| 
								
							 | 
							
								# Set a default build type if none was specified
							 | 
						
						
						
							| 
								
							 | 
							
								set(default_build_type "Release")
							 | 
						
						
						
							| 
								
							 | 
							
								if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
							 | 
						
						
						
							| 
								
							 | 
							
								    set(default_build_type "Debug")
							 | 
						
						
						
							| 
								
							 | 
							
								endif()
							 | 
						
						
						
							| 
								
							 | 
							
								
							 | 
						
						
						
							| 
								
							 | 
							
								if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
							 | 
						
						
						
							| 
								
							 | 
							
								    message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
							 | 
						
						
						
							| 
								
							 | 
							
								    set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE
							 | 
						
						
						
							| 
								
							 | 
							
								        STRING "Choose the type of build." FORCE)
							 | 
						
						
						
							| 
								
							 | 
							
								    # Set the possible values of build type for cmake-gui
							 | 
						
						
						
							| 
								
							 | 
							
								    set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release"
							 | 
						
						
						
							| 
								
							 | 
							
								        "MinSizeRel" "RelWithDebInfo")
							 | 
						
						
						
							| 
								
							 | 
							
								endif()
							 | 
						
						
						
							| 
								
							 | 
							
								
							 | 
						
						
						
							| 
								
							 | 
							
								# Taken from the https://github.com/OpenChemistry/tomviz project
							 | 
						
						
						
							| 
								
							 | 
							
								# Copyright (c) 2014-2017, Kitware, Inc.
							 | 
						
						
						
							| 
								
							 | 
							
								# All rights reserved.
							 | 
						
						
						
							| 
								
							 | 
							
								# 
							 | 
						
						
						
							| 
								
							 | 
							
								# 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 SUBSTITUTE GOODS OR
							 | 
						
						
						
							| 
								
							 | 
							
								# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
							 | 
						
						
						
							| 
								
							 | 
							
								# CAUSED AND ON ANY 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.
							 |