From 9aa834caaa21a52704db6eb85e94eba95ecb303d Mon Sep 17 00:00:00 2001
From: Dave Abrahams <dave@boostpro.com>
Date: Wed, 8 Jan 2003 18:16:32 +0000
Subject: [PATCH] added missing validate-property-sets

[SVN r16798]
---
 src/build/property.jam | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/build/property.jam b/src/build/property.jam
index 3093649e4..a9f8af3b3 100644
--- a/src/build/property.jam
+++ b/src/build/property.jam
@@ -224,6 +224,17 @@ rule validate ( property : feature-space ?  )
     }
 }
 
+rule validate-property-sets ( property-sets * : feature-space ? )
+{
+    for local s in $(property-sets)
+    {
+        for local p in [ feature.split $(s) ]
+        {
+            validate $(p) ;
+        }
+    }
+}
+
 # Makes a property set from 'specification', converting implicit values into 
 # full properties.
 # TODO: Might want to use 'feature-space' here as well as in other rules.