# Copyright 2025 Stanford University, NVIDIA Corporation
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

cmake_minimum_required(VERSION 3.22 FATAL_ERROR)
project(RealmTutorial_hello_world)

# Only search if were building stand-alone and not as part of Realm
if(NOT TARGET Realm::Realm)
  find_package(Realm REQUIRED)
endif()

find_package(OpenMP COMPONENTS C CXX)

add_executable(hello_world hello_world.cc)
target_link_libraries(hello_world Realm::Realm $<TARGET_NAME_IF_EXISTS:OpenMP::OpenMP_CXX>)
if (OpenMP_FOUND)
  target_compile_definitions(hello_world PRIVATE HELLO_WORLD_USE_OPENMP=1)
endif()
