Build all of netcat now bionic has <pty.h>.

Change-Id: I3beee0bd2bffab383bf7ec44d61698961ade7e2b
diff --git a/generated/help.h b/generated/help.h
index 706f7dc..5075570 100644
--- a/generated/help.h
+++ b/generated/help.h
@@ -116,9 +116,7 @@
 
 #define help_oneit "usage: oneit [-p] [-c /dev/tty0] command [...]\n\nA simple init program that runs a single supplied command line with a\ncontrolling tty (so CTRL-C can kill it).\n\n-p	Power off instead of rebooting when command exits.\n-c	Which console device to use.\n\nThe oneit command runs the supplied command line as a child process\n(because PID 1 has signals blocked), attached to /dev/tty0, in its\nown session. Then oneit reaps zombies until the child exits, at\nwhich point it reboots (or with -p, powers off) the system.\n\n"
 
-#define help_netcat_listen "usage: netcat [-t] [-lL COMMAND...]\n\n-t	allocate tty (must come before -l or -L)\n-l	listen for one incoming connection.\n-L	listen for multiple incoming connections (server mode).\n\nThe command line after -l or -L is executed to handle each incoming\nconnection. If none, the connection is forwarded to stdin/stdout.\n\nFor a quick-and-dirty server, try something like:\nnetcat -s 127.0.0.1 -p 1234 -tL /bin/bash -l\n\n"
-
-#define help_netcat "usage: netcat [-u] [-wpq #] [-s addr] {IPADDR PORTNUM|-f FILENAME}\n\n-f	use FILENAME (ala /dev/ttyS0) instead of network\n-p	local port number\n-q	SECONDS quit this many seconds after EOF on stdin.\n-s	local ipv4 address\n-w	SECONDS timeout for connection\n\nUse \"stty 115200 -F /dev/ttyS0 && stty raw -echo -ctlecho\" with\nnetcat -f to connect to a serial port.\n\n"
+#define help_netcat "usage: netcat [-tu] [-lL COMMAND...] [-wpq #] [-s addr] {IPADDR PORTNUM|-f FILENAME}\n\n-L	listen for multiple incoming connections (server mode).\n-f	use FILENAME (ala /dev/ttyS0) instead of network\n-l	listen for one incoming connection.\n-p	local port number\n-q	SECONDS quit this many seconds after EOF on stdin.\n-s	local ipv4 address\n-t	allocate tty (must come before -l or -L)\n-w	SECONDS timeout for connection\n\nUse \"stty 115200 -F /dev/ttyS0 && stty raw -echo -ctlecho\" with\nnetcat -f to connect to a serial port.\n\nThe command line after -l or -L is executed to handle each incoming\nconnection. If none, the connection is forwarded to stdin/stdout.\n\nFor a quick-and-dirty server, try something like:\nnetcat -s 127.0.0.1 -p 1234 -tL /bin/bash -l\n"
 
 #define help_nbd_client "usage: nbd-client [-ns] HOST PORT DEVICE\n\n-n	Do not fork into background\n-s	nbd swap support (lock server into memory)\n\n"