Branch: refs/heads/master
  Home:   https://github.com/bluez/bluez
  Commit: 04e18c0dcbc108843b4e53075c55b873e2afb786
      https://github.com/bluez/bluez/commit/04e18c0dcbc108843b4e53075c55b873e2afb786
  Author: Koba Ko [off-list ref]
  Date:   2023-09-18 (Mon, 18 Sep 2023)

  Changed paths:
    M configure.ac

  Log Message:
  -----------
  configure.ac: Add enable_btpclient and enable_mesh for internal ELL

when checking enable_external_ell != 'yes',
even enable_btpclient and enable_mesh are not enabled.
configure still prompt the error.
Then ELL must be installed to pass the configure.