From 974749aaf6fb4f397c1a81940bb338c9f5a98669 Mon Sep 17 00:00:00 2001
From: "Robert D. French" <robert@robertdfrench.me>
Date: Sun, 28 Aug 2016 22:15:15 -0400
Subject: [PATCH] Provide mpi-less variant for nco (#1643)
---
var/spack/repos/builtin/packages/nco/package.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/var/spack/repos/builtin/packages/nco/package.py b/var/spack/repos/builtin/packages/nco/package.py
index 16d72b4593..a25d69d9f6 100644
--- a/var/spack/repos/builtin/packages/nco/package.py
+++ b/var/spack/repos/builtin/packages/nco/package.py
@@ -36,8 +36,11 @@ class Nco(Package):
# See "Compilation Requirements" at:
# http://nco.sourceforge.net/#bld
+ variant('mpi', default=True)
depends_on('netcdf')
+ depends_on('netcdf+mpi', when='+mpi')
+ depends_on('netcdf~mpi', when='~mpi')
depends_on('antlr@2.7.7+cxx') # (required for ncap2)
depends_on('gsl') # (desirable for ncap2)
depends_on('udunits2') # (allows dimensional unit transformations)
--
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