I have Wine installed through MacPorts, but I need to apply a patch and recompile to get something to work. I have compiled my binary and have tried running my windows app from the wine binary sitting in my ~/Downloads folder that I just created, but it won't even start up. I'm trying to figure out if this is a problem with the patch and binary itself or with the way I'm trying to run it. I tried just setting the wine prefix and running the new wine binary from the command line, anything else I should do? Thanks for any help.
I'll answer my own question, in case anyone else stumbles across this.
After compiling, I used make install to install my patched wine binaries over my regular ones. This isn't what I wanted to do, but it will work and I can reinstall wine with MacPorts if I need to.
Changing the prefix is global, so doing "export WINEPREFIX=/path/to/new/prefix" will work for all wine installs. It's an environment variable, I don't know why I got confused about that but hey sometimes you just need it spelled out.