bug fix lcov error during code-coverage.

Author: cbares

CMakeLists.txt

@@ -51,7 +51,7 @@ if(BUILD_CODE_COVERAGE)
   include(CodeCoverage)
   APPEND_COVERAGE_COMPILER_FLAGS()
   # Exclude all code not directly generated by user from code coverage
-  set(COVERAGE_GCOVR_EXCLUDES
+  set(COVER_GCOVR_EXCLUDES
     "/usr/*"
     "${PROJECT_SOURCE_DIR}/test/*"
     "${PROJECT_SOURCE_DIR}/extern/*"
@@ -65,14 +65,17 @@ if(BUILD_CODE_COVERAGE)
           )
   # Create target for code coverage
   SETUP_TARGET_FOR_COVERAGE_LCOV(
-    NAME code-coverage
-    EXECUTABLE sh ${test_runner}
-    DEPENDS ${test_runner}
+          NAME code-coverage
+          EXECUTABLE sh ${test_runner}
+          DEPENDS ${test_runner}
+          EXCLUDE ${COVER_GCOVR_EXCLUDES}
+          LCOV_ARGS "--ignore-errors" "mismatch"
     )
   SETUP_TARGET_FOR_COVERAGE_GCOVR_XML(
-    NAME code-coverage-gcov
-    EXECUTABLE sh ${test_runner}
-    DEPENDS ${test_runner}
+          NAME code-coverage-gcov
+          EXECUTABLE sh ${test_runner}
+          DEPENDS ${test_runner}
+          EXCLUDE ${COVER_GCOVR_EXCLUDES}
     )
 endif()