1 files changed, 6 insertions, 0 deletions
diff --git a/build2/b.cli b/build2/b.cli
index 79edd59..0426844 100644
--- a/build2/b.cli
+++ b/build2/b.cli
@@ -405,6 +405,12 @@ namespace build2
        \c{-j 0} for default concurrency)."
     }
 
+    bool --match-only
+    {
+      "Match the rules but do not execute the operation. This mode is primarily
+       useful for profiling."
+    }
+
     bool --no-column
     {
       "Don't print column numbers in diagnostics."