cmake_minimum_required(VERSION 3.2)

project(OpenPSVR VERSION 0.1.0)

include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/CMakeUtils.txt)

include(ExternalProject)

set(ROOT_DIR ${CMAKE_CURRENT_LIST_DIR})

set(THIRD_PARTY ${ROOT_DIR}/deps)

LIST(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")

set(CMAKE_CXX_STANDARD_17)

set(CMAKE_CXX_STANDARD_REQUIRED_ON)

IF (NOT MSVC)

set(CMAKE_CXX_FLAGS "-std=c++11")

IF (NOT CMAKE_COMPILER_IS_GNUCXX)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")

ENDIF()

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-switch")

ENDIF()

set_property(GLOBAL PROPERTY USE_FOLDERS ON)

# Configure and build platform specific external 3rdParty projects from their respective released packages

if (${CMAKE_C_SIZEOF_DATA_PTR} EQUAL 8) # 64-bit

if(${CMAKE_SYSTEM_NAME} MATCHES "Windows") # Windows

download_external_dependency(libusb ${ROOT_DIR}/deps https://github.com/libusb/libusb/releases/download/v1.0.22/libusb-1.0.22.7z)

download_external_dependency(libpsvr ${ROOT_DIR}/deps https://ci.appveyor.com/api/buildjobs/ltvwwd2omqy7vgpd/artifacts/build%2FWin64%2Flibpsvr%2Flibpsvr.zip)

set(LIBPSVR_REQ_LIB ${THIRD_PARTY}/libpsvr/src/libpsvr/libpsvr.lib)

set(LIBPSVR_INCL_DIR ${THIRD_PARTY}/libpsvr/src/libpsvr)

set(LIBUSB_REQ_LIB ${THIRD_PARTY}/libusb/src/libusb/MS64/dll/libusb-1.0.lib)

set(LIBUSB_REQ_SHARED_LIB ${THIRD_PARTY}/libusb/src/libusb/MS64/dll/libusb-1.0.dll)

set(LIBUSB_INCL_DIR ${THIRD_PARTY}/libusb/src/libusb/include/libusb-1.0)

elseif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin") # OSX

build_external_project(libusb ${ROOT_DIR}/deps https://github.com/libusb/libusb/releases/download/v1.0.22/libusb-1.0.22.tar.bz2)#

# TODO add OSX dependencies

else()# Linux

build_external_dependecy(libusb

${ROOT_DIR}/deps

https://github.com/libusb/libusb/releases/download/v1.0.22/libusb-1.0.22.tar.bz2

${CMAKE_CURRENT_SOURCE_DIR}/deps/libusb/src/libusb/configure

make -j 2

)

download_external_dependency(libpsvr

${ROOT_DIR}/deps

https://s3-ap-southeast-2.amazonaws.com/libpsvr-snapshot-build/SuperEvenSteven/libpsvr/14/14.1/libpsvr-linux64.tar.gz

)

set(LIBPSVR_REQ_LIB ${THIRD_PARTY}/libpsvr/src/libpsvr/build/Linux64/libpsvr/liblibpsvr.so)

set(LIBPSVR_INCL_DIR ${THIRD_PARTY}/libpsvr/src/libpsvr/include)

set(LIBUSB_REQ_LIB ${THIRD_PARTY}/libusb/src/libusb-build/libusb/.libs/libusb-1.0.so)

set(LIBUSB_REQ_SHARED_LIB ${LIBUSB_REQ_LIB})

set(LIBUSB_INCL_DIR ${THIRD_PARTY}/libusb/src/libusb/libusb)

endif()

endif()

# OpenVR Cross-platform Dependency

download_external_dependency(openvr

${ROOT_DIR}/deps

https://github.com/ValveSoftware/openvr/archive/v1.0.13.zip)

# GLM Cross-platform Dependency

download_external_dependency(glm

${ROOT_DIR}/deps

https://github.com/g-truc/glm/releases/download/0.9.8.5/glm-0.9.8.5.7z)

set(GLM_INCL_DIR ${THIRD_PARTY}/glm/src/glm/glm)

add_subdirectory(src)