// file : libbuild2/bin/rule.hxx -*- C++ -*- // license : MIT; see accompanying LICENSE file #ifndef LIBBUILD2_BIN_RULE_HXX #define LIBBUILD2_BIN_RULE_HXX #include #include #include #include namespace build2 { namespace bin { // "Fail rule" for obj{}, [h]bmi{}, and libu{} that issues diagnostics if // someone tries to build any of these groups directly. // class fail_rule: public simple_rule { public: fail_rule () {} virtual bool match (action, target&, const string&) const override; virtual recipe apply (action, target&) const override; }; // Pass-through to group members rule, similar to alias. // class LIBBUILD2_BIN_SYMEXPORT lib_rule: public simple_rule { public: lib_rule () {} virtual bool match (action, target&, const string&) const override; virtual recipe apply (action, target&) const override; static target_state perform (action, const target&); }; } } #endif // LIBBUILD2_BIN_RULE_HXX