Questasim simulation optimization acceleration problem (object no signal, could not see waveform)

Makefile script:

Compilation error:

Solution:

Remove -novopt, which is no longer used in modelsim after version 10.7, so as long as you do not use -novopt, no error will be reported. So how can we see the signal and see the waveform while using optimization?

Here I modify modelsim.ini

Find modelsim.ini file address

Modify VoptFlow = 1

In addition, you can replace -novopt with -voptargs= “+acc”