1 files changed, 7 insertions, 0 deletions
diff --git a/build2/b.cli b/build2/b.cli
index c2a34c8..6e6800f 100644
--- a/build2/b.cli
+++ b/build2/b.cli
@@ -251,6 +251,13 @@ namespace build2
        is used."
     }
 
+    bool --serial-stop|-s
+    {
+      "Run serially and stop at the first error. This mode is useful to
+       investigate build failured that are caused by build system errors
+       rather than compilation errors."
+    }
+
     bool --no-column
     {
       "Don't print column numbers in diagnostics."