GNU autoconf/automake in OpenSSH

[Roumen Petrov]

If you don't adopt Makefile.am, peace to add to openssh changes about new configure option 
--with-askpass
For macro OSSH_EXPAND_PATHS thinks for answer form
Philippe WILLEM, Gary E. Miller
 > Yes, that way it works on SCO's sh.
Tim Race
 > Works with both sh and ksh on
Solaris 7
UnixWare 2.03
SCO 3.2v4.2
UnixWare 2.1.3
SCO 5.0.4
UnixWare 7.1.0 (already reported)
AIX 4.3.2.0
for answers to post with subject 'configure.in: Someone please show me a better way :)' in 
this forum. In this topic is an base example for this macro.

About macro OSSH_SHOW_OPTIONS. If you adopt OSSH_EXPAND_PATHS we can use this macro in 
configure.in instead of code with echo commands after 'Someone please show me a better way 
.....'