spack/var/spack/repos/builtin/packages/saga-gis/package.py

# Copyright 2013-2019 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)
from spack import *


class SagaGis(AutotoolsPackage):
    """
    SAGA is a GIS for Automated Geoscientific Analyses and has been designed
    for an easy and effective implementation of spatial algorithms. It offers
    a comprehensive, growing set of geoscientific methods and provides an
    easily approachable user interface with many visualisation options
    """
    homepage    = "http://saga-gis.org/"
    url         = "https://sourceforge.net/projects/saga-gis/files/SAGA%20-%205/SAGA%20-%205.0.0/saga-5.0.0.tar.gz"
    git         = "git://git.code.sf.net/p/saga-gis/code"

    version('develop',  branch='master')
    version('7.4.0',    branch='release-7.4.0')
    version('7.3.0',    branch='release-7.3.0')
    version('7.1.1',    branch='release-7.1.1')
    version('7.1.0',    branch='release-7.1.0')
    version('7.0.0',    branch='release-7.0.0')
    version('6.4.0',    branch='release-6.4.0')
    version('6.3.0',    branch='release-6.3.0')
    version('6.2.0',    branch='release-6.2.0')
    version('6.1.0',    branch='release-6.1.0')
    version('6.0.0',    branch='release-6.0.0')
    version('5.0.1',    branch='release-5-0-1')
    version('5.0.0',    branch='release-5.0.0')
    version('4.1.0',    branch='release-4.1.0')
    version('4.0.0',    branch='release-4.0.0')
    version('4.0.0',    branch='release-4.0.0')
    version('3.0.0',    branch='release-3.0.0')
    version('2.3-lts',  branch='release-2-3-lts')
    version('2.3.1',    branch='release-2-3-1')
    version('2.3.0',    branch='release-2-3-0')

    variant('gui',      default=True,   description='Build GUI and interactive SAGA tools')
    variant('odbc',     default=True,   description='Build with ODBC support')

    # FIXME Saga-gis configure file disables triangle even if
    # --enable-triangle flag is used
    # variant('triangle', default=True,   description='Build with triangle.c

    # non free for commercial use otherwise use qhull')
    variant('libfire',      default=True,   description='Build with libfire (non free for commercial usage)')
    variant('openmp',       default=True,   description='Build with OpenMP enabled')
    variant('python',       default=False,  description='Build Python extension')

    variant('postgresql',   default=False,  description='Build with PostgreSQL library')
    variant('opencv',       default=False,  description='Build with libraries using OpenCV')

    depends_on('autoconf', type='build')
    depends_on('automake', type='build')
    depends_on('libtool',  type='build')
    depends_on('m4',       type='build')

    depends_on('libharu')
    depends_on('wxwidgets')
    depends_on('postgresql', when='+postgresql')
    depends_on('unixodbc', when='+odbc')

    # SAGA-GIS requires projects.h from proj
    depends_on('proj')
    # https://sourceforge.net/p/saga-gis/bugs/271/
    depends_on('proj@:5', when='@:7.2.999')

    # Saga-Gis depends on legacy opencv API removed in opencv 4.x
    depends_on('opencv@:3', when='+opencv')
    # Set jpeg provider (similar to #8133)
    depends_on('libjpeg', when='+opencv')
    # Set hl variant due to similar issue #7145
    depends_on('hdf5+hl')

    # write support for grib2 is available since 2.3.0 (https://gdal.org/drivers/raster/grib.html)
    depends_on('gdal@2.3:+grib+hdf5+netcdf')

    depends_on('gdal@2.3:2.4+grib+hdf5+netcdf', when='@:7.2.999')
    depends_on('libgeotiff@:1.4', when='@:7.2.999')

    # FIXME Saga-Gis uses a wrong include path
    # depends_on('qhull', when='~triangle')

    depends_on('swig', type='build', when='+python')
    extends('python', when='+python')

    configure_directory = "saga-gis"

    def configure_args(self):
        args = []
        args += self.enable_or_disable('gui')
        args += self.enable_or_disable('odbc')
        # FIXME Saga-gis configure file disables triangle even if
        # --enable-triangle flag is used
        # args += self.enable_or_disable('triangle')
        # FIXME SAGA-GIS uses a wrong include path
        # if '~triangle' in self.spec:
        #    args.append('--disable-triangle')
        args += self.enable_or_disable('libfire')
        args += self.enable_or_disable('openmp')
        args += self.enable_or_disable('python')
        args += self.with_or_without('postgresql')

        return args

    def setup_run_environment(self, env):
        # Point saga to its tool set, will be loaded during runtime
        env.set("SAGA_MLB", self.prefix.lib.saga)
        env.set("SAGA_TLB", self.prefix.lib.saga)