# $Id: CMakeLists.macro.asn.txt 680773 2024-03-27 13:51:41Z ivanov $

NCBI_begin_lib(macro)
    NCBI_dataspecs(macro.asn)
    NCBI_uses_toolkit_libraries(seq)
    NCBI_project_watchers(stakhovv kans)

    if (NCBI_FSM_COMPILER_ENABLED)
        NCBI_custom_target_dependencies(macro_fsm_files)
    endif()

NCBI_end_lib()

if (NCBI_FSM_COMPILER_ENABLED)

    NCBI_begin_custom_target(macro_fsm_files)
        NCBI_custom_target_definition(define_macro_fsm_files_target)
        if (TARGET host.multipattern)
            NCBI_custom_target_dependencies(host.multipattern)
        else()
            NCBI_custom_target_dependencies(multipattern)
        endif()
    NCBI_end_custom_target()

endif()


function(define_macro_fsm_files_target variable access value current_list_file stack)
    set(_prt_modules
        weasel.txt
    )

    define_multipatern_inc_target(macro_fsm_files ${current_list_file} multipattern "${_prt_modules}" "-A")
endfunction()

function(define_multipatern_inc_target up_target current_list_file compiler modules more_args)

    cmake_path(GET current_list_file PARENT_PATH _source_dir)

    if (TARGET host.${compiler})
        set (_compiler "$<TARGET_PROPERTY:host.${compiler},LOCATION>")
    else()
        set (_compiler ${compiler})
    endif()

    set(_target_dir ${_source_dir})

    file(RELATIVE_PATH _rel_path ${NCBI_SRC_ROOT} ${_source_dir})
    # intermediate location at inc folder
    set(_target_dir_int ${NCBI_CFGINC_ROOT}/${_rel_path})

    add_custom_target(${up_target}
        COMMENT "Generate FSM files"
        SOURCES ${current_list_file} ${CMAKE_CURRENT_FUNCTION_LIST_FILE}
        )

    foreach(_module ${modules})

        # remove suffix
        string(REGEX REPLACE "\\..*" "" _tmp_module_name "${_module}")

        set(_prt_file ${_module})
        set(_inc_file ${_tmp_module_name}.inc)
        set(_target fsm_${_tmp_module_name}_inc)

        add_custom_command(
            OUTPUT ${_target_dir}/${_inc_file}
            COMMAND ${CMAKE_COMMAND} -E make_directory ${_target_dir_int}
            COMMAND ${_compiler} -o ${_target_dir_int}/${_inc_file} -i ${_prt_file} ${more_args} 
            WORKING_DIRECTORY ${_source_dir}
            COMMENT "Running ${compiler} for ${_prt_file}"
            DEPENDS ${current_list_file} ${_source_dir}/${_prt_file} ${_compiler} ${CMAKE_CURRENT_FUNCTION_LIST_FILE}
            )

        add_custom_target(
            ${_target}
            DEPENDS ${_target_dir}/${_inc_file}
        )
        add_dependencies(${up_target} ${_target})
    endforeach()

endfunction()
