diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2023-10-17 15:01:53 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2023-10-26 13:29:24 +0200 |
| commit | 4d34633cfbd3936cb4d20545b48a031ba011db4c (patch) | |
| tree | 9ea6786ae920dfdf4e8622b7b630f34a21182d8e /libbuild2/rule.hxx | |
| parent | d3b4636ca3f4c3ad98c8096326c5b1460d05691d (diff) | |
WIP: add match_extra data member and rule::rematch()
Diffstat (limited to 'libbuild2/rule.hxx')
| -rw-r--r-- | libbuild2/rule.hxx | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libbuild2/rule.hxx b/libbuild2/rule.hxx index dea9c9a..c693f8d 100644 --- a/libbuild2/rule.hxx +++ b/libbuild2/rule.hxx @@ -34,6 +34,10 @@ namespace build2 // implementations. It is also a way for us to later pass more information // without breaking source compatibility. // + // A rule may support match options and if such a rule is rematched with + // different options, then reapply() is called. See + // match_extra::{cur,new}_options for background and details. + // struct match_extra; class LIBBUILD2_SYMEXPORT rule @@ -45,6 +49,9 @@ namespace build2 virtual recipe apply (action, target&, match_extra&) const = 0; + virtual void + reapply (action, target&, match_extra&) const; + rule () = default; virtual |