I tried, for some now, to run a successful simulation in Cygwin using Makefiles. I got to a point where the compilation is without errors, only some warnings like:
uvm_sequence.svh(89): (qverilog-2283) Extra semicolon in $unit (global) scope (UVM1.0)
My problem comes after that. After the vsim command is issued, no printing appears on the screen and I can't write anything in the window anymore. The Questasim does its job, I can the log files but to run it again I have to close the Cygwin and reopen it. If someone could help it, I would really appreciate it. Thanks!