* We do ship m4 and flex output now, so say so.
* install-sh updated to that from autoconf 2.53.
* Look for gmd5sum. (Thanks to Anton Altaparmakov for the report.)
+ * Use fcntl F_{GET,SET}FD with respect for as-yet-uninvented fd flags.
+ (small patch from Ben Harris.)
Debian:
* Priority changed to optional as per override file.