From 8c257da85cde2df8f459f0c7610445971fffb2a8 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Tue, 8 Mar 2022 21:12:57 +0300
Subject: Add JSON format support for --structured-result option and info meta
 operation

---
 libbuild2/target-state.hxx | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'libbuild2/target-state.hxx')

diff --git a/libbuild2/target-state.hxx b/libbuild2/target-state.hxx
index ea7015c..a6106f7 100644
--- a/libbuild2/target-state.hxx
+++ b/libbuild2/target-state.hxx
@@ -43,8 +43,14 @@ namespace build2
     return l;
   }
 
-  LIBBUILD2_SYMEXPORT ostream&
-  operator<< (ostream&, target_state); // target.cxx
+  LIBBUILD2_SYMEXPORT string
+  to_string (target_state); // target.cxx
+
+  inline ostream&
+  operator<< (ostream& o, target_state ts)
+  {
+    return o << to_string (ts);
+  }
 }
 
 #endif // LIBBUILD2_TARGET_STATE_HXX
-- 
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