# Version *and* build date are regenerated on every build, so the OTA trailer and system/info
# match the binary. The build date used to be a configure-time string(TIMESTAMP), which left
# system/info.build_date days behind the actual build after the version generation moved here.
set(NL_VERSION_HEADER ${CMAKE_BINARY_DIR}/generated/nl_version.h)
add_custom_target(nl_version ALL
  BYPRODUCTS ${NL_VERSION_HEADER}
  COMMAND ${CMAKE_COMMAND} -DOUT=${NL_VERSION_HEADER} -DSRC=${CMAKE_SOURCE_DIR}
          -P ${CMAKE_SOURCE_DIR}/cmake/write_version.cmake
  COMMENT "Updating nl_version.h")