#-------------------------------------------------------------------
# This file is part of the CMake build system for ARToolKit
#
# The contents of this file are placed in the public domain. Feel
# free to make use of it in any way you like.
#-------------------------------------------------------------------

include(PreprocessorUtils)

macro(artoolkit_get_version HEADER)
  file(READ ${HEADER} TEMP_VAR_CONTENTS)
  get_preprocessor_entry(TEMP_VAR_CONTENTS AR_HEADER_VERSION_MAJOR ARToolKit_VERSION_MAJOR)
  get_preprocessor_entry(TEMP_VAR_CONTENTS AR_HEADER_VERSION_MINOR ARToolKit_VERSION_MINOR)
  get_preprocessor_entry(TEMP_VAR_CONTENTS AR_HEADER_VERSION_TINY ARToolKit_VERSION_TINY)
  set(ARToolKit_VERSION "${ARToolKit_VERSION_MAJOR}.${ARToolKit_VERSION_MINOR}.${ARToolKit_VERSION_TINY}")
endmacro()