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scripts/icestorm: use 'yosys-config' to find data directory 

This fixes the icestorm script to query yosys-config itself for the
right data directory. Not only does this fix installs where yosys was
not installed into /usr/local, it also ensures Icarus picks up a data
directory consistent with the version of yosys that you're using.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
This commit is contained in:
Austin Seipp 2018-02-14 16:45:10 -06:00
parent 2260d2ab8a
commit 77a6b2dd26
1 changed files with 2 additions and 2 deletions
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4
scripts/icestorm/Makefile
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@ -35,7 +35,7 @@ example_sim_vcd: example_tb.vvp
vvp -N example_tb.vvp +vcd
synth_tb.vvp: example_tb.v synth.blif
iverilog -o synth_tb.vvp -s testbench synth.v example_tb.v /usr/local/share/yosys/ice40/cells_sim.v
iverilog -o synth_tb.vvp -s testbench synth.v example_tb.v `yosys-config --datdir/ice40/cells_sim.v`
chmod -x synth_tb.vvp
synth_sim: synth_tb.vvp
@ -48,7 +48,7 @@ route.v: example.asc
icebox_vlog -L -n top -sp example.pcf example.asc > route.v
route_tb.vvp: example_tb.v route.v
iverilog -o route_tb.vvp -s testbench route.v example_tb.v /usr/local/share/yosys/ice40/cells_sim.v
iverilog -o route_tb.vvp -s testbench route.v example_tb.v `yosys-config --datdir/ice40/cells_sim.v`
chmod -x route_tb.vvp
route_sim: route_tb.vvp