configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h @ONLY)
include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})

if (NOT LEXESIS_EXE_FOUND)
    add_custom_command(DEPENDS ext-lexesis "${CMAKE_CURRENT_SOURCE_DIR}/parsodusLexer.lxs"
        COMMAND ${LEXESIS_EXE} ARGS -d "${CMAKE_CURRENT_BINARY_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/parsodusLexer.lxs"
        OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/ParsodusLexer.h" "${CMAKE_CURRENT_BINARY_DIR}/ParsodusLexer.cpp"
        )
else()
    add_custom_command(DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/parsodusLexer.lxs"
        COMMAND ${LEXESIS_EXE} ARGS -d "${CMAKE_CURRENT_BINARY_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/parsodusLexer.lxs"
        OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/ParsodusLexer.h" "${CMAKE_CURRENT_BINARY_DIR}/ParsodusLexer.cpp"
        )
endif()
include_directories("${CMAKE_CURRENT_BINARY_DIR}")

add_library(Parsodus-util
    util/firstset.cpp
    util/followset.cpp
    )

add_library(Parsodus-tables
    lrtables/LR0Item.cpp
    lrtables/LR0Itemset.cpp
    lrtables/SLR1Itemset.cpp
    lrtables/LR1Item.cpp
    lrtables/LR1Itemset.cpp
    lrtables/LALR1Itemset.cpp
    )

# add_library(Parsodus-backends
#     )

add_library(pds
    backend.cpp
    driver.cpp
    template.cpp
    inputparser.cpp
    backendmanager.cpp
    "${CMAKE_CURRENT_BINARY_DIR}/ParsodusLexer.cpp"
    )


add_executable(Parsodus
    main.cpp
    )
target_link_libraries(Parsodus
    Parsodus-util
    Parsodus-tables
    # Parsodus-backends
    pds
    mstch::mstch)

install(TARGETS Parsodus
    RUNTIME DESTINATION bin
    )