From 3f6a5deac97cdf85186c6e1164ce6895eb38c36f Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 21 Jul 2022 11:54:59 +0200
Subject: Don't issue conditional dependency declaration warning for imported
 projects

---
 libbuild2/dist/module.hxx    |  1 +
 libbuild2/dist/operation.cxx | 28 ++++++++++++++++++++++++++--
 2 files changed, 27 insertions(+), 2 deletions(-)

(limited to 'libbuild2/dist')

diff --git a/libbuild2/dist/module.hxx b/libbuild2/dist/module.hxx
index 314dc96..9c682d0 100644
--- a/libbuild2/dist/module.hxx
+++ b/libbuild2/dist/module.hxx
@@ -73,6 +73,7 @@ namespace build2
           : var_dist_package (v_d_p) {}
 
     public:
+      bool distributed = false; // True if this project is being distributed.
       vector<path> adhoc;
 
       struct callback
diff --git a/libbuild2/dist/operation.cxx b/libbuild2/dist/operation.cxx
index bce0823..87710d6 100644
--- a/libbuild2/dist/operation.cxx
+++ b/libbuild2/dist/operation.cxx
@@ -64,6 +64,30 @@ namespace build2
       return o;
     }
 
+    static void
+    dist_load_load (const values& vs,
+                    scope& rs,
+                    const path& bf,
+                    const dir_path& out_base,
+                    const dir_path& src_base,
+                    const location& l)
+    {
+      // @@ TMP: redo after release (do it here and not in execute, also add
+      //         custom search and do the other half there).
+      //
+#if 0
+      if (rs.out_path () != out_base || rs.src_path () != src_base)
+        fail (l) << "dist meta-operation target must be project root directory";
+#endif
+
+      // Mark this project as being distributed.
+      //
+      if (auto* m = rs.find_module<module> (module::name))
+        m->distributed = true;
+
+      load (vs, rs, bf, out_base, src_base, l);
+    }
+
     // Enter the specified source file as a target of type T. The path is
     // expected to be normalized and relative to src_root. If the third
     // argument is false, then first check if the file exists. If the fourth
@@ -1037,7 +1061,7 @@ namespace build2
       true,    // bootstrap_outer
       nullptr, // meta-operation pre
       &dist_operation_pre,
-      &load,   // normal load
+      &dist_load_load,
       &search, // normal search
       nullptr, // no match (see dist_execute()).
       &dist_load_execute,
@@ -1073,7 +1097,7 @@ namespace build2
       init_config (rs);
     }
 
-    void
+    static void
     dist_bootstrap_search (const values&,
                            const scope& rs,
                            const scope&,
-- 
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