From 4d30d9688bb5bebbf799dad38495940bbdf5aa20 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 12 Dec 2024 11:01:46 +0200
Subject: Suppress outcome diagnostics when building in module context

---
 libbuild2/module.cxx | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/libbuild2/module.cxx b/libbuild2/module.cxx
index 36a7ce5..df0da48 100644
--- a/libbuild2/module.cxx
+++ b/libbuild2/module.cxx
@@ -188,16 +188,20 @@ namespace build2
                         loc,
                         tgs);
 
+    // Note that we suppress all outcome diagnostics, even for failure since
+    // the extra `info: failed to update <target>` is not very useful (we
+    // expect an appropriate diagnostics frame explains what's going on).
+    //
     mo_perform.match   ({},      /* parameters */
                         a,
                         tgs,
-                        1,       /* diag (failures only) */
+                        0,       /* diag (none) */
                         false    /* progress */);
 
     mo_perform.execute ({},      /* parameters */
                         a,
                         tgs,
-                        1,       /* diag (failures only) */
+                        0,       /* diag (none) */
                         false    /* progress */);
 
     assert (tgs.size () == 1);
-- 
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