compiling source code!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Hi I'm a new postgresql user. I wrote ACO (ant colony optimazition) and <br />want to replace it with GEQO in
postres/src/backend/optimizerbut I don't know how <br />to compile and run the source code :(<br />   <br />  I
installedpostgresql-8.1.3 and cygwin but I can not use them to <br />compile the source code. I want to compare GEQO
andACO optimizers performance using a small database<br />   <br />  Can you help me???????<br /><p><hr size="1"
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