From e380b08bab440c42e0a18c93161fbfb117f83755 Mon Sep 17 00:00:00 2001
From: Geoffrey Malcolm Oxberry <goxberry@gmail.com>
Date: Mon, 30 Jul 2018 16:16:24 -0700
Subject: spack general packages.yaml defaults: add unwind

This commit adds 'libunwind' as the default 'unwind' provider in
spack. This preference should be overridden by the
darwin/packages.yaml file on macOS. Continues the changes discussed in
---
 etc/spack/defaults/packages.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/etc/spack/defaults/packages.yaml b/etc/spack/defaults/packages.yaml
index e760158554..961fb157f0 100644
--- a/etc/spack/defaults/packages.yaml
+++ b/etc/spack/defaults/packages.yaml
@@ -39,3 +39,5 @@ packages:
       scalapack: [netlib-scalapack]
       szip: [libszip, libaec]
       tbb: [intel-tbb]
+      unwind: [libunwind]
+
-- 
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