CppCheck.cmake

if(NOT CPPCHECK_TOOL_PATH)
    return()
endif()
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(CPPCHECK_PARALLEL 4)
if(DEFINED ENV{CMAKE_BUILD_PARALLEL_LEVEL})
    set(CPPCHECK_PARALLEL $ENV{CMAKE_BUILD_PARALLEL_LEVEL})
elseif(DEFINED CMAKE_BUILD_PARALLEL_LEVEL)
    set(CPPCHECK_PARALLEL ${CMAKE_BUILD_PARALLEL_LEVEL})
endif()
configure_file(
    ${PROJECT_SOURCE_DIR}/scripts/test/cppcheck.in.sh
    ${PROJECT_BINARY_DIR}/cppcheck.sh
)

if(DEFINED ENV{NUM_THREADS})
    set(CPPCHECK_THREADS -j $ENV{NUM_THREADS})
endif()

add_custom_target(
    cppcheck
    COMMAND
        ${CPPCHECK_TOOL_PATH}
        --project=${PROJECT_BINARY_DIR}/compile_commands.json --language=c++
        --std=c++20 --enable=all --inconclusive ${CPPCHECK_THREADS} -i
        ${PROJECT_BINARY_DIR}/CMakeFiles -i ${PROJECT_BINARY_DIR}/_deps -i
        ${PROJECT_SOURCE_DIR}/ThirdParty -i
        ${PROJECT_SOURCE_DIR}/Applications/DataExplorer -i
        ${PROJECT_SOURCE_DIR}/Tests --xml --xml-version=2
        --output-file=${PROJECT_BINARY_DIR}/cppcheck.log ${PROJECT_SOURCE_DIR}
)