diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2023-10-17 15:01:53 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2023-11-01 10:25:35 +0200 |
| commit | c5d8a9cf5137c3272cab4981eeff97c16304de95 (patch) | |
| tree | fb28084f9b022cda996c7c16d4b1370d019619a0 /libbuild2/rule.cxx | |
| parent | d3b4636ca3f4c3ad98c8096326c5b1460d05691d (diff) | |
Add notion of match options
Now, when matching a rule, the caller may request a subset of the full
functionality of performing an operation on a target. This is achieved
with match options.
Diffstat (limited to 'libbuild2/rule.cxx')
| -rw-r--r-- | libbuild2/rule.cxx | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/libbuild2/rule.cxx b/libbuild2/rule.cxx index 13dd467..04d6b38 100644 --- a/libbuild2/rule.cxx +++ b/libbuild2/rule.cxx @@ -15,13 +15,22 @@ using namespace butl; namespace build2 { - // rule (vtable) + // rule // rule:: ~rule () { } + void rule:: + reapply (action, target&, match_extra&) const + { + // Unless the rule overrode cur_options, this function should never get + // called. And if it did, then it should override this function. + // + assert (false); + } + const target* rule:: import (const prerequisite_key&, const optional<string>&, @@ -37,7 +46,7 @@ namespace build2 sub_match (const string& n, operation_id o, action a, target& t, match_extra& me) const { - // First check for an ad hoc recipe (see match_rule() for details). + // First check for an ad hoc recipe (see match_rule_impl() for details). // if (!t.adhoc_recipes.empty ()) { |