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py-netcdf4: avoid using system installs of dependencies (#10885)

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Use environment variables to point setup.py to Spack installations
of hdf5/netcdf
This commit is contained in:
Dustin Lagoy 2019-03-25 18:03:02 -07:00 committed by Peter Scheibel
parent c124b1f471
commit 4c68d2e14e
1 changed files with 10 additions and 0 deletions
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10
var/spack/repos/builtin/packages/py-netcdf4/package.py
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@ -23,3 +23,13 @@ class PyNetcdf4(PythonPackage):
depends_on('netcdf')
depends_on('hdf5@1.8.0:')
def setup_environment(self, spack_env, run_env):
"""Ensure installed netcdf and hdf5 libraries are used"""
# Explicitly set these variables so setup.py won't erroneously pick up
# system versions
spack_env.set('USE_SETUPCFG', '0')
spack_env.set('HDF5_INCDIR', self.spec['hdf5'].prefix.include)
spack_env.set('HDF5_LIBDIR', self.spec['hdf5'].prefix.lib)
spack_env.set('NETCDF4_INCDIR', self.spec['netcdf'].prefix.include)
spack_env.set('NETCDF4_LIBDIR', self.spec['netcdf'].prefix.lib)