ld: library not found for -lfsdk

I'm trying to get an older ~2014 era app running on my M1 Mac. I'm able to update cocoa pods and all that, but I keep getting the following error (with or without rosetta)

ld: library not found for -lfsdk clang: error: linker command failed with exit code 1 (use -v to see invocation)

I can't find any documentation about this one. Any clue what -lfsdk is?

Thank you!

ld: library not found for -lfsdk
 
 
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