'\n', + # Build NetCDF4 feature support (optional)? + 'y\n' + ] + + if '+hdf4' in self.spec: + config_answers.extend([ + # Build HDF4 support (optional) into NCL? + 'y\n', + # Also build HDF4 support (optional) into raster library? + 'y\n', + # Did you build HDF4 with szip support? + 'y\n' if self.spec.satisfies('^hdf+szip') else 'n\n' + ]) + else: + config_answers.extend([ + # Build HDF4 support (optional) into NCL? + 'n\n', + # Also build HDF4 support (optional) into raster library? + 'n\n' + ]) + + config_answers.extend([ + # Build Triangle support (optional) into NCL + 'y\n' if '+triangle' in self.spec else 'n\n', + # If you are using NetCDF V4.x, did you enable NetCDF-4 support? + 'y\n', + # Did you build NetCDF with OPeNDAP support? + 'y\n', + # Build GDAL support (optional) into NCL? + 'y\n' if '+gdal' in self.spec else 'n\n', + # Build Udunits-2 support (optional) into NCL? + 'y\n' if '+uduints2' in self.spec else 'n\n', + # Build Vis5d+ support (optional) into NCL? + 'n\n', + # Build HDF-EOS2 support (optional) into NCL? + 'n\n', + # Build HDF5 support (optional) into NCL? + 'y\n', + # Build HDF-EOS5 support (optional) into NCL? + 'n\n', + # Build GRIB2 support (optional) into NCL? + 'n\n', + # Enter local library search path(s) : + # The paths will be passed by the Spack wrapper. + ' \n', + # Enter local include search path(s) : + # All other paths will be passed by the Spack wrapper. + '\'' + join_path(self.spec['freetype'].prefix.include, + 'freetype2') + '\'\n', + # Go back and make more changes or review? + 'n\n', + # Save current configuration? + 'y\n' + ]) + + config_answers_filename = 'spack-config.in' + config_script = Executable('./Configure') + + with open(config_answers_filename, 'w') as f: + f.writelines(config_answers) + + with open(config_answers_filename, 'r') as f: + config_script(input=f) + + def prepare_src_tree(self): + if '+triangle' in self.spec: + triangle_src = join_path(self.stage.source_path, 'triangle_src') + triangle_dst = join_path(self.stage.source_path, 'ni', 'src', + 'lib', 'hlu') + shutil.copy(join_path(triangle_src, 'triangle.h'), triangle_dst) + shutil.copy(join_path(triangle_src, 'triangle.c'), triangle_dst) + + @staticmethod + def delete_files(*filenames): + for filename in filenames: + if os.path.exists(filename): + try: + os.remove(filename) + except OSError, e: + raise InstallError('Failed to delete file %s: %s' % ( + e.filename, e.strerror)) diff --git a/var/spack/repos/builtin/packages/ncl/spack_ncl.patch b/var/spack/repos/builtin/packages/ncl/spack_ncl.patch new file mode 100644 index 0000000000..ebbecc43ba --- /dev/null +++ b/var/spack/repos/builtin/packages/ncl/spack_ncl.patch @@ -0,0 +1,30 @@ +--- a/config/ymake 2015-03-16 22:21:42.000000000 +0100 ++++ b/config/ymake 2016-10-14 13:44:49.530646098 +0200 +@@ -537,0 +538,3 @@ ++# We want to have our own definitions for spack ++set sysincs = Spack ++ +--- a/Configure 2015-03-16 22:22:17.000000000 +0100 ++++ b/Configure 2016-10-14 13:49:42.157631106 +0200 +@@ -1137,5 +1137,13 @@ +- if (! -d $incs[1]) then +- echo " *** Warning: <$incs[1]> does not exist" +- echo "" +- goto proc_locincdir +- else ++ ++ # We don't want our path(s) to be preprocessed by cpp ++ # inside ymake script. That is why we pass them in quotes (') ++ # to this script. But if we do so, the following condition ++ # is always false. That is why we comment it out and promise ++ # to pass only correct path(s). You might want to do the same ++ # thing for the libraries search path(s). ++ ++ # if (! -d $incs[1]) then ++ # echo " *** Warning: <$incs[1]> does not exist" ++ # echo "" ++ # goto proc_locincdir ++ # else +@@ -1143 +1151 @@ +- endif ++ # endif |