CMakeLists.txt

# 
# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
#
# 
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#  - Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#  - 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.
#  - Neither the name(s) of the copyright holder(s) 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 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# 

# ---[ Check cmake version.
cmake_minimum_required(VERSION 3.18.0 FATAL_ERROR)


# ---[ Project specification.
project(cusolver_examples LANGUAGES C CXX CUDA)

include(GNUInstallDirs)

# ##########################################
# cusolver_examples build mode
# ##########################################

if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
    message(STATUS "Setting build type to 'Release' as none was specified.")
    set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build." FORCE)
    set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "" "Debug" "Release")
else()
    message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
endif()

# ##########################################
# cusolver_examples building flags
# ##########################################

# Global CXX/CUDA flags

# Global CXX flags/options
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

# Global CUDA CXX flags/options
set(CUDA_HOST_COMPILER ${CMAKE_CXX_COMPILER})
set(CMAKE_CUDA_STANDARD 11)
set(CMAKE_CUDA_STANDARD_REQUIRED ON)
set(CMAKE_CUDA_EXTENSIONS OFF)

# Debug options
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS} -O0 -g")
set(CMAKE_CUDA_FLAGS_DEBUG "${CMAKE_CUDA_FLAGS} -O0 -g -lineinfo")

# ##########################################
# cusolver_examples target
# ##########################################
include(../cmake/cusolver_example.cmake)

include_directories("${CMAKE_SOURCE_DIR}/../utils")

add_cusolver_example(cusolver_examples "cusolver_ormqr_example" cusolver_ormqr_example.cu)

# ##########################################
# cusolver_examples directories
# ##########################################

# By default put binaries in build/bin (pre-install)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

# Installation directories
set(CUSOLVER_EXAMPLES_BINARY_INSTALL_DIR "cusolver_examples/bin")

# ##########################################
# Install examples
# ##########################################

IF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
  SET(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR} CACHE PATH "" FORCE)
ENDIF()