Issue with ABC Execution in Yosys

[yujning]

"Why is it that when I use abc -exe xx -script "xxx" inside Yosys, no output file is generated, but when I run the same commands directly in yosys-abc, the output file is created? My yosys-abc has been modified."

[Ravenslofty]

actually, it is created in a temporary folder, and then the folder gets deleted.

pass -nocleanup to abc to see the temporary folder.