In file included from ./../libev/ev.c:855,
                 from ev_cpp.C:2:
./../libev/ev_port.c: In function `void port_poll(ev_tstamp)':
./../libev/ev.c:569: error: too few arguments to function `void fd_change(int, int)'
./../libev/ev_port.c:99: error: at this point in file
*** Error code 1
make: Fatal error: Command failed for target `ev_cpp.o'
Current working directory /tmp/siylioll/rxvt-unicode/src
*** Error code 1
The following command caused the error:
for I in src doc; do (cd $I; make all) || exit 1; done
make: Fatal error: Command failed for target `all'