#This has been modified fron the original
include(${RakNet_SOURCE_DIR}/CmakeIncludes/Ogre3D/PreprocessorUtils.cmake)
include(${RakNet_SOURCE_DIR}/CmakeIncludes/Ogre3D/FindPkgMacros.cmake)
#-------------------------------------------------------------------
# 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.
#-------------------------------------------------------------------

#
# This file was taken from RakNet 4.082 without any modifications.
# Please see licenses/RakNet license.txt for the underlying license and related copyright.
#

# - Try to find OIS
# Once done, this will define
#
#  OIS_FOUND - system has OIS
#  OIS_INCLUDE_DIRS - the OIS include directories 
#  OIS_LIBRARIES - link these to use OIS

#include(FindPkgMacros)
findpkg_begin(OIS)

# Get path, convert backslashes as ${ENV_${var}}
getenv_path(OIS_HOME)
getenv_path(OGRE_HOME)
getenv_path(OGRE_SOURCE)

# construct search paths
set(OIS_PREFIX_PATH ${OIS_HOME} ${ENV_OIS_HOME} 
  ${OGRE_SOURCE}/iPhoneDependencies ${ENV_OGRE_SOURCE}/iPhoneDependencies
  ${OGRE_SOURCE}/Dependencies ${ENV_OGRE_SOURCE}/Dependencies
  ${OGRE_HOME} ${ENV_OGRE_HOME})
create_search_paths(OIS)
# redo search if prefix path changed
clear_if_changed(OIS_PREFIX_PATH
  OIS_LIBRARY_FWK
  OIS_LIBRARY_REL
  OIS_LIBRARY_DBG
  OIS_INCLUDE_DIR
)

set(OIS_LIBRARY_NAMES OIS)
get_debug_names(OIS_LIBRARY_NAMES)

use_pkgconfig(OIS_PKGC OIS)

# For OIS, prefer static library over framework (important when referencing OIS source build)
set(CMAKE_FIND_FRAMEWORK "LAST")

findpkg_framework(OIS)
if (OIS_HOME)
  # OIS uses the 'includes' path for its headers in the source release, not 'include'
  set(OIS_INC_SEARCH_PATH ${OIS_INC_SEARCH_PATH} ${OIS_HOME}/includes)
endif()
if (APPLE AND OIS_HOME)
  # OIS source build on Mac stores libs in a different location
  # Also this is for static build
  set(OIS_LIB_SEARCH_PATH ${OIS_LIB_SEARCH_PATH} ${OIS_HOME}/Mac/XCode-2.2/build)
endif()
find_path(OIS_INCLUDE_DIR NAMES OIS.h HINTS ${OIS_INC_SEARCH_PATH} ${OIS_PKGC_INCLUDE_DIRS} PATH_SUFFIXES OIS)
find_library(OIS_LIBRARY_REL NAMES ${OIS_LIBRARY_NAMES} HINTS ${OIS_LIB_SEARCH_PATH} ${OIS_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" release relwithdebinfo minsizerel)
find_library(OIS_LIBRARY_DBG NAMES ${OIS_LIBRARY_NAMES_DBG} HINTS ${OIS_LIB_SEARCH_PATH} ${OIS_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" debug)
make_library_set(OIS_LIBRARY)

findpkg_finish(OIS)

# Reset framework finding
set(CMAKE_FIND_FRAMEWORK "FIRST")