From 76be0a35f6c37cda7ba65530330f1ac246fb52a8 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 6 Apr 2022 11:26:52 +0200
Subject: Add support for rule hints

A rule hint is a target attribute, for example:

[rule_hint=cxx] exe{hello}: c{hello}

Rule hints can be used to resolve ambiguity when multiple rules match the same
target as well as to override an unambiguous match.
---
 build2/cli/rule.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'build2/cli/rule.cxx')

diff --git a/build2/cli/rule.cxx b/build2/cli/rule.cxx
index 5c03d9c..a11380e 100644
--- a/build2/cli/rule.cxx
+++ b/build2/cli/rule.cxx
@@ -41,7 +41,7 @@ namespace build2
     }
 
     bool compile_rule::
-    match (action a, target& t, const string&) const
+    match (action a, target& t) const
     {
       tracer trace ("cli::compile_rule::match");
 
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