Give don't use cells to Yosys.

[mithro]

No description provided.

[tcal-x]

Was this created using the copy tool or manually? Do we care about proper attribution?

[QuantamHD]

I wrote this, and I don't mind if it's not properly attributed.

[mithro]

Was this created using the copy tool or manually? Do we care about proper attribution?

This was created manually.

[mithro]

Looks like there is a real issue here;

Starting to write bazel-out/k8-fastbuild/bin/external/com_google_skywater_pdk_sky130_fd_sc_hd/timing/sky130_fd_sc_hd__ff_n40C_1v56.lib (basic from basic)
Overwriting comp_attribute,voltage_map with [['VSS', 0.0], ['KAPWR', 1.56], ['LOWLVPWR', 1.56], ['VGND', 0.0], ['VNB', 0.0], ['VPB', 1.56], ['VPWR', 1.56], ['VPWRIN', 1.56]] (existing value of {'VGND': 0.0, 'VNB': 0.0} )
   Finish writing bazel-out/k8-fastbuild/bin/external/com_google_skywater_pdk_sky130_fd_sc_hd/timing/sky130_fd_sc_hd__ff_n40C_1v56.lib

synthesis/tests/counter.v {}
{} {}
ERROR: /workspace/synthesis/tests/BUILD:84:15: SynthesizingRTL synthesis/tests/verilog_counter_asap7_synth_synth_output.v failed: (Exit 1): yosys failed: error executing command bazel-out/k8-opt-exec-2B5CBBC6/bin/external/at_clifford_yosys/yosys -q -q -Q -l bazel-out/k8-fastbuild/bin/synthesis/tests/verilog_counter_asap7_synth_yosys_output.log -c synthesis/synth.tcl

Use --sandbox_debug to see verbose messages from the sandbox and retain the sandbox build root for debugging
ERROR: TCL interpreter returned an error: Yosys command produced an error

[mithro]

Looks like we need to upgrade the version of abc?

ERROR: Command syntax error: Unknown option or option in arguments.
> abc -liberty bazel-out/k8-fastbuild/bin/external/com_google_skywater_pdk_sky130_fd_sc_hd/timing/sky130_fd_sc_hd__ff_100C_1v95.lib -dff -g aig -dont_use sky130_fd_sc_hd__probe_p_* -dont_use sky130_fd_sc_hd__probec_p_*
>                                                                                                                                               ^
ERROR: TCL interpreter returned an error: Yosys command produced an error

[mithro]

I've upgraded both Yosys and ABC and the build runs fine locally now, will see what cloud build thinks.