diff options
Diffstat (limited to 'build2/bash/rule.hxx')
| -rw-r--r-- | build2/bash/rule.hxx | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/build2/bash/rule.hxx b/build2/bash/rule.hxx index 9957970..5110f97 100644 --- a/build2/bash/rule.hxx +++ b/build2/bash/rule.hxx @@ -58,8 +58,12 @@ namespace build2 const string&) const; }; - // Installation rule for bash scripts (exe{}) and modules (bash{}) that - // signals to in_rule that this is update for install. + // Installation rule for bash scripts (exe{}) and modules (bash{}). Here + // we do: + // + // 1. Signal to in_rule that this is update for install. + // + // 2. Custom filtering of prerequisites. // class install_rule: public install::file_rule { @@ -72,6 +76,9 @@ namespace build2 virtual recipe apply (action, target&) const override; + virtual const target* + filter (action, const target&, const prerequisite&) const override; + private: const in_rule& in_; }; |