From c279979af18d59d935512d91c7e75762b914bdfd Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Tue, 18 Jul 2023 18:14:07 +0300
Subject: Don't reconfigure dependency if negotiated configuration doesn't
 change

---
 bpkg/pkg-configure.hxx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'bpkg/pkg-configure.hxx')

diff --git a/bpkg/pkg-configure.hxx b/bpkg/pkg-configure.hxx
index 099e1e8..24e06a3 100644
--- a/bpkg/pkg-configure.hxx
+++ b/bpkg/pkg-configure.hxx
@@ -83,6 +83,11 @@ namespace bpkg
     // config_variables member.
     //
     vector<config_variable> config_sources; // Note: name and source.
+
+    // SHA256 checksum of variables (names and values) referred to by the
+    // config_sources member.
+    //
+    string config_checksum;
   };
 
   // Return the "would be" state for packages that would be configured
-- 
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