#-------------------------------------------------------------------
# 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 OPENVR
# Once done, this will define
#
#  OPENVR_FOUND - system has OPENVR
#  OPENVR_INCLUDE_DIRS - the OPENVR include directories 
#  OPENVR_LIBRARIES - link these to use OPENVR

include(FindPkgMacros)
findpkg_begin(OPENVR)

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

# construct search paths
set(OPENVR_PREFIX_PATH ${OPENVR_HOME} ${ENV_OPENVR_HOME} )
create_search_paths(openvr)
# redo search if prefix path changed
clear_if_changed(OPENVR_PREFIX_PATH
  OPENVR_LIBRARY_FWK
  OPENVR_LIBRARY_REL
  OPENVR_LIBRARY_DBG
  OPENVR_INCLUDE_DIR
)

set(OPENVR_LIBRARY_NAMES OPENVR openvr_api openvr_api64)
get_debug_names(OPENVR_LIBRARY_NAMES)

findpkg_framework(openvr)

find_path(OPENVR_INCLUDE_DIR NAMES openvr/openvr.h HINTS ${OPENVR_INC_SEARCH_PATH} ${OPENVR_PKGC_INCLUDE_DIRS})
find_library(OPENVR_LIBRARY_REL NAMES ${OPENVR_LIBRARY_NAMES} HINTS ${OPENVR_LIB_SEARCH_PATH} ${OPENVR_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" Release RelWithDebInfo MinSizeRel ${ANDROID_ABI})
find_library(OPENVR_LIBRARY_DBG NAMES ${OPENVR_LIBRARY_NAMES_DBG} HINTS ${OPENVR_LIB_SEARCH_PATH} ${OPENVR_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" Debug ${ANDROID_ABI})
make_library_set(OPENVR_LIBRARY)

findpkg_finish(OPENVR)