inference-engine/cmake/linux_name.cmake

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