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#===============================================================================
# Copyright 2018 Intel Corporation
#
# 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.
#===============================================================================
# Manage TBB-related compiler flags
#===============================================================================
if(TBB_cmake_included)
return()
endif()
set(TBB_cmake_included true)
if(NOT MKLDNN_THREADING STREQUAL "TBB")
return()
endif()
if (NOT TBBROOT)
if(DEFINED ENV{TBBROOT})
set (TBBROOT $ENV{TBBROOT})
else()
message("FATAL_ERROR" "TBBROOT is unset")
endif()
endif()
if(WIN32)
find_package(TBB REQUIRED tbb HINTS cmake/win)
elseif(APPLE)
find_package(TBB REQUIRED tbb HINTS cmake/mac)
elseif(UNIX)
find_package(TBB REQUIRED tbb HINTS cmake/lnx)
endif()
add_definitions(-DMKLDNN_THR=MKLDNN_THR_TBB)
list(APPEND mkldnn_LINKER_LIBS ${TBB_IMPORTED_TARGETS})
message(STATUS "Intel(R) TBB: ${TBBROOT}")
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