diff options
Diffstat (limited to 'cmake/Modules/CodeCoverage.cmake')
| -rw-r--r-- | cmake/Modules/CodeCoverage.cmake | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/cmake/Modules/CodeCoverage.cmake b/cmake/Modules/CodeCoverage.cmake index addd10abd..1bd3a7868 100644 --- a/cmake/Modules/CodeCoverage.cmake +++ b/cmake/Modules/CodeCoverage.cmake @@ -3,6 +3,11 @@ if (NOT CODE_COVERAGE_LCOV) message(FATAL_ERROR "Cannot find lcov...") endif() +find_program(CODE_COVERAGE_LLVM_COV llvm-cov) +if (NOT CODE_COVERAGE_LLVM_COV) + message(FATAL_ERROR "Cannot find llvm-cov...") +endif() + find_program(CODE_COVERAGE_GENHTML genhtml) if (NOT CODE_COVERAGE_GENHTML) message(FATAL_ERROR "Cannot find genhtml...") @@ -11,6 +16,14 @@ endif() set(CMAKE_CXX_FLAGS_COVERAGE "-g -O0 --coverage") function(setup_lcov_test_target_coverage target_name output_dir capture_dirs source_dirs) + if (NOT DEFINED LIBCXX_BINARY_DIR) + message(FATAL_ERROR "Variable must be set") + endif() + + set(GCOV_TOOL "${LIBCXX_BINARY_DIR}/llvm-cov-wrapper") + file(GENERATE OUTPUT ${GCOV_TOOL} + CONTENT "#!/usr/bin/env bash\n${CODE_COVERAGE_LLVM_COV} gcov \"$@\"\n") + file(MAKE_DIRECTORY ${output_dir}) set(CAPTURE_DIRS "") @@ -27,8 +40,9 @@ function(setup_lcov_test_target_coverage target_name output_dir capture_dirs sou message(STATUS "Extract Directories: ${EXTRACT_DIRS}") add_custom_target(generate-lib${target_name}-coverage - COMMAND ${CODE_COVERAGE_LCOV} --capture ${CAPTURE_DIRS} -o test_coverage.info - COMMAND ${CODE_COVERAGE_LCOV} --extract test_coverage.info ${EXTRACT_DIRS} -o test_coverage.info + COMMAND chmod +x ${GCOV_TOOL} + COMMAND ${CODE_COVERAGE_LCOV} --gcov-tool ${GCOV_TOOL} --capture ${CAPTURE_DIRS} -o test_coverage.info + COMMAND ${CODE_COVERAGE_LCOV} --gcov-tool ${GCOV_TOOL} --extract test_coverage.info ${EXTRACT_DIRS} -o test_coverage.info COMMAND ${CODE_COVERAGE_GENHTML} --demangle-cpp test_coverage.info -o test_coverage COMMAND ${CMAKE_COMMAND} -E remove test_coverage.info WORKING_DIRECTORY ${output_dir} |