From 01d848149c22a69a62eada5fedc2406c54d95ba8 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 5 Apr 2019 09:41:18 +0200
Subject: Support for --dry-run|-n mode, perform update part

---
 build2/in/rule.hxx | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'build2/in/rule.hxx')

diff --git a/build2/in/rule.hxx b/build2/in/rule.hxx
index 001fc66..b3430c5 100644
--- a/build2/in/rule.hxx
+++ b/build2/in/rule.hxx
@@ -19,6 +19,9 @@ namespace build2
     // Note that a derived rule can use the target data pad to cache data
     // (e.g., in match()) to be used in substitute/lookup() calls.
     //
+    // Note also that currently this rule ignores the dry-run mode (see
+    // perform_update() for the rationale).
+    //
     class rule: public build2::rule
     {
     public:
-- 
cgit v1.1