Re: Need help compiling sample programs

[Zia Khan]

I assume you have downloaded the Linux binary distribution of swarm-1.0.5. I 
believe it's compiled
using gcc 2.8.0 w/ libc6 and the gnu obj-c compler 2.8.0.


address@hidden wrote:

> Hi, I'm new to the Swarm scene and am having problems compiling any of the
> sample apps in swarmapps-1.0.2.
>
> The system I'm trying to compile them on is a Pentium-200MMX running Debian
> Linux 1.3, using gcc 2.7.2.1.
>
> This is the error I get when trying to compile the tutorial simpleCBug (all
> the other samples give similar errors):
>
> /usr/lib/gcc-lib/i486-linux/2.7.2.1/libobjc.a(misc.o): In function
> `objc_calloc':
> misc.o(.text+0x1a0): multiple definition of `objc_calloc'
> /export/home/deb/swarm-1.0.5/lib/swarm.x:/tmp/swarm-1.0.5/src/space/Grid2d.m:32:
>  first defined here
> ld: Warning: size of symbol `objc_calloc' changed from 4 to 51 in misc.o
> ld: Warning: type of symbol `objc_calloc' changed from 1 to 2 in misc.o
> /export/home/deb/swarm-1.0.5/lib/swarm.x: In function `__objc_malloc':
> /src/Swarm/tclobjc/objc-malloc.m:46: undefined reference to `objc_fatal'
> /export/home/deb/swarm-1.0.5/lib/swarm.x: In function `__objc_realloc':
> /src/Swarm/tclobjc/objc-malloc.m:55: undefined reference to `objc_fatal'
> /export/home/deb/swarm-1.0.5/lib/swarm.x: In function `__objc_calloc':
> /src/Swarm/tclobjc/objc-malloc.m:64: undefined reference to `objc_fatal'
> ^[[Cmake: *** [bug] Error 1
> ----
>
> Any help is greatly appreciated. Thanks!
>
> Alan Liu
>
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                  ==================================
   Swarm-Support is for discussion of the technical details of the day
   to day usage of Swarm.  For list administration needs (esp.
   [un]subscribing), please send a message to <address@hidden>
   with "help" in the body of the message.
                  ==================================