version.cmake

#
# Copyright (C) 2018-2021 Intel Corporation
#
# SPDX-License-Identifier: MIT
#

if(UNIX)
  if(NOT DEFINED NEO_OCL_DRIVER_VERSION)
    find_program(GIT NAMES git)
    find_program(PYTHON_EXECUTABLE NAMES "python3")
    if((NOT "${GIT}" STREQUAL "GIT-NOTFOUND") AND (NOT "${PYTHON_EXECUTABLE}" STREQUAL "PYTHON_EXECUTABLE-NOTFOUND"))
      if(IS_DIRECTORY ${NEO_SOURCE_DIR}/.git)
        set(GIT_arg --git-dir=${NEO_SOURCE_DIR}/.git show -s --format=%ct)
        execute_process(
                        COMMAND ${GIT} ${GIT_arg}
                        OUTPUT_VARIABLE GIT_output
                        OUTPUT_STRIP_TRAILING_WHITESPACE
        )
        set(PYTHON_arg ${CMAKE_CURRENT_SOURCE_DIR}/scripts/neo_ww_calculator.py ${GIT_output})
        execute_process(
                        COMMAND ${PYTHON_EXECUTABLE} ${PYTHON_arg}
                        OUTPUT_VARIABLE VERSION_output
                        OUTPUT_STRIP_TRAILING_WHITESPACE
        )
        string(REPLACE "." ";" VERSION_list ${VERSION_output})
      endif()
    else()
      message(WARNING "Unable to determine OpenCL major.minor version. Defaulting to 1.0")
    endif()

    if(NOT DEFINED NEO_OCL_VERSION_MAJOR)
      if(NOT DEFINED VERSION_list)
        set(NEO_OCL_VERSION_MAJOR 1)
      else()
        list(GET VERSION_list 0 NEO_OCL_VERSION_MAJOR)
        message(STATUS "Computed OpenCL version major is: ${NEO_OCL_VERSION_MAJOR}")
      endif()
    endif()

    if(NOT DEFINED NEO_OCL_VERSION_MINOR)
      if(NOT DEFINED VERSION_list)
        set(NEO_OCL_VERSION_MINOR 0)
      else()
        list(GET VERSION_list 1 NEO_OCL_VERSION_MINOR)
        message(STATUS "Computed OpenCL version minor is: ${NEO_OCL_VERSION_MINOR}")
      endif()
    endif()

    if(NOT DEFINED NEO_VERSION_BUILD)
      set(NEO_VERSION_BUILD 0)
    endif()
    set(NEO_OCL_DRIVER_VERSION "${NEO_OCL_VERSION_MAJOR}.${NEO_OCL_VERSION_MINOR}.${NEO_VERSION_BUILD}")
  endif()
else()
  if(NOT DEFINED NEO_OCL_VERSION_MAJOR)
    set(NEO_OCL_VERSION_MAJOR 1)
  endif()

  if(NOT DEFINED NEO_OCL_VERSION_MINOR)
    set(NEO_OCL_VERSION_MINOR 0)
  endif()

  if(NOT DEFINED NEO_VERSION_BUILD)
    set(NEO_VERSION_BUILD 0)
  endif()
  set(NEO_OCL_DRIVER_VERSION "${NEO_OCL_VERSION_MAJOR}.${NEO_OCL_VERSION_MINOR}.${NEO_VERSION_BUILD}")
endif()

# Level-Zero package version
set(NEO_L0_VERSION_MAJOR 1)
set(NEO_L0_VERSION_MINOR 0)