#  SPDX-License-Identifier: MIT
#
#  ES-DE Frontend
#  CMakeLists.txt (es-app)
#
#  CMake configuration for es-app
#  Also contains the application packaging configuration.
#

project(es-de)

set(ES_HEADERS
    ${CMAKE_CURRENT_SOURCE_DIR}/src/ApplicationUpdater.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/CollectionSystemsManager.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/FileData.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/FileFilterIndex.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/FileSorts.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/GamelistFileParser.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/MediaViewer.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/MetaData.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/MiximageGenerator.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/PlatformId.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/PDFViewer.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/Screensaver.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/SystemData.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/UIModeController.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/VolumeControl.h

    # GUIs
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiAlternativeEmulators.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiApplicationUpdater.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiCollectionSystemsOptions.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiGamelistFilter.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiGamelistOptions.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiLaunchScreen.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiMediaViewerOptions.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiMenu.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiMetaDataEd.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiOfflineGenerator.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiOrphanedDataCleanup.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiScraperMenu.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiScraperMulti.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiScraperSearch.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiScraperSingle.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiScreensaverOptions.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiSettings.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiThemeDownloader.h

    # Scrapers
    ${CMAKE_CURRENT_SOURCE_DIR}/src/scrapers/GamesDBJSONScraper.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/scrapers/GamesDBJSONScraperResources.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/scrapers/Scraper.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/scrapers/ScreenScraper.h

    # Views
    ${CMAKE_CURRENT_SOURCE_DIR}/src/views/GamelistBase.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/views/GamelistView.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/views/SystemView.h
    ${CMAKE_CURRENT_SOURCE_DIR}/src/views/ViewController.h
)

set(ES_SOURCES
    ${CMAKE_CURRENT_SOURCE_DIR}/src/ApplicationUpdater.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/CollectionSystemsManager.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/FileData.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/FileFilterIndex.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/FileSorts.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/GamelistFileParser.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/main.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/MediaViewer.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/MetaData.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/MiximageGenerator.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/PlatformId.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/PDFViewer.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/Screensaver.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/SystemData.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/UIModeController.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/VolumeControl.cpp

    # GUIs
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiAlternativeEmulators.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiApplicationUpdater.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiCollectionSystemsOptions.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiGamelistFilter.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiGamelistOptions.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiLaunchScreen.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiMenu.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiMediaViewerOptions.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiMetaDataEd.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiOfflineGenerator.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiOrphanedDataCleanup.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiScraperMenu.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiScraperMulti.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiScraperSearch.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiScraperSingle.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiScreensaverOptions.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiSettings.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/guis/GuiThemeDownloader.cpp

    # Scrapers
    ${CMAKE_CURRENT_SOURCE_DIR}/src/scrapers/GamesDBJSONScraper.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/scrapers/GamesDBJSONScraperResources.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/scrapers/Scraper.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/scrapers/ScreenScraper.cpp

    # Views
    ${CMAKE_CURRENT_SOURCE_DIR}/src/views/GamelistBase.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/views/GamelistView.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/views/SystemView.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/views/ViewController.cpp
)

if(WIN32)
    LIST(APPEND ES_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/assets/ES-DE.rc)
endif()

#---------------------------------------------------------------------------------------------------
# OS-specific installation and package generation setup.

# Define target.
if(APPLE)
    include_directories(${COMMON_INCLUDE_DIRS} ${CMAKE_CURRENT_SOURCE_DIR}/src)
    add_executable(ES-DE ${ES_SOURCES} ${ES_HEADERS})
    target_link_libraries(ES-DE ${COMMON_LIBRARIES} es-core)
    set_target_properties(ES-DE PROPERTIES INSTALL_RPATH_USE_LINK_PATH TRUE)
    if(CMAKE_CXX_COMPILER_VERSION GREATER_EQUAL 15.0.0)
        target_link_options(ES-DE PRIVATE LINKER:-no_warn_duplicate_libraries)
    endif()
elseif(WIN32)
    include_directories(${COMMON_INCLUDE_DIRS} ${CMAKE_CURRENT_SOURCE_DIR}/src)
    add_executable(ES-DE WIN32 ${ES_SOURCES} ${ES_HEADERS})
    target_link_libraries(ES-DE ${COMMON_LIBRARIES} es-core)
    set_target_properties(ES-DE PROPERTIES INSTALL_RPATH_USE_LINK_PATH TRUE)
elseif(ANDROID)
    include_directories(${COMMON_INCLUDE_DIRS} ${CMAKE_CURRENT_SOURCE_DIR}/src)
    add_library(main MODULE ${ES_SOURCES} ${ES_HEADERS})
    target_link_libraries(main PRIVATE ${COMMON_LIBRARIES} ${CMAKE_DL_LIBS} es-core es-pdf-convert)
else()
    include_directories(${COMMON_INCLUDE_DIRS} ${CMAKE_CURRENT_SOURCE_DIR}/src)
    add_executable(es-de ${ES_SOURCES} ${ES_HEADERS})
    target_link_libraries(es-de ${COMMON_LIBRARIES} ${CMAKE_DL_LIBS} es-core)
    set_target_properties(es-de PROPERTIES INSTALL_RPATH_USE_LINK_PATH TRUE)
endif()

# Setup for installation and package generation.
if(WIN32)
    install(TARGETS ES-DE RUNTIME DESTINATION .)
    install(TARGETS es-pdf-convert RUNTIME DESTINATION es-pdf-converter)
    set(CMAKE_INSTALL_SYSTEM_RUNTIME_DESTINATION .)
    if(CMAKE_BUILD_TYPE MATCHES Debug)
        set(CMAKE_INSTALL_DEBUG_LIBRARIES TRUE)
    endif()
    install(FILES ../avcodec-60.dll
                  ../avfilter-9.dll
                  ../avformat-60.dll
                  ../avutil-58.dll
                  ../postproc-57.dll
                  ../swresample-4.dll
                  ../swscale-7.dll
                  ../FreeImage.dll
                  ../freetype.dll
                  ../git2.dll
                  ../glew32.dll
                  ../harfbuzz.dll
                  ../icudt75.dll
                  ../icuin75.dll
                  ../icuuc75.dll
                  ../libcrypto-3-x64.dll
                  ../libcurl-x64.dll
                  ../libiconv-2.dll
                  ../libintl-8.dll
                  ../libssl-3-x64.dll
                  ../lunasvg.dll
                  ../pugixml.dll
                  ../rlottie.dll
                  ../SDL2.dll
                  ../vcomp140.dll
                  DESTINATION .)
    install(FILES ../es-pdf-converter/charset.dll
                  ../es-pdf-converter/deflate.dll
                  ../es-pdf-converter/freetype.dll
                  ../es-pdf-converter/iconv.dll
                  ../es-pdf-converter/jpeg8.dll
                  ../es-pdf-converter/lcms2.dll
                  ../es-pdf-converter/Lerc.dll
                  ../es-pdf-converter/libcrypto-3-x64.dll
                  ../es-pdf-converter/libcurl.dll
                  ../es-pdf-converter/liblzma.dll
                  ../es-pdf-converter/libpng16.dll
                  ../es-pdf-converter/libssh2.dll
                  ../es-pdf-converter/openjp2.dll
                  ../es-pdf-converter/poppler.dll
                  ../es-pdf-converter/poppler-cpp.dll
                  ../es-pdf-converter/tiff.dll
                  ../es-pdf-converter/zlib.dll
                  ../es-pdf-converter/zstd.dll
                  DESTINATION es-pdf-converter)

    install(FILES ../LICENSE DESTINATION .)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/licenses DESTINATION .)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/linear-es-de DESTINATION themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/modern-es-de DESTINATION themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/slate-es-de DESTINATION themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/resources DESTINATION .)
elseif(APPLE)
    # For completely unknown reasons, when generating a Bundle using cpack, an extra 'Resources'
    # directory is added to the target path. Simply adding the two dots as a prefix fixes the
    # problem, but doing so would break 'make install' which was actually behaving correctly.
    # So an extra 'Resources' directory was added to the CMAKE_INSTALL_PREFIX variable as well
    # to compensate for this. It's a bad solution to the problem and there must surely be a
    # better way to fix this.
    install(TARGETS ES-DE RUNTIME DESTINATION ../MacOS)
    install(TARGETS es-pdf-convert RUNTIME DESTINATION ../MacOS)
    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/assets/ES-DE.icns DESTINATION ../Resources)
    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/assets/ES-DE_Info.plist DESTINATION .. RENAME Info.plist)

    set(APPLE_DYLIB_PERMISSIONS OWNER_WRITE OWNER_READ OWNER_EXECUTE
                                GROUP_READ GROUP_EXECUTE
                                WORLD_READ WORLD_EXECUTE)

    install(FILES ${CMAKE_SOURCE_DIR}/libavcodec.60.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libavfilter.9.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libavformat.60.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libavutil.58.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libpostproc.57.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libswresample.4.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libswscale.7.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libvorbis.0.4.9.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libvorbisenc.2.0.12.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libfontconfig.1.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libfreetype.6.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libgit2.1.7.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libharfbuzz.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libicudata.75.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libicui18n.75.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libicuuc.75.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libintl.8.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libjpeg.62.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libopenjp2.7.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libpoppler-cpp.0.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libpoppler.129.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libtiff.6.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)
    install(FILES ${CMAKE_SOURCE_DIR}/libSDL2-2.0.0.dylib
        PERMISSIONS ${APPLE_DYLIB_PERMISSIONS} DESTINATION ../MacOS)

    install(FILES ${CMAKE_SOURCE_DIR}/LICENSE DESTINATION ../Resources)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/resources DESTINATION ../Resources)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/linear-es-de DESTINATION ../Resources/themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/modern-es-de DESTINATION ../Resources/themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/slate-es-de DESTINATION ../Resources/themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/licenses DESTINATION ../Resources)
elseif(HAIKU)
    install(TARGETS es-de RUNTIME DESTINATION apps)
    install(TARGETS es-pdf-convert RUNTIME DESTINATION apps)
    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/assets/es-de.6.gz
        DESTINATION documentation/man/man6)
    install(FILES ${CMAKE_SOURCE_DIR}/LICENSE
        DESTINATION data/es-de)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/licenses
        DESTINATION data/es-de)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/linear-es-de
        DESTINATION data/es-de/themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/modern-es-de
        DESTINATION data/es-de/themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/slate-es-de
        DESTINATION data/es-de/themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/resources
        DESTINATION data/es-de)
elseif(NOT ANDROID)
    install(TARGETS es-de RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
    install(TARGETS es-pdf-convert RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
    if(CMAKE_SYSTEM_NAME MATCHES Linux OR CMAKE_SYSTEM_NAME MATCHES FreeBSD)
        install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/assets/es-de.6.gz
            DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man6)
    else()
        install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/assets/es-de.6.gz
            DESTINATION ${CMAKE_INSTALL_PREFIX}/man/man6)
    endif()
    install(FILES ${CMAKE_SOURCE_DIR}/LICENSE
        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/es-de)
    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/assets/org.es_de.frontend.desktop
        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/applications)
    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/assets/org.es_de.frontend.svg
        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/pixmaps)
    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/assets/org.es_de.frontend.svg
        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/icons/hicolor/scalable/apps)
    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/assets/org.es_de.frontend.appdata.xml
        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/metainfo)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/licenses
        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/es-de)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/linear-es-de
        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/es-de/themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/modern-es-de
        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/es-de/themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/themes/slate-es-de
        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/es-de/themes)
    install(DIRECTORY ${CMAKE_SOURCE_DIR}/resources
        DESTINATION ${CMAKE_INSTALL_PREFIX}/share/es-de)
endif()

include(InstallRequiredSystemLibraries)

#---------------------------------------------------------------------------------------------------
# General CPack settings.

set(CPACK_PACKAGE_NAME es-de)
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Gaming frontend")
set(CPACK_PACKAGE_DESCRIPTION "ES-DE is a frontend for browsing and launching games from your multi-platform collection.")
set(CPACK_PACKAGE_VERSION ${ES_VERSION})

if(APPLE)
    # Shorter line length license file to be able to fit inside the drag-and-drop installer window without introducing extra line breaks.
    set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/assets/ES-DE_LICENSE_macOS)
elseif(WIN32)
    # The installer window looks a bit different on Windows so a specific file for this OS is required.
    set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/assets/ES-DE_LICENSE_Windows)
else()
    set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/LICENSE)
endif()
set(CPACK_PACKAGE_VENDOR "Northwestern Software AB")

# Use the shorter x64 descriptor for the x86_64/AMD64 architecture.
if(CMAKE_SYSTEM_PROCESSOR MATCHES x86_64 OR CMAKE_SYSTEM_PROCESSOR MATCHES AMD64)
    set(CPU_ARCHITECTURE x64)
else()
    set(CPU_ARCHITECTURE ${CMAKE_SYSTEM_PROCESSOR})
endif()

# Settings per operating system and generator type.
if(APPLE)
    set(CPACK_GENERATOR Bundle)
    set(CPACK_PACKAGE_FILE_NAME ES-DE_${CPACK_PACKAGE_VERSION}-${CPU_ARCHITECTURE})
    set(CPACK_DMG_VOLUME_NAME "ES-DE ${CPACK_PACKAGE_VERSION}")
    set(CPACK_PACKAGE_ICON ${CMAKE_CURRENT_SOURCE_DIR}/assets/ES-DE.icns)
    set(CPACK_DMG_DS_STORE ${CMAKE_CURRENT_SOURCE_DIR}/assets/ES-DE_DS_Store)
    set(CPACK_BUNDLE_NAME "ES-DE")
    set(CPACK_BUNDLE_ICON ${CMAKE_CURRENT_SOURCE_DIR}/assets/ES-DE.icns)
    set(CPACK_BUNDLE_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/assets/ES-DE_Info.plist)
    if(MACOS_CODESIGN_IDENTITY)
        set(CPACK_BUNDLE_APPLE_CERT_APP "Developer ID Application: ${MACOS_CODESIGN_IDENTITY}")
        set(CPACK_BUNDLE_APPLE_CODESIGN_PARAMETER "--deep --force --options runtime")
    endif()
elseif(WIN32)
    set(CPACK_GENERATOR NSIS)
    set(CPACK_PACKAGE_FILE_NAME ES-DE_${CPACK_PACKAGE_VERSION}-${CPU_ARCHITECTURE})
    set(CPACK_PACKAGE_INSTALL_DIRECTORY ES-DE)
    set(CPACK_PACKAGE_EXECUTABLES ES-DE ES-DE)
    set(CPACK_NSIS_INSTALL_ROOT ${PROGRAMFILES64})
    set(CPACK_NSIS_EXECUTABLES_DIRECTORY .)
    set(CPACK_NSIS_MUI_ICON ${CMAKE_CURRENT_SOURCE_DIR}/assets/ES-DE.ico)
    set(CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL ON)
    set(CPACK_NSIS_DISPLAY_NAME "ES-DE ${CPACK_PACKAGE_VERSION}")
    set(CPACK_NSIS_PACKAGE_NAME "ES-DE")
    set(CPACK_NSIS_INSTALLED_ICON_NAME ES-DE.exe)
    set(CPACK_NSIS_WELCOME_TITLE "ES-DE Installer")
    set(CPACK_NSIS_FINISH_TITLE "ES-DE Installation Completed")
    set(CPACK_NSIS_MANIFEST_DPI_AWARE ON)
    set(CPACK_NSIS_MENU_LINKS "https://es-de.org" "ES-DE Website")
else()
    set(CPACK_PACKAGE_INSTALL_DIRECTORY es-de_${CMAKE_PACKAGE_VERSION})
    set(CPACK_PACKAGE_EXECUTABLES es-de es-de)
    if(LINUX_CPACK_GENERATOR MATCHES DEB)
        set(CPACK_GENERATOR DEB)
    endif()
    set(CPACK_DEBIAN_FILE_NAME es-de_${CPACK_PACKAGE_VERSION}-${CPU_ARCHITECTURE}.deb)
    set(CPACK_DEBIAN_PACKAGE_MAINTAINER "Leon Styhre <leon.styhre@nw-soft.com>")
    set(CPACK_DEBIAN_PACKAGE_HOMEPAGE https://es-de.org)
    set(CPACK_DEBIAN_PACKAGE_SECTION games)
    set(CPACK_DEBIAN_PACKAGE_PRIORITY optional)
    set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
    if(LINUX_CPACK_GENERATOR MATCHES RPM)
        set(CPACK_GENERATOR RPM)
    endif()
    set(CPACK_RPM_FILE_NAME es-de_${CPACK_PACKAGE_VERSION}-${CPU_ARCHITECTURE}.rpm)
    set(CPACK_RPM_PACKAGE_DESCRIPTION ${CPACK_PACKAGE_DESCRIPTION})
    set(CPACK_RPM_PACKAGE_LICENSE MIT)
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX})
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX}/bin)
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX}/share)
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX}/share/icons)
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX}/share/icons/hicolor)
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX}/share/icons/hicolor/scalable)
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX}/share/icons/hicolor/scalable/apps)
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX}/share/man)
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX}/share/man/man6)
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX}/share/metainfo)
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX}/share/pixmaps)
    list(APPEND CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION ${CMAKE_INSTALL_PREFIX}/share/applications)
endif()

include(CPack)