#-------------------------------------------------------------------
# This file is part of the CMake build system for OGRE
#     (Object-oriented Graphics Rendering Engine)
# For the latest info, see http://www.ogre3d.org/
#
# The contents of this file are placed in the public domain. Feel
# free to make use of it in any way you like.
#-------------------------------------------------------------------

# - Try to find NEUROSKY
# Once done, this will define
#
#  NEUROSKY_FOUND - system has NEUROSKY
#  NEUROSKY_INCLUDE_DIRS - the NEUROSKY include directories 
#  NEUROSKY_LIBRARIES - link these to use NEUROSKY

include(FindPkgMacros)
findpkg_begin(NEUROSKY)

# Get path, convert backslashes as ${ENV_${var}}
getenv_path(NEUROSKY_HOME)

# construct search paths
set(NEUROSKY_PREFIX_PATH
  ${NEUROSKY_HOME}
  $ENV{SCOL_DEPENDENCIES_PATH}/neurosky
)
create_search_paths(NEUROSKY)

# redo search if prefix path changed
clear_if_changed(NEUROSKY_PREFIX_PATH
  NEUROSKY_THINKGEAR_INCLUDE_DIR
  NEUROSKY_ALGO_INCLUDE_DIR
  NEUROSKY_LIBRARY_FWK
  NEUROSKY_LIBRARY_REL
  NEUROSKY_LIBRARY_DBG
  NEUROSKY_INCLUDE_DIR
)

if(WIN32 AND (WIN64 OR (CMAKE_SIZEOF_VOID_P EQUAL 8)))
  set(NEUROSKY_LIBRARY_NAMES AlgoSdkDll64 thinkgear64)
  set(NEUROSKY_PLATFORM x64)
else ()
  set(NEUROSKY_LIBRARY_NAMES AlgoSdkDll thinkgear)
  set(NEUROSKY_PLATFORM win32)
endif ()
get_debug_names(NEUROSKY_LIBRARY_NAMES)

findpkg_framework(NEUROSKY)

set(NEUROSKY_INC_SEARCH_PATH ${NEUROSKY_INC_SEARCH_PATH} "$ENV{SCOL_DEPENDENCIES_PATH}/neurosky")
set(NEUROSKY_LIB_SEARCH_PATH ${NEUROSKY_LIB_SEARCH_PATH} "$ENV{SCOL_DEPENDENCIES_PATH}/neurosky")

#message(alert ${NEUROSKY_INC_SEARCH_PATH})

find_path(NEUROSKY_ALGO_INCLUDE_DIR NAMES NSK_Algo.h HINTS ${NEUROSKY_INC_SEARCH_PATH} PATH_SUFFIXES "" "EEG_Algo_SDK_Windows/Include")
find_path(NEUROSKY_THINKGEAR_INCLUDE_DIR NAMES thinkgear.h HINTS ${NEUROSKY_INC_SEARCH_PATH} PATH_SUFFIXES "" "Stream SDK for PC/libs/${NEUROSKY_PLATFORM}")
find_library(NEUROSKY_LIBRARY_REL NAMES ${NEUROSKY_LIBRARY_NAMES} HINTS ${NEUROSKY_LIB_SEARCH_PATH} PATH_SUFFIXES "" "Stream SDK for PC/libs/${NEUROSKY_PLATFORM}" Release RelWithDebInfo MinSizeRel ${ANDROID_ABI})
find_library(NEUROSKY_LIBRARY_DBG NAMES ${NEUROSKY_LIBRARY_NAMES_DBG} HINTS ${NEUROSKY_LIB_SEARCH_PATH} PATH_SUFFIXES "" "Stream SDK for PC/libs/${NEUROSKY_PLATFORM}" Debug ${ANDROID_ABI})

set(NEUROSKY_INCLUDE_DIR ${NEUROSKY_THINKGEAR_INCLUDE_DIR} ${NEUROSKY_ALGO_INCLUDE_DIR})
make_library_set(NEUROSKY_LIBRARY)

findpkg_finish(NEUROSKY)