cmake_minimum_required (VERSION 2.6)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_COMPILER "clang++")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++ -lc++abi")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

project (Kraken)

macro (add_sources)
    file (RELATIVE_PATH _relPath "${PROJECT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}")
    foreach (_src ${ARGN})
        if (_relPath)
            list (APPEND SRCS "${_relPath}/${_src}")
        else()
            list (APPEND SRCS "${_src}")
        endif()
    endforeach()
    if (_relPath)
        # propagate SRCS to parent directory
        set (SRCS ${SRCS} PARENT_SCOPE)
    endif()
endmacro()

macro (add_public_header)
    file (RELATIVE_PATH _relPath "${PROJECT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}")
    foreach (_src ${ARGN})
        if (_relPath)
            list (APPEND KRAKEN_PUBLIC_HEADERS "${_relPath}/${_src}")
        else()
            list (APPEND KRAKEN_PUBLIC_HEADERS "${_src}")
        endif()
    endforeach()
    if (_relPath)
        # propagate KRAKEN_PUBLIC_HEADERS to parent directory
        set (KRAKEN_PUBLIC_HEADERS ${KRAKEN_PUBLIC_HEADERS} PARENT_SCOPE)
    endif()
endmacro()

IF(APPLE)
   # SET(GUI_TYPE MACOSX_BUNDLE)
   # INCLUDE_DIRECTORIES ( /Developer/Headers/FlatCarbon )
   FIND_LIBRARY(OPENGL_LIBRARY OpenGL)
   FIND_LIBRARY(AUDIO_TOOLBOX_LIBRARY AudioToolbox)
   MARK_AS_ADVANCED (OPENGL_LIBRARY
                     AUDIO_TOOLBOX_LIBRARY)
   SET(EXTRA_LIBS ${OPENGL_LIBRARY} ${AUDIO_TOOLBOX_LIBRARY})
   FIND_PATH(COCOA_INCLUDE_DIR OpenGL/gl3.h)
ENDIF (APPLE)

add_subdirectory(kraken)

add_library(kraken STATIC ${SRCS} ${KRAKEN_PUBLIC_HEADERS})

TARGET_LINK_LIBRARIES( kraken ${EXTRA_LIBS} )
SET_TARGET_PROPERTIES(
  kraken
PROPERTIES
  FRAMEWORK ON
  SOVERSION 0
  VERSION 0.1.0
  PUBLIC_HEADER "${KRAKEN_PUBLIC_HEADERS}"
  PRIVATE_HEADER "${PRIVATE_HEADER_FILES}"
  ARCHIVE_OUTPUT_DIRECTORY "archive"
  LIBRARY_OUTPUT_DIRECTORY "lib"
  OUTPUT_NAME kraken
)