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Article #53283

Re: On SunOS4, how to avoid _dlclose, etc?

#53283
From: Jason Austin
Date: Tue, 25 Feb 1992 17:45
28 lines
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In article <ZOO.92Feb21231324@lynx.spa.umn.edu> zoo@aps1.spa.umn.edu (david d 'zoo' zuhn) writes:
> >> I am trying to compile a program using gcc.  The -static option
> >> seems not be working for me.  I get the message "Undefined symbol:
> >> _dlclose, _dlopen, _dlsym".  These symbols are used in libc.a.
> 
> >> Anybody knows how I can avoid this problem? Thanks in advance.
> 
> This is a bug in SunOS.  There is a standard fix in the MIT X11R5
> source tree as mit/util/misc/dlsym.c, which I appended to this
> message.  Just compile and link against this file and all will be well
> (at least this bug will be fixed, no comment on any other bugs you
> might have).
> 
> david d [zoo] zuhn		Univ. of Minnesota Dept. of Astronomy
> zoo@aps1.spa.umn.edu		      Automated Plate Scanner Project
>  -- member of the League for Programming Freedom -- email me for info

	I don't think this is a SunOS problem, since it can be avoided
by removing the -g from the gcc command line.  This problem shows up
like this too:

	gcc test.c -ldl (Works fine)

	gcc -g test.c -ldl
	ld: -ldl: No such file or directory
--
Jason C. Austin
jason@fmd01.larc.nasa.gov
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From: jason@fmd01.larc.nasa.gov (Jason Austin)
Subject: Re: On SunOS4, how to avoid _dlclose, etc?
In-Reply-To: zoo@aps1.spa.umn.edu's message of 22 Feb 92 05:13:24 GMT
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 <ZOO.92Feb21231324@lynx.spa.umn.edu>
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Date: Tue, 25 Feb 1992 17:45:38 GMT
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