54 lines
2.3 KiB
CMake
54 lines
2.3 KiB
CMake
|
# Check prereqs
|
||
|
|
find_program(LCOV_PATH lcov)
|
||
|
|
find_program(GENHTML_PATH genhtml)
|
||
|
|
|
||
|
|
if(NOT CMAKE_COMPILER_IS_GNUCXX)
|
||
|
|
# Clang version 3.0.0 and greater now supports gcov as well.
|
||
|
|
message(WARNING "Compiler is not GNU gcc! Clang Version 3.0.0 and greater supports gcov as well, but older versions don't.")
|
||
|
|
|
||
|
|
if(NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
|
||
|
|
message(FATAL_ERROR "Compiler is not GNU gcc! Aborting...")
|
||
|
|
endif()
|
||
|
|
endif() # NOT CMAKE_COMPILER_IS_GNUCXX
|
||
|
|
|
||
|
|
if (NOT (CMAKE_BUILD_TYPE STREQUAL "Debug" OR
|
||
|
|
CMAKE_BUILD_TYPE STREQUAL "Coverage"))
|
||
|
|
message( WARNING "Code coverage results with an optimized (non-Debug) "
|
||
|
|
"build may be misleading" )
|
||
|
|
endif() # NOT CMAKE_BUILD_TYPE STREQUAL "Debug"
|
||
|
|
|
||
|
|
# Param _targetname The name of new the custom make target
|
||
|
|
# Param _outputname lcov output is generated as _outputname.info
|
||
|
|
# HTML report is generated in _outputname/index.html
|
||
|
|
function(setup_target_for_coverage _targetname _outputname)
|
||
|
|
|
||
|
|
if(NOT LCOV_PATH)
|
||
|
|
message(FATAL_ERROR "lcov not found! Aborting...")
|
||
|
|
endif() # NOT LCOV_PATH
|
||
|
|
|
||
|
|
if(NOT GENHTML_PATH)
|
||
|
|
message(FATAL_ERROR "genhtml not found! Aborting...")
|
||
|
|
endif() # NOT GENHTML_PATH
|
||
|
|
|
||
|
|
# Setup target
|
||
|
|
add_custom_target(${_targetname}
|
||
|
|
COMMAND ${LCOV_PATH} -q --zerocounters --directory ${PROJECT_BINARY_PATH}/gazebo
|
||
|
|
# Capturing lcov counters and generating report
|
||
|
|
COMMAND ${LCOV_PATH} --quiet --no-checksum --directory ${PROJECT_BINARY_DIR}/gazebo --capture --output-file ${_outputname}.info 2>/dev/null
|
||
|
|
COMMAND ${LCOV_PATH} -q --remove ${_outputname}.info 'include/sdformat*' 'include/SimTK*' 'include/simbody*' 'include/simmath*' 'deps/*' 'build/*' 'test/*' '/usr/*' --output-file ${_outputname}.info.cleaned
|
||
|
|
COMMAND ${GENHTML_PATH} -q --legend -o ${_outputname} ${_outputname}.info.cleaned
|
||
|
|
COMMAND ${CMAKE_COMMAND} -E remove ${_outputname}.info
|
||
|
|
${_outputname}.info.cleaned
|
||
|
|
|
||
|
|
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
|
||
|
|
COMMENT "Resetting code coverage counters to zero.\n"
|
||
|
|
"Processing code coverage counters and generating report."
|
||
|
|
)
|
||
|
|
|
||
|
|
# Show info where to find the report. And cleanup
|
||
|
|
add_custom_command(TARGET ${_targetname} POST_BUILD
|
||
|
|
COMMAND ;
|
||
|
|
COMMENT "Open ./${_outputname}/index.html in your browser to view the coverage report.")
|
||
|
|
|
||
|
|
endfunction() # SETUP_TARGET_FOR_COVERAGE
|