nextpnr: fix yosys dependencies

SymbiFlow / conda-packages

Conda build recipes for the toolchains needed by LiteX / MiSoC firmware

https://github.com/mithro/HDMI2USB-litex-firmware

Apache License 2.0

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nextpnr: fix yosys dependencies #120

Closed acomodi closed 4 years ago

acomodi commented 4 years ago

Signed-off-by: Alessandro Comodi acomodi@antmicro.com

This solves a dependecy issue with the nextpnr packages. In fact, they depend on yosys, which switched to be symbiflow-yosys, therefore it would need to be modified in the nextpnr's meta.yml files as well.

PiotrZierhoffer commented 4 years ago

I think it would make sense to remove the yosys package from symbiflow anaconda completely and rerun travis, to find all problems. What do you think @acomodi ?

acomodi commented 4 years ago

@PiotrZierhoffer Agreed, this would also apply to the vtr packages I believe.

acomodi commented 4 years ago

@mithro There was an issue with nextpnr-xilinx as it had conflicts with conda-forge packages. That is now fixed and the only failing build is not related to this PR.