From 729b56300c441a0d63c7d2013eb5a881211d352b Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 29 Jul 2015 12:20:53 +0200
Subject: Initial support for target type/pattern-specific variables

---
 build/target-type | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'build/target-type')

diff --git a/build/target-type b/build/target-type
index d5e7971..154714c 100644
--- a/build/target-type
+++ b/build/target-type
@@ -42,6 +42,12 @@ namespace build
     is_a () const {return is_a (typeid (T));}
   };
 
+  inline bool
+  operator< (const target_type& x, const target_type& y)
+  {
+    return x.id < y.id;
+  }
+
   inline std::ostream&
   operator<< (std::ostream& os, const target_type& tt)
   {
-- 
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