ipppd/ipppd.man.in: hard-code man-page dates & autoreconf

Do not use the date of the last RCS checkin-time as manual page data.
This does not make sense anymore with git as DVCS.

ipppd/configure

@@ -617,7 +617,6 @@ HAVE_LIBBSD
 HAVE_LIBCRYPT
 HAVE_LIBSSL
 HAVE_LIBDES
-MANDATE
 I4LVERSION
 LIBOBJS
 EGREP
@@ -2157,7 +2156,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 I4LVERSION=${I4LVERSION:-"?.?"}
-MANDATE=`grep CHECKIN ipppd.man.in | awk '{print $4}'`
 CONFIG_MANDIR=${mandir:-"/usr/man"}
 CONFIG_SBINDIR=${sbindir:-"/sbin"}
 CONFIG_RUNDIR=${CONFIG_RUNDIR:-"/var/run"}
@@ -4152,7 +4150,6 @@ fi
 
 
 
-
 
 ac_config_headers="$ac_config_headers config.h"
 

ipppd/configure.ac

@@ -6,7 +6,6 @@ AC_INIT(auth.c)
 dnl AC_PREFIX_DEFAULT([/usr])
 
 I4LVERSION=${I4LVERSION:-"?.?"}
-MANDATE=`grep CHECKIN ipppd.man.in | awk '{print $4}'`
 CONFIG_MANDIR=${mandir:-"/usr/man"}
 CONFIG_SBINDIR=${sbindir:-"/sbin"}
 CONFIG_RUNDIR=${CONFIG_RUNDIR:-"/var/run"}
@@ -104,7 +103,6 @@ AC_ARG_ENABLE(ippp-filter,
 
 dnl Define which variables to substitute & which files to generate
 AC_SUBST(I4LVERSION)
-AC_SUBST(MANDATE)
 AC_SUBST(HAVE_LIBDES)
 AC_SUBST(HAVE_LIBSSL)
 AC_SUBST(HAVE_LIBCRYPT)

ipppd/ipppd.man.in

@@ -1,12 +1,4 @@
-.\" manual page [] for ipppd 2.0
-.\" $Id: ipppd.man.in,v 1.11 2003/07/01 09:03:45 keil Exp $
-.\" CHECKIN $Date: 2003/07/01 09:03:45 $
-.\" SH section heading
-.\" SS subsection heading
-.\" LP paragraph
-.\" IP indented paragraph
-.\" TP hanging label
-.TH IPPPD 8 "@MANDATE@" isdn4k-utils-@I4LVERSION@ "Linux System Administration"
+.TH IPPPD 8 "July 2003" isdn4k-utils-@I4LVERSION@ "Linux System Administration"
 .SH NAME
 ipppd \- (ISDN) Point to Point Protocol daemon
 .SH SYNOPSIS