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.
---
 libbuild2/config/init.cxx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'libbuild2/config')

diff --git a/libbuild2/config/init.cxx b/libbuild2/config/init.cxx
index 5dd2789..774ffb8 100644
--- a/libbuild2/config/init.cxx
+++ b/libbuild2/config/init.cxx
@@ -571,13 +571,12 @@ namespace build2
       rs.global_scope ().insert_rule<mtime_target> (
         configure_id, 0, "config.file", file_rule::instance);
 
-      //@@ outer
       rs.insert_rule<alias> (configure_id, 0, "config.alias", alias_rule::instance);
 
       // This allows a custom configure rule while doing nothing by default.
       //
-      rs.insert_rule<target> (configure_id, 0, "config", noop_rule::instance);
-      rs.insert_rule<file> (configure_id, 0, "config.file", noop_rule::instance);
+      rs.insert_rule<target> (configure_id, 0, "config.noop", noop_rule::instance);
+      rs.insert_rule<file> (configure_id, 0, "config.noop", noop_rule::instance);
 
       return true;
     }
-- 
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