set(LANG_SOURCE_FILES

        ${CMAKE_CURRENT_SOURCE_DIR}/afrikaans.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/arabic_egypt.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/basque.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/belarusian.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/brazilian_portuguese.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/bulgarian.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/catalan.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/croatian.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/czech.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/danish.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/dutch.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/english_AU.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/english_US.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/esperanto.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/estonian.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/faroese.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/finnish.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/french.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/gaelic.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/galician.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/german.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/greek.txt

        ${CMAKE_CURRENT_SOURCE_DIR}/hebrew.txt

# Walk over all the (finished) language files, and generate a command to compile them

foreach(LANG_SOURCE_FILE IN LISTS LANG_SOURCE_FILES)

    get_filename_component(LANG_SOURCE_FILE_NAME_WE ${LANG_SOURCE_FILE} NAME_WE)

    set(LANG_BINARY_FILE ${LANG_BINARY_DIR}/${LANG_SOURCE_FILE_NAME_WE}.lng)

    add_custom_command(OUTPUT ${LANG_BINARY_FILE}

            COMMAND ${CMAKE_COMMAND} -E make_directory ${LANG_BINARY_DIR}

            COMMAND strgen

                    -s ${CMAKE_CURRENT_SOURCE_DIR}

                    -d ${LANG_BINARY_DIR}

                    ${LANG_SOURCE_FILE}

            MAIN_DEPENDENCY ${LANG_SOURCE_FILE}

            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}

            COMMENT "Compiling language ${LANG_SOURCE_FILE_NAME_WE}"

    )

    list(APPEND LANG_BINARY_FILES ${LANG_BINARY_FILE})

endforeach()

# Create a new target which compiles all language files

add_custom_target(language_files

        DEPENDS

        ${LANG_BINARY_FILES}

)

set(GENERATED_BINARY_DIR ${CMAKE_BINARY_DIR}/generated)

set(TABLE_BINARY_DIR ${GENERATED_BINARY_DIR}/table)

# Generate a command and target to create the strings table

add_custom_command_timestamp(OUTPUT ${TABLE_BINARY_DIR}/strings.h

        COMMAND ${CMAKE_COMMAND} -E make_directory ${TABLE_BINARY_DIR}

        COMMAND strgen

                -s ${CMAKE_CURRENT_SOURCE_DIR}

                -d ${TABLE_BINARY_DIR}

        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}

        COMMENT "Generating table/strings.h"

)

add_custom_target_timestamp(table_strings

        DEPENDS

        ${TABLE_BINARY_DIR}/strings.h

)

add_library(languages

        INTERFACE

)

target_include_directories(languages