#93 re-opening [#77](https://github.com/google/skywater-pdk/issues/77) [Blocking the OpenLane release] Issue opened by agorararmard This is blocking the OpenLane release #77 Follow-up comment: I just pulled and did git submodule update --init and ran make sky130_fd_sc_hs. I found that the issue still exists in all three versions (latest, v0.0.1, v0.0.2). so to reiterate on what's the problem: 1- we have one json description for the typical hs library with 25C and 1.80V: sky130_fd_sc_hs__tt_025C_1v80_ccsnoise.lib.json 2- However, two liberties are generated: sky130_fd_sc_hs__tt_025C_1v80_ccsnoise.lib and sky130_fd_sc_hs__tt_025C_1v80.lib. 3- We at efabless, openLane team, are only interested in this one sky130_fd_sc_hs__tt_025C_1v80.lib 4- Because yosys+ABC doesn't know how to parse ccsnoise information from liberty, and that's why we expect the file that doesn't contain the _ccsnoise postfix not to contain any ccsnoice information. Thus, the flow fails at synthesis. I can share with you a small design so you can run against yosys and validate it from your side. google/skywater-pdk