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from spack import *
class Netcdf(Package):
"""NetCDF is a set of software libraries and self-describing, machine-independent
data formats that support the creation, access, and sharing of array-oriented
scientific data."""
homepage = "http://www.unidata.ucar.edu/software/netcdf/"
url = "ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf-4.3.3.tar.gz"
version('4.4.0', 'f01cb26a0126dd9a6224e76472d25f6c')
version('4.3.3', '5fbd0e108a54bd82cb5702a73f56d2ae')
variant('fortran', default=False, description="Download and install NetCDF-Fortran")
variant('hdf4', default=False, description="Enable HDF4 support")
patch('netcdf-4.3.3-mpi.patch')
# Dependencies:
depends_on("curl") # required for DAP support
depends_on("hdf", when='+hdf4')
depends_on("hdf5") # required for NetCDF-4 support
depends_on("zlib") # required for NetCDF-4 support
def install(self, spec, prefix):
config_args = [
"--enable-fsync",
"--enable-v2",
"--enable-utilities",
"--enable-shared",
"--enable-static",
"--enable-largefile",
# necessary for HDF5 support
"--enable-netcdf-4",
"--enable-dynamic-loading",
# necessary for DAP support
"--enable-dap"
]
# HDF4 support
if '+hdf4' in spec:
config_args.append("--enable-hdf4")
# Fortran support
# In version 4.2+, NetCDF-C and NetCDF-Fortran have split.
# They can be installed separately, but this bootstrap procedure
# should be able to install both at the same time.
# Note: this is a new experimental feature
if '+fortran' in spec:
config_args.append("--enable-remote-fortran-bootstrap")
configure(*config_args)
make()
make("install")
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