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turbine: Better auto-detection of R location (#11711)

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If R is provided by the system with a module (i.e. registered in
packages.yaml with a "module" entry) and has no discernible prefix,
this allows turbine to still make use of R.
This commit is contained in:
Justin M Wozniak 2019-07-03 13:24:21 -05:00 committed by Peter Scheibel
parent ea1df6a9b4
commit 28949787e9
1 changed files with 11 additions and 2 deletions
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13
var/spack/repos/builtin/packages/turbine/package.py
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@ -6,6 +6,8 @@
from spack import * from spack import *
import os
class Turbine(AutotoolsPackage): class Turbine(AutotoolsPackage):
"""Turbine: The Swift/T runtime""" """Turbine: The Swift/T runtime"""
@ -71,6 +73,13 @@ def configure_args(self):
args.append('--with-python-exe={0}'.format( args.append('--with-python-exe={0}'.format(
self.spec['python'].command.path)) self.spec['python'].command.path))
if '+r' in self.spec: if '+r' in self.spec:
args.append('--with-r={0}/rlib/R'.format( r_location = '{0}/rlib/R'.format(self.spec['r'].prefix)
self.spec['r'].prefix)) if not os.path.exists(r_location):
rscript = which('Rscript')
if rscript is not None:
r_location = rscript('-e', 'cat(R.home())', output=str)
else:
msg = 'Could not locate Rscript on your PATH!'
raise RuntimeError(msg)
args.append('--with-r={0}'.format(r_location))
return args return args