diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2022-04-06 11:26:52 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2022-04-06 13:51:56 +0200 |
| commit | 76be0a35f6c37cda7ba65530330f1ac246fb52a8 (patch) | |
| tree | f613ceafcf6c7208984d4536653061c4e0c23be7 /libbuild2/cc/install-rule.hxx | |
| parent | 0a9dd0c7d31cbba2170fdfda4b747a1fe5ce665a (diff) | |
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.
Diffstat (limited to 'libbuild2/cc/install-rule.hxx')
| -rw-r--r-- | libbuild2/cc/install-rule.hxx | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/libbuild2/cc/install-rule.hxx b/libbuild2/cc/install-rule.hxx index acd1bd8..70ee711 100644 --- a/libbuild2/cc/install-rule.hxx +++ b/libbuild2/cc/install-rule.hxx @@ -38,8 +38,10 @@ namespace build2 filter (const scope*, action, const target&, prerequisite_iterator&) const override; + // Note: rule::match() override. + // virtual bool - match (action, target&, const string&) const override; + match (action, target&, const string&, match_extra&) const override; virtual recipe apply (action, target&) const override; @@ -71,8 +73,10 @@ namespace build2 filter (const scope*, action, const target&, prerequisite_iterator&) const override; + // Note: rule::match() override. + // virtual bool - match (action, target&, const string&) const override; + match (action, target&, const string&, match_extra&) const override; private: const link_rule& link_; |