inference-engine/cmake/share/InferenceEngineConfig.cmake.in

   1 # Copyright (C) 2018 Intel Corporation
   2 #
   3 # SPDX-License-Identifier: Apache-2.0
   4 #
   5 #
   6 # FindIE
   7 # ------
   8 #
   9 #   You can specify the path to Inference Engine files in IE_ROOT_DIR
  10 #
  11 # This will define the following variables:
  12 #
  13 #   InferenceEngine_FOUND        - True if the system has the Inference Engine library
  14 #   InferenceEngine_INCLUDE_DIRS - Inference Engine include directories
  15 #   InferenceEngine_LIBRARIES    - Inference Engine libraries
  16 #
  17 # and the following imported targets:
  18 #
  19 #   IE::inference_engine    - The Inference Engine library
  20 #
  21
  22 macro(ext_message TRACE_LEVEL)
  23     if (${TRACE_LEVEL} STREQUAL FATAL_ERROR)
  24         if(InferenceEngine_FIND_REQUIRED)
  25             message(FATAL_ERROR "${ARGN}")
  26         elseif(NOT InferenceEngine_FIND_QUIETLY)
  27             message(WARNING "${ARGN}")
  28         endif()
  29         return()
  30     elseif(NOT InferenceEngine_FIND_QUIETLY)
  31         message(${TRACE_LEVEL} "${ARGN}")
  32     endif ()
  33 endmacro()
  34
  35 set(InferenceEngine_FOUND FALSE)
  36
  37 if(TARGET IE::inference_engine)
  38     set(InferenceEngine_FOUND TRUE)
  39     get_target_property(InferenceEngine_INCLUDE_DIRS IE::inference_engine INTERFACE_INCLUDE_DIRECTORIES)
  40     set(InferenceEngine_LIBRARIES IE::inference_engine)
  41 else()
  42     if (WIN32)
  43         set(_ARCH intel64)
  44     else()
  45         if(CMAKE_SYSTEM_PROCESSOR STREQUAL "armv7l")
  46             set(_ARCH armv7l)
  47         elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
  48             set(_ARCH intel64)
  49         elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i386")
  50             set(_ARCH ia32)
  51         endif()
  52     endif()
  53
  54     set(THREADING "@THREADING@")
  55
  56     # check whether setvars.sh is sourced
  57     if(NOT IE_ROOT_DIR AND (DEFINED ENV{InferenceEngine_DIR} OR InferenceEngine_DIR OR DEFINED ENV{INTEL_CVSDK_DIR}))
  58         if (EXISTS "${InferenceEngine_DIR}")
  59             # InferenceEngine_DIR manually set via command line params
  60             set(IE_ROOT_DIR "${InferenceEngine_DIR}/..")
  61         elseif (EXISTS "$ENV{InferenceEngine_DIR}")
  62             # InferenceEngine_DIR manually set via env
  63             set(IE_ROOT_DIR "$ENV{InferenceEngine_DIR}/..")
  64         elseif (EXISTS "$ENV{INTEL_CVSDK_DIR}/inference_engine")
  65             # if we installed DL SDK
  66             set(IE_ROOT_DIR "$ENV{INTEL_CVSDK_DIR}/inference_engine")
  67         elseif (EXISTS "$ENV{INTEL_CVSDK_DIR}/deployment_tools/inference_engine")
  68             # CV SDK is installed
  69             set(IE_ROOT_DIR "$ENV{INTEL_CVSDK_DIR}/deployment_tools/inference_engine")
  70         endif()
  71     endif()
  72
  73     if(IE_ROOT_DIR)
  74         if (WIN32)
  75             set(_OS_PATH "")
  76         else()
  77            if (NOT EXISTS "/etc/lsb-release")
  78                 execute_process(COMMAND find -L /etc/ -maxdepth 1 -type f -name *-release -exec cat {} \;
  79                             OUTPUT_VARIABLE release_data RESULT_VARIABLE result)
  80                 set(name_regex "NAME=\"([^ \"\n]*).*\"\n")
  81                 set(version_regex "VERSION=\"([0-9]+(\\.[0-9]+)?)[^\n]*\"")
  82             else()
  83                 #linux version detection using cat /etc/lsb-release
  84                 file(READ "/etc/lsb-release" release_data)
  85                 set(name_regex "DISTRIB_ID=([^ \n]*)\n")
  86                 set(version_regex "DISTRIB_RELEASE=([0-9]+(\\.[0-9]+)?)")
  87             endif()
  88
  89             string(REGEX MATCH ${name_regex} name ${release_data})
  90             set(os_name ${CMAKE_MATCH_1})
  91
  92             string(REGEX MATCH ${version_regex} version ${release_data})
  93             set(os_name "${os_name} ${CMAKE_MATCH_1}")
  94
  95             if (NOT os_name)
  96                 ext_message(FATAL_ERROR "Cannot detect OS via reading /etc/*-release:\n ${release_data}")
  97             endif()
  98
  99             if (NOT InferenceEngine_FIND_QUIETLY)
 100                 message (STATUS "/etc/*-release distrib: ${os_name}")
 101             endif()
 102
 103             if (${os_name} STREQUAL "Ubuntu 14.04")
 104                 set(_OS_PATH "ubuntu_14.04/")
 105             elseif (${os_name} STREQUAL "Ubuntu 16.04")
 106                 set(_OS_PATH "ubuntu_16.04/")
 107             elseif (${os_name} STREQUAL "Ubuntu 18.04")
 108                 set(_OS_PATH "ubuntu_18.04/")
 109             elseif (${os_name} STREQUAL "CentOS 7")
 110                 set(_OS_PATH "centos_7.4/")
 111             elseif (${os_name} STREQUAL "poky 2.0")
 112                 set(_OS_PATH "ubuntu_16.04/")
 113             elseif (${os_name} STREQUAL "poky 2.5")
 114                 set(_OS_PATH "ubuntu_18.04/")
 115             elseif (${os_name} STREQUAL "Raspbian 9")
 116                 set(_OS_PATH "raspbian_9/")
 117             else()
 118                 ext_message(FATAL_ERROR "${os_name} is not supported. List of supported OS: Ubuntu 14.04, Ubuntu 16.04, Ubuntu 18.04, CentOS 7, poky 2.0, poky 2.5, Raspbian 9")
 119             endif()
 120         endif()
 121     endif()
 122
 123     if(IE_INCLUDE_DIR AND NOT "${IE_ROOT_DIR}/include" EQUAL "${IE_INCLUDE_DIR}")
 124         unset(IE_INCLUDE_DIR CACHE)
 125     endif()
 126
 127     if(IE_SRC_DIR AND NOT "${IE_ROOT_DIR}/src" EQUAL "${IE_SRC_DIR}")
 128         unset(IE_SRC_DIR CACHE)
 129     endif()
 130
 131     if(IE_LIBRARY AND NOT "${IE_ROOT_DIR}/lib/${_OS_PATH}/${_ARCH}" EQUAL "${IE_LIBRARY}")
 132         unset(IE_LIBRARY CACHE)
 133     endif()
 134
 135     set(_IE_ROOT_INCLUDE_DIR "${IE_ROOT_DIR}/include")
 136     set(_IE_ROOT_SRC_DIR "${IE_ROOT_DIR}/src")
 137     set(_IE_ROOT_LIBRARY "${IE_ROOT_DIR}/lib/${_OS_PATH}/${_ARCH}")
 138
 139     find_path(IE_INCLUDE_DIR inference_engine.hpp "${_IE_ROOT_INCLUDE_DIR}")
 140     find_path(IE_SRC_DIR extension "${_IE_ROOT_SRC_DIR}")
 141
 142     set(IE_LIB_DIR "${_IE_ROOT_LIBRARY}")
 143     set(IE_LIB_REL_DIR "${IE_LIB_DIR}/Release")
 144     set(IE_LIB_DBG_DIR "${IE_LIB_DIR}/Debug")
 145     set(IE_EXTERNAL_DIR "${IE_ROOT_DIR}/external")
 146
 147     include(FindPackageHandleStandardArgs)
 148
 149     if (WIN32)
 150         find_library(IE_RELEASE_LIBRARY inference_engine@IE_RELEASE_POSTFIX_WIN@ "${IE_LIB_REL_DIR}")
 151         find_library(IE_DEBUG_LIBRARY inference_engine@IE_DEBUG_POSTFIX_WIN@ "${IE_LIB_DBG_DIR}")
 152         find_package_handle_standard_args(  InferenceEngine
 153                                             FOUND_VAR INFERENCEENGINE_FOUND
 154                                             REQUIRED_VARS IE_RELEASE_LIBRARY IE_DEBUG_LIBRARY IE_INCLUDE_DIR
 155                                             FAIL_MESSAGE "Inference Engine cannot be found at ${_IE_ROOT_LIBRARY}. Please consult InferenceEgnineConfig.cmake module's help page.")
 156     else()
 157         find_library(IE_LIBRARY inference_engine@IE_RELEASE_POSTFIX_LIN@ "${IE_LIB_DIR}")
 158         find_package_handle_standard_args(  InferenceEngine
 159                                             FOUND_VAR INFERENCEENGINE_FOUND
 160                                             REQUIRED_VARS IE_LIBRARY IE_INCLUDE_DIR
 161                                             FAIL_MESSAGE "Inference Engine cannot be found at ${_IE_ROOT_LIBRARY}. Please consult InferenceEgnineConfig.cmake module's help page.")
 162     endif()
 163     if(INFERENCEENGINE_FOUND)
 164         # to keep this line for successful execution in CMake 2.8
 165         set(InferenceEngine_FOUND TRUE)
 166
 167         add_library(IE::inference_engine SHARED IMPORTED GLOBAL)
 168
 169         if (WIN32)
 170             set_property(TARGET IE::inference_engine APPEND PROPERTY IMPORTED_CONFIGURATIONS DEBUG)
 171             set_property(TARGET IE::inference_engine APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
 172
 173             set_target_properties(IE::inference_engine PROPERTIES
 174                     IMPORTED_IMPLIB_RELEASE    "${IE_RELEASE_LIBRARY}"
 175                     IMPORTED_IMPLIB_DEBUG      "${IE_DEBUG_LIBRARY}"
 176                     MAP_IMPORTED_CONFIG_DEBUG Debug
 177                     MAP_IMPORTED_CONFIG_RELEASE Release
 178                     MAP_IMPORTED_CONFIG_RELWITHDEBINFO Release
 179                     INTERFACE_INCLUDE_DIRECTORIES "${IE_INCLUDE_DIR}")
 180         else()
 181             set_target_properties(IE::inference_engine PROPERTIES
 182                     IMPORTED_LOCATION "${IE_LIBRARY}"
 183                     INTERFACE_INCLUDE_DIRECTORIES "${IE_INCLUDE_DIR}")
 184             target_link_libraries(IE::inference_engine INTERFACE ${CMAKE_DL_LIBS})
 185         endif()
 186
 187         set(InferenceEngine_INCLUDE_DIRS ${IE_INCLUDE_DIR})
 188         set(InferenceEngine_LIBRARIES IE::inference_engine)
 189
 190         include("${IE_ROOT_DIR}/share/ie_parallel.cmake")
 191
 192         add_subdirectory(${IE_SRC_DIR}/extension EXCLUDE_FROM_ALL ie_cpu_extension)
 193         add_library(IE::ie_cpu_extension ALIAS ie_cpu_extension)
 194     endif()
 195 endif()