Re: 1.0.4 and linux

[Pietro Terna]

        Dear Marcus,

        eliminating -ldl from the configuration, I obtain:

gcc -g -L../../swarm/lib -L/usr/X11R6/lib  -o heatbugs Heatbug.o
HeatSpace.o main.o HeatbugModelSwarm.o HeatbugObserverSwarm.o
HeatbugBatchSwarm.o ../../swarm/lib/swarm.x -lobjc -lX11 -lm

../../swarm/lib/swarm.x: In function
`TclLoadFile':
../../swarm/lib/swarm.x(.text+0x102f43): undefined reference
to `dlopen'
../../swarm/lib/swarm.x(.text+0x102f53): undefined reference to
`dlsym'
../../swarm/lib/swarm.x(.text+0x102f62): undefined reference to
`dlsym'
../../swarm/lib/swarm.x(.text+0x102f73): undefined reference to
`dlerror'
make: *** [heatbugs] Error 1

        As an alternative solution, I could install Tcl with a libld, but it's 
not
clear to me how to obtain this; in README file in Tcl distribution (both in
7.6 and in 8.0) there are no references to dynamic linker or to libdl. 

        Yours, PT

At 08.11 29/12/97 -0800, you wrote:
>>>>>> "PT" == Pietro Terna <address@hidden> writes:
>
>PT> /usr/i486-linux/bin/ld: cannot open -ldl:
>PT> No such file or directory
>
>Assuming you installed Tcl without a libdl, the "-ldl" can be removed
>from your configuration; Tcl should be the only place dynamic linker
>routines are used.
>
>
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