Compiling graph-2.1

[Krishnan Viswanathan]

I am using Swarm-2.1.1 on GNU/Linux (Redhat 7.0). I downloaded the
limited graph library from the
ftp://ftp.swarm.org/pub/swarm/src/users-contrib/eval/  site. On
compiling this is the msg. I got :
-----------------------------------------------------------------------------

test -d graph || ln -s . graph
gcc -c -g -O2 -march=i686  -pipe -mcpu=pentiumpro -mieee-fp
-fexpensive-optimizations -malign-loops=2 -malign-jumps=2
-malign-functions=2 -Wall -Wno-import -Wno-protocol -Werror
-D_GNU_SOURCE   -I/usr/include/swarm -I. DiGraph.m
gcc -c -g -O2 -march=i686  -pipe -mcpu=pentiumpro -mieee-fp
-fexpensive-optimizations -malign-loops=2 -malign-jumps=2
-malign-functions=2 -Wall -Wno-import -Wno-protocol -Werror
-D_GNU_SOURCE   -I/usr/include/swarm -I. DiGraphLink.m
cc1obj: warnings being treated as errors
DiGraphLink.m: In function `-[DiGraphLink update]':
DiGraphLink.m:64: warning: multiple declarations for method `update'
/usr/include/swarm/gui.h:795: warning: using `-(void)update'
DiGraphLink.m:62: warning: also found `-update'
DiGraphLink.h:20: warning: also found `-update'
make: *** [DiGraphLink.o] Error 1
------------------------------------------------------------------------

Any pointers on how to overcome this would be really appreciated.

Thanks,
Krishnan

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Krishnan Viswanathan
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University Park, PA 16802
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