zsyncmake(1) on Linux
The text d7cd36cd367c, as Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
Build control file for zsync(1)
Flags it lists
-
-C -
-U -
-Z -
-b -
-e -
-f -
-o -
-u -
-v -
-z