Path: utzoo!mnetor!uunet!husc6!mit-eddie!ll-xn!ames!aurora!labrea!decwrl!ucbvax!cbosgd!ihnp4!chinet!dag
From: dag@chinet.UUCP (Daniel A. Glasser)
Newsgroups: comp.sources.bugs
Subject: Re: miles compilation problem/ what system is this really meant for?
Message-ID: <2192@chinet.UUCP>
Date: 2 Feb 88 17:51:33 GMT
References: <1529@bgsuvax.UUCP>
Reply-To: dag@chinet.UUCP (Daniel A. Glasser)
Organization: Chinet - Public Access Unix
Lines: 42
Keywords: bugs . . .


I don't know what the initial system was, but I suspect BSD...

Most of the missing functions are in libtermlib.a, but the following
two functions are not (exactly) there:

	cbreak()	Enters raw mode on the terminal.  Some
			systems call this raw() instead -- it's
			exactly equivelent.

	beep()		There does not appear to be an analogy
			to this one in termlib, so you will just
			have to supply your own.  It 'rings' the
			terminal bell.  If you want to get fancy,
			use the termcap 'visible-bell' capability
			for terminals that have it.

On my system III machine I had to do the following to get miles to
compile (without changing the posted sources at all...):

Modify the makefile so that after "-lcurses" there is "-ltermlib"
Add to the CCFLAGS "-Dcbreak=raw"
Add a new source, local.c, which contains the function "beep".
	This function takes no parameters, and writes a beep to
	the standard error stream (I use '\7', though '\a' should
	work).

With these minor changes to the makefile and addition of local.c,
I had no trouble at all.

As an alternative, you can modify the calls to cbreak in io.c
to call raw instead (I suggest that you conditionalize the source with
#ifdefs for future portability) and (also conditionally) add the
'beep' function.  I suspect io.c is the best place for this.
You will still need the '-ltermlib' on the link (final cc) command
line.
-- 
Nobody at the place where I work	Daniel A. Glasser
knows anything about my opinions	...!ihnp4!chinet!dag
my postings, or me for that matter!	...!ihnp4!mwc!dag
					...!ihnp4!mwc!gorgon!dag
	One of those things that goes "BUMP!!! (ouch!)" in the night.