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/bin/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/bin/rule.cxx')
| -rw-r--r-- | libbuild2/bin/rule.cxx | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libbuild2/bin/rule.cxx b/libbuild2/bin/rule.cxx index 021a768..85cc9de 100644 --- a/libbuild2/bin/rule.cxx +++ b/libbuild2/bin/rule.cxx @@ -20,7 +20,7 @@ namespace build2 // obj_rule // bool obj_rule:: - match (action a, target& t, const string&) const + match (action a, target& t) const { const char* n (t.dynamic_type ().name); // Ignore derived type. @@ -35,7 +35,7 @@ namespace build2 // libul_rule // bool libul_rule:: - match (action a, target& t, const string&) const + match (action a, target& t) const { fail << diag_doing (a, t) << " target group" << info << "explicitly select libua{} or libus{} member" << endf; @@ -50,7 +50,7 @@ namespace build2 // our prerequisites. // bool lib_rule:: - match (action a, target& xt, const string&) const + match (action a, target& xt) const { lib& t (xt.as<lib> ()); |