Update Coverage.cmake: output XML report

Author: ramsafin

cmake/Coverage.cmake

@@ -1,20 +1,17 @@
 if(ENABLE_COVERAGE)
   find_program(GCOVR_EXE gcovr REQUIRED)
-  set(COVERAGE_OUTPUT_DIR "${CMAKE_BINARY_DIR}/coverage-report")
+  set(COVERAGE_OUTPUT_DIR "${CMAKE_BINARY_DIR}")
 
   add_custom_target(coverage
     COMMAND ${CMAKE_COMMAND} -E make_directory ${COVERAGE_OUTPUT_DIR}
     COMMAND ${GCOVR_EXE}
             --root ${CMAKE_SOURCE_DIR}
+            --xml-pretty
             --print-summary
-            --html
-            --html-details
-            --fail-under-line 80
             --exclude ${CMAKE_BINARY_DIR}
             --exclude ${CMAKE_SOURCE_DIR}/app
             --exclude ${CMAKE_SOURCE_DIR}/tests
-            --exclude ${CMAKE_SOURCE_DIR}/benchmarks
-            --output ${COVERAGE_OUTPUT_DIR}/index.html
+            --output ${COVERAGE_OUTPUT_DIR}/coverage.xml
     WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
     COMMENT "Generating coverage report with gcovr"
     VERBATIM