include(FindPkgConfig)

pkg_check_modules(YAML REQUIRED yaml-0.1)
pkg_check_modules(MINIZIP REQUIRED minizip)
pkg_check_modules(SLIRP slirp)

if ("${SLIRP_FOUND}" STREQUAL "")
  message(WARNING "'libslirp' not found. Will use 'libpcap' instead")
endif()

pkg_check_modules(PCAP libpcap)
if ("${PCAP_FOUND}" STREQUAL "")
  # old versions of pcap do not work with pkg-config
  # this is necessary on Rapsberri Pi OS
  execute_process(COMMAND pcap-config --cflags
    OUTPUT_VARIABLE PCAP_INCLUDE_DIRS
    OUTPUT_STRIP_TRAILING_WHITESPACE
    RESULT_VARIABLE STATUS)
  if ("${STATUS}" STREQUAL "0")
    message("Found 'libpcap' via pcap-config")
  else()
    message(FATAL_ERROR "Cannot locate 'libpcap-dev'")
  endif()
  execute_process(COMMAND pcap-config --libs
    OUTPUT_VARIABLE PCAP_LIBRARIES
    OUTPUT_STRIP_TRAILING_WHITESPACE)
endif()

find_package(Boost REQUIRED)

set(SOURCE_FILES
  Tfe/tfe.cpp
  Tfe/tfearch.cpp
  Tfe/tfesupp.cpp

  Debugger/Debug.cpp
  Debugger/Debugger_Help.cpp
  Debugger/Debugger_Color.cpp
  Debugger/Debugger_Disassembler.cpp
  Debugger/Debugger_Symbols.cpp
  Debugger/Debugger_DisassemblerData.cpp
  Debugger/Debugger_Console.cpp
  Debugger/Debugger_Assembler.cpp
  Debugger/Debugger_Parser.cpp
  Debugger/Debugger_Range.cpp
  Debugger/Debugger_Commands.cpp
  Debugger/Util_MemoryTextFile.cpp

  SSI263.cpp
  Speaker.cpp
  SoundCore.cpp
  AY8910.cpp
  Mockingboard.cpp
  Pravets.cpp
  YamlHelper.cpp
  Log.cpp
  Disk.cpp
  DiskFormatTrack.cpp
  DiskImage.cpp
  DiskImageHelper.cpp
  Harddisk.cpp
  Memory.cpp
  CPU.cpp
  6821.cpp
  NoSlotClock.cpp
  SAM.cpp
  z80emu.cpp
  ParallelPrinter.cpp
  MouseInterface.cpp
  LanguageCard.cpp
  RGBMonitor.cpp
  NTSC.cpp
  NTSC_CharSet.cpp
  CardManager.cpp
  Disk2CardManager.cpp
  Riff.cpp
  SaveState.cpp
  SynchronousEventManager.cpp
  Video.cpp
  Core.cpp
  Utilities.cpp
  FrameBase.cpp

  Configuration/PropertySheetHelper.cpp

  linux/windows/handles.cpp
  linux/windows/files.cpp
  linux/windows/time.cpp
  linux/windows/stringcb.cpp
  linux/windows/strings.cpp
  linux/windows/misc.cpp
  linux/windows/winbase.cpp
  linux/windows/winuser.cpp
  linux/windows/dsound.cpp
  linux/windows/guiddef.cpp
  linux/windows/dmusicc.cpp
  linux/windows/winnls.cpp

  linux/resources.cpp
  linux/benchmark.cpp
  linux/paddle.cpp
  linux/version.cpp
  linux/registry.cpp
  linux/keyboard.cpp
  linux/linuxframe.cpp
  linux/context.cpp
  linux/tape.cpp
  linux/network/uthernet2.cpp
  linux/network/tfe2.cpp
  linux/network/slirp2.cpp

  linux/duplicates/Debugger_Display.cpp
  linux/duplicates/Debugger_Win32.cpp
  linux/duplicates/Joystick.cpp
  linux/duplicates/SerialComms.cpp
  linux/duplicates/PropertySheet.cpp

  Z80VICE/z80.cpp
  Z80VICE/z80mem.cpp
  Z80VICE/daa.cpp
  )

set(HEADER_FILES
  SSI263.h
  SSI263Phonemes.h
  Speaker.h
  SoundCore.h
  AY8910.h
  Mockingboard.h
  Pravets.h
  Tape.h
  YamlHelper.h
  Log.h
  Disk.h
  DiskFormatTrack.h
  DiskImage.h
  DiskImageHelper.h
  Harddisk.h
  Memory.h
  CPU.h
  6821.h
  NoSlotClock.h
  SAM.h
  z80emu.h
  ParallelPrinter.h
  MouseInterface.h
  LanguageCard.h
  RGBMonitor.h
  NTSC.h
  NTSC_CharSet.h
  CardManager.h
  Disk2CardManager.h
  Riff.h
  SaveState.h
  SynchronousEventManager.h
  Video.h
  Core.h
  Utilities.h
  FrameBase.h

  Common.h
  DiskDefs.h
  DiskLog.h
  Interface.h
  SaveState_Structs_common.h
  SaveState_Structs_v1.h

  Debugger/Debug.h
  Debugger/DebugDefs.h
  Debugger/Debugger_Color.h
  Debugger/Debugger_Console.h
  Debugger/Debugger_Disassembler.h
  Debugger/Debugger_DisassemblerData.h
  Debugger/Debugger_Display.h
  Debugger/Debugger_Help.h
  Debugger/Debugger_Parser.h
  Debugger/Debugger_Range.h
  Debugger/Debugger_Symbols.h
  Debugger/Debugger_Types.h
  Debugger/Debugger_Win32.h
  Debugger/Util_MemoryTextFile.h
  Debugger/Util_Text.h

  Configuration/PropertySheetHelper.h

  linux/windows/handles.h
  linux/windows/files.h
  linux/windows/bitmap.h
  linux/windows/time.h
  linux/windows/stringcb.h
  linux/windows/strings.h
  linux/windows/misc.h
  linux/windows/winbase.h
  linux/windows/winuser.h
  linux/windows/dsound.h
  linux/windows/guiddef.h
  linux/windows/dmusicc.h
  linux/windows/winnls.h
  linux/windows/gdi.h
  linux/windows/mmreg.h
  linux/windows/mmsystem.h

  linux/resources.h
  linux/interface.h
  linux/benchmark.h
  linux/paddle.h
  linux/version.h
  linux/registry.h
  linux/keyboard.h
  linux/linuxframe.h
  linux/tape.h
  linux/network/uthernet2.h
  linux/network/tfe2.h
  linux/network/slirp2.h
  linux/network/registers.h
  linux/win.h

  Z80VICE/z80.h
  Z80VICE/z80mem.h
  Z80VICE/z80regs.h
  Z80VICE/daa.h
  )

add_library(appleii SHARED
  ${SOURCE_FILES}
  ${HEADER_FILES}
  )

target_include_directories(appleii PRIVATE
  ${CMAKE_CURRENT_BINARY_DIR}  # for config.h
  ${YAML_INCLUDE_DIRS}
  ${PCAP_INCLUDE_DIRS}
  ${Boost_INCLUDE_DIRS}
  ${SLIRP_INCLUDE_DIRS}
  Debugger
  )

# this one appears in header files
target_include_directories(appleii PUBLIC
  ${MINIZIP_INCLUDE_DIRS}
  )

target_link_libraries(appleii PRIVATE
  ${YAML_LIBRARIES}
  ${MINIZIP_LIBRARIES}
  ${PCAP_LIBRARIES}
  ${SLIRP_LIBRARIES}
  )

target_link_directories(appleii PRIVATE
  ${YAML_LIBRARY_DIR}
  ${MINIZIP_LIBRARY_DIR}
  ${PCAP_LIBRARY_DIR}
  ${SLIRP_LIBRARY_DIR}
  )

target_compile_options(appleii PUBLIC
  -Wno-multichar
  )

add_custom_command(
  TARGET appleii POST_BUILD
  COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/bin/*.SYM ${CMAKE_BINARY_DIR}
  )

configure_file(linux/config.h.in linux/config.h)

install(TARGETS appleii
  DESTINATION lib)