based

0 # ---- Variables ----

1

2 find_program(LCOV lcov REQUIRED)

3 find_program(GENHTML genhtml REQUIRED)

4

5 # We use variables separate from what CTest uses, because those have

6 # customization issues

7 set(

8 COVERAGE_TRACE_COMMAND

9 ${LCOV} -c -q

10 -o "${PROJECT_BINARY_DIR}/coverage.info"

11 -d "${PROJECT_BINARY_DIR}"

12 --include "${PROJECT_SOURCE_DIR}/*"

13 --capture

14 --all

15 CACHE STRING

16 "; separated command to generate a trace for the 'coverage' target"

17 )

18

19 set(

20 COVERAGE_HTML_COMMAND

21 ${GENHTML} --legend -f -q

22 "${PROJECT_BINARY_DIR}/coverage.info"

23 -p "${PROJECT_SOURCE_DIR}"

24 -o "${PROJECT_BINARY_DIR}/coverage_html"

25 CACHE STRING

26 "; separated command to generate an HTML report for the 'coverage' target"

27 )

28

29 # ---- Coverage target ----

30

31 add_custom_target(

32 coverage

33 COMMAND ${COVERAGE_TRACE_COMMAND}

34 COMMAND ${COVERAGE_HTML_COMMAND}

35 COMMENT "Generating coverage report"

36 VERBATIM

37 )