inference-engine/cmake/linux_name.cmake

   1 # Copyright (C) 2018-2019 Intel Corporation
   2 #
   3 # SPDX-License-Identifier: Apache-2.0
   4 #
   5
   6 if (UNIX)
   7     function(get_linux_name res_var)
   8         if (NOT EXISTS "/etc/lsb-release")
   9             execute_process(COMMAND find -L /etc/ -maxdepth 1 -type f -name *-release -exec cat {} \;
  10                     OUTPUT_VARIABLE release_data RESULT_VARIABLE result)
  11             set(name_regex "NAME=\"([^ \"\n]*).*\"\n")
  12             set(version_regex "VERSION=\"([0-9]+(\\.[0-9]+)?)[^\n]*\"")
  13         else ()
  14             #linux version detection using cat /etc/lsb-release
  15             file(READ "/etc/lsb-release" release_data)
  16             set(name_regex "DISTRIB_ID=([^ \n]*)\n")
  17             set(version_regex "DISTRIB_RELEASE=([0-9]+(\\.[0-9]+)?)")
  18         endif ()
  19
  20         string(REGEX MATCH ${name_regex} name ${release_data})
  21         set(os_name ${CMAKE_MATCH_1})
  22
  23         string(REGEX MATCH ${version_regex} version ${release_data})
  24         set(os_name "${os_name} ${CMAKE_MATCH_1}")
  25
  26         if (os_name)
  27             set(${res_var} ${os_name} PARENT_SCOPE)
  28         else ()
  29             set(${res_var} NOTFOUND PARENT_SCOPE)
  30         endif ()
  31
  32     endfunction()
  33 endif ()