From 1b8c19b427f7e0ec6a747df60eb9334a620843b7 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 20 Apr 2022 09:42:35 +0200
Subject: Add explicit flag to more efficiently avoid repeated load_root()
 calls

---
 libbuild2/scope.hxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'libbuild2/scope.hxx')

diff --git a/libbuild2/scope.hxx b/libbuild2/scope.hxx
index f21fe01..948fc7d 100644
--- a/libbuild2/scope.hxx
+++ b/libbuild2/scope.hxx
@@ -488,7 +488,8 @@ namespace build2
       //
       optional<const build2::subprojects*> subprojects;
 
-      bool altn; // True if using alternative build file/directory naming.
+      bool altn;   // True if using alternative build file/directory naming.
+      bool loaded; // True if already loaded (load_root()).
 
       // Build file/directory naming scheme used by this project.
       //
-- 
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