1#
2# Licensed to the Apache Software Foundation (ASF) under one
3# or more contributor license agreements. See the NOTICE file
4# distributed with this work for additional information
5# regarding copyright ownership. The ASF licenses this file
6# to you under the Apache License, Version 2.0 (the
7# "License"); you may not use this file except in compliance
8# with the License. You may obtain a copy of the License at
9#
10#   http://www.apache.org/licenses/LICENSE-2.0
11#
12# Unless required by applicable law or agreed to in writing,
13# software distributed under the License is distributed on an
14# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15# KIND, either express or implied. See the License for the
16# specific language governing permissions and limitations
17# under the License.
18#
19
20# originally from:
21# https://raw.githubusercontent.com/OpenChemistry/tomviz/master/cmake/BuildType.cmake
22
23# Set a default build type if none was specified
24set(default_build_type "RelWithDebInfo")
25if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
26  set(default_build_type "Debug")
27endif()
28
29if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
30  message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
31  set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE
32      STRING "Choose the type of build." FORCE)
33  # Set the possible values of build type for cmake-gui
34  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release"
35    "MinSizeRel" "RelWithDebInfo")
36endif()
37