# Parsodus - A language agnostic parser generator
# Copyright © 2016-2017 Thomas Avé, Robin Jadoul, Kobe Wullaert
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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_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(pds
    backend.cpp
    driver.cpp
    inputparser.cpp
    backendmanager.cpp
    parsodusParser.cpp
    parser.cpp
    "${CMAKE_CURRENT_BINARY_DIR}/ParsodusLexer.cpp"
    )
add_dependencies(pds mstch::mstch)


add_executable(Parsodus
    main.cpp
    )
target_link_libraries(Parsodus
    Parsodus-util
    Parsodus-tables
    # Parsodus-backends
    templ
    pds
	lxsinput
    mstch::mstch
    ${G3LOG_LIBRARY}
    ${CMAKE_THREAD_LIBS_INIT}
    )

install(TARGETS Parsodus pds Parsodus-util Parsodus-tables EXPORT ParsodusTargets
    RUNTIME DESTINATION bin
    LIBRARY DESTINATION lib
    ARCHIVE DESTINATION lib
    INCLUDES DESTINATION include
    )