SoftEtherVPN/src/CMakeLists.txt

if(UNIX)
  # Creates wrapper scripts and installs them in the user's binaries directory, which is usually "/usr/local/bin".
  # This is required because symlinks use the folder they are in as working directory.
  macro(install_wrapper_script component target)
    get_filename_component(file_name ${target} NAME)

    file(WRITE ${CMAKE_SOURCE_DIR}/tmp/script/${file_name} "#!/bin/sh\n")
    file(APPEND ${CMAKE_SOURCE_DIR}/tmp/script/${file_name} "${target} \"$@\"\n")
    file(APPEND ${CMAKE_SOURCE_DIR}/tmp/script/${file_name} "exit $?\n")

    install(FILES ${CMAKE_SOURCE_DIR}/tmp/script/${file_name}
      COMPONENT ${component}
      DESTINATION ${CMAKE_INSTALL_FULL_BINDIR}
      PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
    )
  endmacro(install_wrapper_script)
endif()

if(BUILD_TYPE STREQUAL "Debug")
  add_definitions(-D_DEBUG -DDEBUG)
else()
  add_definitions(-DNDEBUG -DVPN_SPEED)
endif()

if(CMAKE_SIZEOF_VOID_P EQUAL 8)
  set(COMPILER_ARCHITECTURE "x64")
  add_definitions(-DCPU_64)
else()
  set(COMPILER_ARCHITECTURE "x86")
endif()

add_definitions(-D_REENTRANT -DREENTRANT -D_THREAD_SAFE -D_THREADSAFE -DTHREAD_SAFE -DTHREADSAFE -D_FILE_OFFSET_BITS=64)

# Add /src to the include paths
include_directories(.)

if(WIN32)
  add_definitions(-DWIN32 -D_WINDOWS -D_CRT_SECURE_NO_WARNINGS)
endif()

if(UNIX)
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsigned-char")
  set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g")
  set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O2")

  add_definitions(-DUNIX)

  if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
    add_definitions(-DUNIX_LINUX)
    if("$ENV{USE_MUSL}" STREQUAL "YES")
      add_definitions(-DUNIX_LINUX_MUSL)
    endif()
  endif()

  if(${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
    add_definitions(-DUNIX_BSD -DBRIDGE_BPF)
    include_directories(SYSTEM /usr/local/include)
    link_directories(SYSTEM /usr/local/lib)
  endif()

  if(${CMAKE_SYSTEM_NAME} STREQUAL "OpenBSD")
    add_definitions(-DUNIX_BSD -DUNIX_OPENBSD)
    include_directories(SYSTEM /usr/local/include)
    link_directories(SYSTEM /usr/local/lib)
  endif()

  if(${CMAKE_SYSTEM_NAME} STREQUAL "SunOS")
    add_definitions(-DUNIX_SOLARIS -DNO_VLAN)
  endif()

  if(${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
    add_definitions(-DUNIX_BSD -DUNIX_MACOS -DBRIDGE_PCAP)
  endif()
endif()

# Cedar communication module
add_subdirectory(Cedar)

# Mayaqua kernel
add_subdirectory(Mayaqua)

# hamcorebuilder utility
add_subdirectory(hamcorebuilder)

# vpnserver
add_subdirectory(vpnserver)

# vpnclient
add_subdirectory(vpnclient)

# vpnbridge
add_subdirectory(vpnbridge)

# vpncmd
add_subdirectory(vpncmd)

# vpntest
add_subdirectory(vpntest)

# hamcore.se2 archive file
add_custom_target(hamcore-archive-build
  ALL
  COMMAND hamcorebuilder "${CMAKE_SOURCE_DIR}/src/bin/hamcore/" "${BUILD_DIRECTORY}/hamcore.se2"
  DEPENDS hamcorebuilder
  COMMENT "Building hamcore.se2 archive file..."
  VERBATIM
)

if(WIN32)
  # PenCore
  add_subdirectory(PenCore)
  add_dependencies(hamcore-archive-build PenCore)

  # vpnsmgr
  add_subdirectory(vpnsmgr)

  # vpncmgr
  add_subdirectory(vpncmgr)
endif()

if(UNIX)
  # Print message after installing the targets
  install(CODE "message(\"\n----------------------------------------------------------------------------------------------------------------------------\")")
  install(CODE "message(\"Build completed successfully.\n\")")
  install(CODE "message(\"Execute 'vpnserver start' to run the SoftEther VPN Server background service.\")")
  install(CODE "message(\"Execute 'vpnbridge start' to run the SoftEther VPN Bridge background service.\")")
  install(CODE "message(\"Execute 'vpnclient start' to run the SoftEther VPN Client background service.\")")
  install(CODE "message(\"Execute 'vpncmd' to run the SoftEther VPN Command-Line Utility to configure VPN Server, VPN Bridge or VPN Client.\")")
  install(CODE "message(\"----------------------------------------------------------------------------------------------------------------------------\n\")")
endif()