🚀 go-pugleaf

	Hello!

	I tried to compile the screen version 3.2beta on a Convex
	C3840 and bumped to some difficulties. The first being the
	fact that gcc needs -fno-builtin flag not to complain about
	mismatched definition for builtin `alloca' in the .h file
	/usr/include/stdlib.h.
	The second trouble was that on our ConvexOS distribution
	tape there were no crypt-function in libc.a. To compensate
	the lack of crypt() I have made a separate libcrypt.a in
	/usr/local/lib where gcc finds it alright but configure
	does not look for one there.

	BTW here is the command line which I used (had to use) to
	make screen.

		make CFLAGS=-fno-builtin LIBS=-lcrypt

	As a third point to report there is a patch at the end of
	this message that is needed to stop gcc from complaining
	about & and >> operation on a union and strdup having a
	different definition than the prototype. On a Convex the
	wait structure is in POSIX style a plain int.

	Otherwise the new screen seems quite OK to me. Thanks.

		// jau
------
  /    Jukka A. Ukkonen (M.Sc.), Centre for Scientific Computing (CSC)
 /__   Internet: ukkonen@csc.fi            Tel:  (Home) +358-0-578628
   /   Internet: jau@cs.tut.fi                   (Work) +358-0-4573208
  v    X.400:    c=fi, admd=fumail, no prmd, org=csc, pn=jukka.ukkonen

------------------------------ clip clip ------------------------------

*** screen-3.2b.old/screen.h	Sat Jun 13 01:03:35 1992
--- screen-3.2b/screen.h	Mon Jan 11 16:45:13 1993
***************
*** 562,566 ****
  #endif
  
  #if (!defined(SYSV) || defined(sun) || defined(RENO) || defined(xelos)) && !defined(_AIX)
! # define BSDWAIT
  #endif
--- 562,568 ----
  #endif
  
  #if (!defined(SYSV) || defined(sun) || defined(RENO) || defined(xelos)) && !defined(_AIX)
! # if !defined(__convex__)
! #  define BSDWAIT
! # endif
  #endif
*** screen-3.2b.old/socket.c	Wed Oct 28 06:48:58 1992
--- screen-3.2b/socket.c	Mon Jan 11 16:47:19 1993
***************
*** 106,112 ****
  char *SockNamePtr, *SockName;
  
  char *strdup(str)
! #ifdef hpux
  char *str;
  #else
  const char *str;
--- 106,112 ----
  char *SockNamePtr, *SockName;
  
  char *strdup(str)
! #if defined(hpux) || defined(__convex__)
  char *str;
  #else
  const char *str;