From c4fddcc6e977eb7040c48581eb90f1a441cf3e71 Mon Sep 17 00:00:00 2001
From: Todd Gamblin <tgamblin@llnl.gov>
Date: Thu, 10 Mar 2016 03:15:49 -0800
Subject: Add 'provders' back into packages.yaml schema

---
 lib/spack/spack/config.py | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/spack/spack/config.py b/lib/spack/spack/config.py
index 95a988f7ff..3a785fe692 100644
--- a/lib/spack/spack/config.py
+++ b/lib/spack/spack/config.py
@@ -224,6 +224,15 @@ section_schemas = {
                                 'type':  'boolean',
                                 'default': False,
                              },
+                            'providers': {
+                                'type':  'object',
+                                'default': {},
+                                'additionalProperties': False,
+                                'patternProperties': {
+                                    r'\w[\w-]*': {
+                                        'type' : 'array',
+                                        'default' : [],
+                                        'items' : { 'type' : 'string' },},},},
                             'paths': {
                                 'type' : 'object',
                                 'default' : {},
@@ -534,11 +543,11 @@ def spec_externals(spec):
     allpkgs = get_config('packages')
     name = spec.name
     spec_locations = []
-    
+
     pkg_paths = allpkgs.get(name, {}).get('paths', None)
     if not pkg_paths:
         return []
-    
+
     for pkg,path in pkg_paths.iteritems():
         if not spec.satisfies(pkg):
             continue
-- 
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