delorie.com/archives/browse.cgi   search  
Mail Archives: djgpp/2002/06/14/06:00:36

From: Hans-Bernhard Broeker <broeker AT physik DOT rwth-aachen DOT de>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: ncurses support in djgpp on Linux
Date: 14 Jun 2002 08:26:00 GMT
Organization: Aachen University of Technology (RWTH)
Lines: 39
Message-ID: <aec9ao$1ju$1@nets3.rz.RWTH-Aachen.DE>
References: <1024017326 DOT 876437356 AT news DOT mindspring DOT com>
NNTP-Posting-Host: acp3bf.physik.rwth-aachen.de
X-Trace: nets3.rz.RWTH-Aachen.DE 1024043160 1662 137.226.32.75 (14 Jun 2002 08:26:00 GMT)
X-Complaints-To: abuse AT rwth-aachen DOT de
NNTP-Posting-Date: 14 Jun 2002 08:26:00 GMT
Originator: broeker@
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

Frank Krauss <fmfkrauss AT mindspring DOT com> wrote:

>    dos-gcc program.c -lncurses

> I got alot of error messages relating to header files missing:
> -----------------------------------------------------------------
> program.c:27:24: sys/socket.h: No such file or directory
> program.c:29:23: arpa/inet.h: No such file or directory
> program.c:30:19: netdb.h: No such file or directory
> program.c:33:64: curses.h: No such file or directory
> -----------------------------------------------------------------

Of course you did --- DJGPP, in its default installation, does not
include any networking, nor the ncurses library.  If you need those,
you'll have to install the relevant packages in addition to your
current cross-DJGPP setup.  For NCurses, you may have to replace
PDCurses (pdc*.zip in the DJGPP ftp sites).  For networking, you'll
need a winsock library, or the wattcp stack.  Note that DOS itself
doesn't provide any TCP/IP networking whatsoever.

> While searching on the Internet, I came across items that mentioned
> that this was caused by a variable DJGPP not having been set
> correctly to point to a file called djgpp.env.

These items were referring to the native DJGPP installation, not to
cross compilation.  A cross compiler doesn't use djgpp.env --- but the
programs built by it may need it.

> I noticed that there are directories called include in both files.
> If I place both files in the same place, will the two sets of include 
> directories overlay each other?

You should never need both djcrx and djdev installed at the same time.
djcrx is a mainly a subset of djdev, containing only those files that
you need to build a cross-compilation environment.

-- 
Hans-Bernhard Broeker (broeker AT physik DOT rwth-aachen DOT de)
Even if all the snow were burnt, ashes would remain.

- Raw text -


  webmaster     delorie software   privacy  
  Copyright 2019   by DJ Delorie     Updated Jul 2019