Compilation to wasm will be done by your toolchain of choice, the bios

will not convert from `.wast` to `.wasm`.

JS and C/C++ use the toolchains in their language because they exist,
in Go we have wagon and plans to implement this here:
go-interpreter/wagon#34

The hash we check, in any case, would be the hash of the `.wasm`, and that
is what is checked on the blockchain when you `get code`.. it's the
end reference for the code.

README.md

@@ -75,7 +75,7 @@ eos-bios --launch-data ./launch.yaml                 \
          --keybase-key ./file.key                    \
          --bp-api-address http://1.2.3.4:8888        \
          --bp-p2p-address 1.2.3.4:9876               \
-         --eosio-system-code ./eosio-system.wast     \
+         --eosio-system-code ./eosio-system.wasm     \
          --eosio-system-abi ./eosio-system.abi       \
          --opening-balances-snapshot ./snapshot.csv
 ```

main.go

@@ -12,7 +12,7 @@ import (
 var producerAPIAddress = flag.String("bp-api-address", "", "Target API endpoint for the locally booting node, a clean-slate node. It can be routable only from the local machine.")
 var producerP2PAddress = flag.String("bp-p2p-address", "", "Endpoint which will be published at the end of the process. Needs to be externally routable.")
 var eosioMyAccount = flag.String("eosio-my-account", "", "Endpoint which will be published at the end of the process. Needs to be externally routable.")
-var eosioSystemCodePath = flag.String("eosio-system-code", "./eosio-system.wast", "Path to a compiled eosio.system contract .wast file")
+var eosioSystemCodePath = flag.String("eosio-system-code", "./eosio-system.wasm", "Path to a compiled eosio.system contract .wasm file")
 var eosioSystemABIPath = flag.String("eosio-system-abi", "./eosio-system.abi", "Path to an eosio.system .abi file")
 var openingBalancesSnapshotPath = flag.String("opening-balances-snapshot", "./snapshot.csv", "Path to a fresh snapshot of the ERC-20 Crowdsale token")
 var keybaseKeyPath = flag.String("keybase-key", "", "Path to a PGP key, or keybase thing.. TBD")