Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!snorkelwacker!bloom-beacon!AEROSPACE.AERO.ORG!strauss
From: strauss@AEROSPACE.AERO.ORG
Newsgroups: comp.windows.x
Subject: Re: Compilation question
Message-ID: <9004100426.AA25471@antares.aero.org>
Date: 10 Apr 90 04:26:39 GMT
References: <7526@sbcs.sunysb.edu>
Sender: daemon@athena.mit.edu (Mr Background)
Organization: The Aerospace Corporation
Lines: 33

In article <7526@sbcs.sunysb.edu> you write:
>
>   I was just trying to compile some example programs that come
>with X11R4.  The makefile doesnt match the directory names for the
>include files,  but I found them.
>
>when I do this:
>cc -g -I/usr/lib/X11 -L/usr/lib/X11 -mc68020 -o xwidgets
>         xwidgets.c -lXaw -lXmu -lXt -lX11
>
>I get this:
> 
>Undefined:
>_sin
>_cos
>_XShapeQueryExtension
>_XShapeCombineMask
>
>   Any advice for this X novice?
>
>--
>--------------------------        -   
>David Ruderman                  ( # ) O '  '   '    '     '      '       '
>Racquetball Commissioner          Y      Racquetball
>--------------------------        I           Uber Alles!

You need to include two more libraries in your list. sin and cos come
from your system's math library, so including -lm at the end of the list
should solve those two. The two shape functions come from the X
extension library. You should include -lXext before -lX11 on the compile
line. That should take care of it.

							- |Daryll