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/install/rule.cxx | |
| 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/install/rule.cxx')
| -rw-r--r-- | libbuild2/install/rule.cxx | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libbuild2/install/rule.cxx b/libbuild2/install/rule.cxx index 468fcc3..0a1b994 100644 --- a/libbuild2/install/rule.cxx +++ b/libbuild2/install/rule.cxx @@ -53,7 +53,7 @@ namespace build2 const alias_rule alias_rule::instance; bool alias_rule:: - match (action, target&, const string&) const + match (action, target&) const { // We always match. // @@ -168,7 +168,7 @@ namespace build2 const fsdir_rule fsdir_rule::instance; bool fsdir_rule:: - match (action, target&, const string&) const + match (action, target&) const { // We always match. // @@ -203,10 +203,10 @@ namespace build2 const group_rule group_rule::instance (false /* see_through_only */); bool group_rule:: - match (action a, target& t, const string& h) const + match (action a, target& t) const { - return (!see_through || t.type ().see_through) && - alias_rule::match (a, t, h); + return (!see_through_only || t.type ().see_through ()) && + alias_rule::match (a, t); } const target* group_rule:: @@ -300,7 +300,7 @@ namespace build2 const file_rule file_rule::instance; bool file_rule:: - match (action, target&, const string&) const + match (action, target&) const { // We always match, even if this target is not installable (so that we // can ignore it; see apply()). |