# Copyright (c) 2019-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: BSD-3-Clause
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# POSSIBILITY OF SUCH DAMAGE.

cmake_minimum_required(VERSION 3.17)

message(STATUS "CMake version: ${CMAKE_VERSION}")

set(CMAKE_BUILD_TYPE_INIT "Release")
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

## Establish project ##

project(VisRTX LANGUAGES C CXX)

enable_testing()

## Options ####################################################################

option(VISRTX_BUILD_TSD "Build TSD sample applications" OFF)
mark_as_advanced(VISRTX_BUILD_TSD)

## Build targets ##############################################################

option(VISRTX_BUILD_RTX_DEVICE "Build CUDA/OptiX device" ON)
option(VISRTX_BUILD_GL_DEVICE "Build OpenGL device" ON)

add_subdirectory(devices)
if (VISRTX_BUILD_TSD)
  add_subdirectory(tsd)
endif()