#FIXME: inherit all macros and stuff from the dfhack SDK
IF(UNIX)
    add_definitions(-DLINUX_BUILD)
    SET(CMAKE_CXX_FLAGS_DEBUG "-g -Wall")
    SET(CMAKE_CXX_FLAGS "-fvisibility=hidden -m32")
    SET(CMAKE_C_FLAGS "-fvisibility=hidden -m32")
ENDIF()

include_directories("${dfhack_SOURCE_DIR}/library/include")
MACRO(CAR var)
  SET(${var} ${ARGV1})
ENDMACRO(CAR)

MACRO(CDR var junk)
  SET(${var} ${ARGN})
ENDMACRO(CDR)

MACRO(LIST_CONTAINS var value)
  SET(${var})
  FOREACH (value2 ${ARGN})
    IF (${value} STREQUAL ${value2})
      SET(${var} TRUE)
    ENDIF (${value} STREQUAL ${value2})
  ENDFOREACH (value2)
ENDMACRO(LIST_CONTAINS)

MACRO(PARSE_ARGUMENTS prefix arg_names option_names)
  SET(DEFAULT_ARGS)
  FOREACH(arg_name ${arg_names})
    SET(${prefix}_${arg_name})
  ENDFOREACH(arg_name)
  FOREACH(option ${option_names})
    SET(${prefix}_${option} FALSE)
  ENDFOREACH(option)

  SET(current_arg_name DEFAULT_ARGS)
  SET(current_arg_list)
  FOREACH(arg ${ARGN})
    LIST_CONTAINS(is_arg_name ${arg} ${arg_names})
    IF (is_arg_name)
      SET(${prefix}_${current_arg_name} ${current_arg_list})
      SET(current_arg_name ${arg})
      SET(current_arg_list)
    ELSE (is_arg_name)
      LIST_CONTAINS(is_option ${arg} ${option_names})
      IF (is_option)
    SET(${prefix}_${arg} TRUE)
      ELSE (is_option)
    SET(current_arg_list ${current_arg_list} ${arg})
      ENDIF (is_option)
    ENDIF (is_arg_name)
  ENDFOREACH(arg)
  SET(${prefix}_${current_arg_name} ${current_arg_list})
ENDMACRO(PARSE_ARGUMENTS)

MACRO(DFHACK_PLUGIN)
  PARSE_ARGUMENTS(PLUGIN
    "LINK_LIBRARIES;DEPENDS"
    "SOME_OPT"
    ${ARGN}
    )
  CAR(PLUGIN_NAME ${PLUGIN_DEFAULT_ARGS})
  CDR(PLUGIN_SOURCES ${PLUGIN_DEFAULT_ARGS})

  ADD_LIBRARY(${PLUGIN_NAME} MODULE ${PLUGIN_SOURCES})
  TARGET_LINK_LIBRARIES(${PLUGIN_NAME} dfhack ${PLUGIN_LINK_LIBRARIES})
  IF(UNIX)
    SET_TARGET_PROPERTIES(${PLUGIN_NAME} PROPERTIES SUFFIX .plug.so PREFIX "")
  ELSE()
    SET_TARGET_PROPERTIES(${PLUGIN_NAME} PROPERTIES SUFFIX .plug.dll)
  ENDIF()
  SET_TARGET_PROPERTIES(${PLUGIN_NAME} PROPERTIES LIBRARY_OUTPUT_DIRECTORY_RELEASE ${DFHACK_PLUGIN_OUTPUT_DIR})
  SET_TARGET_PROPERTIES(${PLUGIN_NAME} PROPERTIES LIBRARY_OUTPUT_DIRECTORY_MINSIZEREL ${DFHACK_PLUGIN_OUTPUT_DIR})
  SET_TARGET_PROPERTIES(${PLUGIN_NAME} PROPERTIES LIBRARY_OUTPUT_DIRECTORY_RELWITHDEBINFO ${DFHACK_PLUGIN_OUTPUT_DIR})
  install(TARGETS ${PLUGIN_NAME}
          LIBRARY DESTINATION ${DFHACK_PLUGIN_DESTINATION}
          RUNTIME DESTINATION ${DFHACK_PLUGIN_DESTINATION})
  #MESSAGE("Depends: ${PLUGIN_DEPENDS}")
  #IF (PLUGIN_AUTO_INSTALL)
  #  MESSAGE("Auto install")
  #ENDIF (PLUGIN_AUTO_INSTALL)
  #IF (PLUGIN_NO_MODULE)
  #  MESSAGE("No module")
  #ENDIF (PLUGIN_NO_MODULE)
ENDMACRO(DFHACK_PLUGIN)

# add all subdirectories. can be used in those subdirectories, etc...
# needs a re-run of cmake to pick up the changes
#macro(RECURSE_DIRS)
#  file(GLOB sub-dir RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *)
#  foreach(dir ${sub-dir})
#    if(IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/${dir})
#      add_subdirectory (${dir})
#    endif()
#  endforeach()
#endmacro()

#RECURSE_DIRS()
add_subdirectory (dfusion)

OPTION(BUILD_QTPLUG "Build the experimental Qt plugin." OFF)
if(BUILD_QTPLUG)
    add_subdirectory (qtplug)
endif()

OPTION(BUILD_KITTENS "Build the kittens plugin." OFF)
if(BUILD_KITTENS)
    DFHACK_PLUGIN(kittens kittens.cpp)
endif()

IF(UNIX)
    OPTION(BUILD_KILL_GAME "Build the kill gmae plugin." OFF)
    if(BUILD_KILL_GAME)
        DFHACK_PLUGIN(die die.cpp)
    endif()
endif()

DFHACK_PLUGIN(reveal reveal.cpp)
DFHACK_PLUGIN(prospector prospector.cpp)
DFHACK_PLUGIN(cleanmap cleanmap.cpp)
DFHACK_PLUGIN(weather weather.cpp)
DFHACK_PLUGIN(vdig vdig.cpp)
DFHACK_PLUGIN(colonies colonies.cpp)