compiling error -f68881

Hi I am trying to compile a c code. I installed the extra x files from the mac install disc. This is my makefile:

segy2sac: segy2sac.o
cc -g -f68881 -o segy2sac segy2sac.o
segy2sac.o: segy2sac.c
cc -g -f68881 -c segy2sac.c

and the error that I get is this:

gcc -g -f68881 -c segy2sac.c
cc1: error: unrecognized command line option "-f68881"
make: *** [segy2sac.o] Error 1

Can anyone tell me what this means and how to fix it? Would really appreciate it!

Code:

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$ gcc -v
Using built-in specs.
Target: i486-linux-gnu


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What does yours say?

> cc1: error: unrecognized command line option "-f68881"
The 68881 was the numeric co-processor of the 68K, which was the processor of choice for ancient Mac's.

Since you probably don't have one of those, perhaps you could just delete "-f68881" from your makefiles.