func (self *Runtime) makeRule(astrule *dsl.ASTBuildRule) (*BuildRule, []error) {
targets, sources, errs := self.makeRuleNodes(astrule)
if len(errs) > 0 {
return nil, errs
}
allactions := NewSequenceAction()
for _, action_ := range astrule.Actions() {
switch action := action_.(type) {
case *dsl.ASTString:
allactions.AddCommand(action)
case *dsl.ASTAssignment:
allactions.AddAssignment(action)
case *dsl.ASTFunctionCall:
allactions.AddFunctionCall(action)
}
}
rule := NewBuildRule(self, targets, sources)
rule.action = allactions
return rule, nil
}
