Add m4 macro TELISPEECH_REQUIRED that add a --with-telispeech to configure
Add m4 macro TELISPEECH_REQUIRED that add a --with-telispeech to configure

	* build-aux/with-telisma.m4: the macro allows you to specify
	the path to telispeech install directory.

aldebaran/libport,aldebaran/libport,aldebaran/libport,aldebaran/libport,aldebaran/libport