# Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you 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. macro(__tvm_option variable description value) if(NOT DEFINED ${variable}) set(${variable} ${value} CACHE STRING ${description}) endif() endmacro() ####################################################### # An option that the user can select. Can accept condition to control when option is available for user. # Usage: # tvm_option(<option_variable> "doc string" <initial value or boolean expression> [IF <condition>]) macro(tvm_option variable description value) set(__value ${value}) set(__condition "") set(__varname "__value") foreach(arg ${ARGN}) if(arg STREQUAL "IF" OR arg STREQUAL "if") set(__varname "__condition") else() list(APPEND ${__varname} ${arg}) endif() endforeach() unset(__varname) if("${__condition}" STREQUAL "") set(__condition 2 GREATER 1) endif() if(${__condition}) if("${__value}" MATCHES ";") if(${__value}) __tvm_option(${variable} "${description}" ON) else() __tvm_option(${variable} "${description}" OFF) endif() elseif(DEFINED ${__value}) if(${__value}) __tvm_option(${variable} "${description}" ON) else() __tvm_option(${variable} "${description}" OFF) endif() else() __tvm_option(${variable} "${description}" "${__value}") endif() else() unset(${variable} CACHE) endif() endmacro() function(assign_source_group group) foreach(_source IN ITEMS ${ARGN}) if (IS_ABSOLUTE "${_source}") file(RELATIVE_PATH _source_rel "${CMAKE_CURRENT_SOURCE_DIR}" "${_source}") else() set(_source_rel "${_source}") endif() get_filename_component(_source_path "${_source_rel}" PATH) string(REPLACE "/" "\\" _source_path_msvc "${_source_path}") source_group("${group}\\${_source_path_msvc}" FILES "${_source}") endforeach() endfunction(assign_source_group)