From 4db621c4cb73a0f53e38ec33665254990c5285f3 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 4 Aug 2021 07:14:39 +0200
Subject: Make sure configuration is not inside project with glue buildfile

---
 bdep/config.cxx | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/bdep/config.cxx b/bdep/config.cxx
index f06bb98..f16d8b0 100644
--- a/bdep/config.cxx
+++ b/bdep/config.cxx
@@ -120,7 +120,8 @@ namespace bdep
     name = move (s);
   }
 
-  // Verify the configuration directory is not inside one of the packages.
+  // Verify the configuration directory is not inside one of the packages or
+  // the project itself if it has a glue buildfile.
   //
   static void
   verify_configuration_path (const dir_path& cfg,
@@ -135,6 +136,18 @@ namespace bdep
         fail << "configuration directory " << cfg << " is inside package "
              << p.name << " (" << d << ")";
     }
+
+    if (cfg.sub (prj))
+    {
+      path bf;
+      if (exists (bf = prj / "buildfile") || exists (bf = prj / "build2file"))
+      {
+        fail << "configuration directory " << cfg << " is inside project "
+             << "directory " << prj <<
+          info << "remove glue " << bf << " if you would like to keep "
+             << "configurations inside your project";
+      }
+    }
   }
 
   shared_ptr<configuration>
-- 
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