@User: Probably that comes from using

--with-sky130-link-targets=source

. I have not tested that option for a long time. There is almost nothing in the source files that doesn't get modified in some way, so there is essentially nothing that can be linked back to the source. I would also discourage the use of

--with-ef-style

outside of the efabless platform, where it is meant to be used. Warnings and errors during

make

is normal; there are several processes in magic that do not have any "levels of severity" for error messages, and so information, warnings, and errors all get lumped together and make the output look rather alarming. I intend to go work on that sometime when I have the time.

Thanks Tim! I followed your advice and removed those two flags. Now I can find the model (still working on getting the sim running though). For reference here is what solved that for me (note thati am interested in the analog which is why I disabled the non-analog tools, hopefully disabling that is not a problem later on the design process - also I am still configuring ngspice). But solved the open_pdks part of the problem: /configure --prefix=$INST_PATH/cad --enable-sky130-pdk=$GIT_PDK_PATH --disable-klayout --disable-irsim --disable-openlane --disable-qflow

I am usually testing everything, so I have not tested the effect of disabling various tool setups. But they are very self-contained, so I would not expect any issues. On the other hand, the tool setups are small and don't take up either much disk space or time to install. Klayout is a layout tool and is therefore not specifically related to digital flows.