From 280c4fc46e8485d52a5faaf4c9585b865080ed7b Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 17 Sep 2021 13:03:16 +0200
Subject: Add fallback update-for-uninstall rule to global scope

---
 libbuild2/install/init.cxx | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'libbuild2/install')

diff --git a/libbuild2/install/init.cxx b/libbuild2/install/init.cxx
index 185fc0f..6f83015 100644
--- a/libbuild2/install/init.cxx
+++ b/libbuild2/install/init.cxx
@@ -383,12 +383,15 @@ namespace build2
         bs.insert_rule<target> (perform_install_id,   "install.file", gr);
         bs.insert_rule<target> (perform_uninstall_id, "uninstall.file", gr);
 
-        // Register the fallback file rule for the update-for-install
+        // Register the fallback file rule for the update-for-[un]install
         // operation, similar to update.
         //
         rs.global_scope ().insert_rule<mtime_target> (
-          perform_install_id, "install.file", file_rule::instance);
-     }
+          perform_install_id, "install.file", fr);
+
+        rs.global_scope ().insert_rule<mtime_target> (
+          perform_uninstall_id, "uninstall.file", fr);
+      }
 
       // Configuration.
       //
-- 
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