set(LLVM_LINK_COMPONENTS core support object coverage profiledata) add_llvm_tool(llvm-cov llvm-cov.cpp gcov.cpp CodeCoverage.cpp CoverageExporterJson.cpp CoverageFilters.cpp CoverageReport.cpp CoverageSummaryInfo.cpp SourceCoverageView.cpp SourceCoverageViewHTML.cpp SourceCoverageViewText.cpp TestingSupport.cpp )