DependencyAction.cpp

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#include "Actions/DependencyAction.hpp"
 
bool myDependencyCollector::sawDependency(llvm::StringRef, bool, bool IsSystem, bool, bool)
{
    if(IsSystem) {
        return false;
    } else {
        return true;
    }
}
bool myDependencyCollector::needSystemDependencies() { return false; }
 
bool DependencyAction::usesPreprocessOnly() const { return true; }
bool DependencyAction::BeginSourceFileAction(clang::CompilerInstance& ci)
{
    clang::Preprocessor& pp = ci.getPreprocessor();
    col = std::make_unique<myDependencyCollector>();
    col->attachToPreprocessor(pp);
    return true;
}
 
void DependencyAction::EndSourceFileAction()
{
    auto deps = col->getDependencies();
    *dependencies = std::vector<std::string>(deps.begin(), deps.end());
}