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FindOpenVR.cmake
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# - try to find the OpenVR SDK - currently designed for the version on GitHub.
#
# Cache Variables: (probably not for direct use in your scripts)
# OPENVR_INCLUDE_DIR
#
# Non-cache variables you might use in your CMakeLists.txt:
# OPENVR_FOUND
# OPENVR_INCLUDE_DIRS
# OPENVR_PLATFORM - something like Win32, Win64, etc.
#
# Requires these CMake modules:
# FindPackageHandleStandardArgs (known included with CMake >=2.6.2)
#
# Original Author:
# 2015 Ryan A. Pavlik <[email protected]>
#
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
set(OPENVR_ROOT_DIR
"${OPENVR_ROOT_DIR}"
CACHE
PATH
"Directory to search for OpenVR SDK")
set(OPENVR_HEADERS_ROOT_DIR
"${OPENVR_HEADERS_ROOT_DIR}"
CACHE
PATH
"Directory to search for private OpenVR headers")
set(_root_dirs)
if(OPENVR_ROOT_DIR)
set(_root_dirs "${OPENVR_ROOT_DIR}" "${OPENVR_HEADERS_ROOT_DIR}" "${OPENVR_ROOT_DIR}/public")
endif()
# todo fails for universal builds
set(_dll_suffix)
if(${CMAKE_SIZEOF_VOID_P} EQUAL 8)
set(_bitness 64)
if(WIN32)
set(_dll_suffix _x64)
endif()
else()
set(_bitness 32)
endif()
# Test platform
set(_platform)
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set(_platform_base osx)
# SteamVR only supports 32-bit on OS X
set(OPENVR_PLATFORM osx32)
else()
if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
set(_platform_base linux)
# TODO Massive hack!
add_definitions(-DGNUC -DPOSIX -DCOMPILER_GCC -D_LINUX -DLINUX -DPOSIX -D_POSIX)
elseif(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
set(_platform_base win)
endif()
set(OPENVR_PLATFORM ${_platform_base}${_bitness})
set(_libpath lib/${OPENVR_PLATFORM})
endif()
find_library(OPENVR_LIBRARY NAMES openvr_api PATHS ${OPENVR_ROOT_DIR}/${_libpath})
find_path(OPENVR_INCLUDE_DIR
NAMES
openvr_driver.h
HINTS
"${_libdir}"
"${_libdir}/.."
"${_libdir}/../.."
PATHS
${_root_dirs}
PATH_SUFFIXES
headers
public/headers
steam
public/steam)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(OpenVR
DEFAULT_MSG
OPENVR_INCLUDE_DIR)
if(OPENVR_FOUND)
list(APPEND OPENVR_INCLUDE_DIRS ${OPENVR_INCLUDE_DIR})
mark_as_advanced(OPENVR_ROOT_DIR)
endif()
mark_as_advanced(OPENVR_INCLUDE_DIR)