Newsgroups: comp.os.msdos.djgpp
From: Faiz Hanif <haniff AT wsunix DOT wsu DOT edu>
Subject: Graphics not working
Sender: news AT serval DOT net DOT wsu DOT edu (News)
Message-ID: <3338445D.1CE9@wsunix.wsu.edu>
Date: Tue, 25 Mar 1997 21:32:13 GMT
Reply-To: haniff AT wsunix DOT wsu DOT edu
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Organization: Washington State University
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To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

Cesar Scarpini Rabak wrote:
> 
> At 21:46 19/03/97 GMT, Abraham John Kannankeril wrote:
> >The following program is giving errors. Please help us!!!
> >
> >
> >#include <iostream.h>
> >#include<stdio.h>
> >#include <stdlib.h>
> >#include <process.h>
> >#include <conio.h>
> >#include <libbcc.h>
> >
> >int main()
> >{
> >  int gdriver=DETECT,gmode, errorcode;
> >  int  midx,midy;
> >
> >
> >  initgraph(&gdriver,&gmode,"" );
> >  errorcode=graphresult();
> >  if (errorcode!=grOk)
> >  {
> >     cout<<"Graphics function error: "<<grapherrormsg(errorcode)<<endl;
> >     cout<<"Hit a key to stop: ";
> >     getch();
> >     exit(1);
> >  }
> >
> >  setbkcolor(BLACK);
> >  setcolor (BLUE);
> >  closegraph();
> >  return (0);
> >}
> >
> >
> >
> >The program compiled without errors, but while trying to run the
> ^^^^^^^^^^^^^^^! What version of DJGPP are you using folks?
> 
> program
> >it gave us following errors
> >
> >Error: grph1.o: In function 'main':
> >Error: undefined reference to 'initgraph'
> >       In function 'setcolor(int)':
> >       undefined reference to '__gr_color'
> >There were some errors
> 
> These msgs seem to come out from the linker.
> 
> Can you pls post the command line used to build this program?
> 
> >
> >It gave similar errors for 'setbkcolor()' too.
> >
> >Abraham & Arti
> >
> >
> 

We are using Rhide 1.1 and DJGPP ver 2 . 
Arti & Abraham