Merge pull request #2485 from karalabe/fakepow

cmd: add a `--fakepow` flag to help benchmarking database changes

cmd/geth/main.go

@@ -206,6 +206,7 @@ JavaScript API. See https://github.com/ethereum/go-ethereum/wiki/Javascipt-Conso
 		utils.NetworkIdFlag,
 		utils.RPCCORSDomainFlag,
 		utils.MetricsEnabledFlag,
+		utils.FakePoWFlag,
 		utils.SolcPathFlag,
 		utils.GpoMinGasPriceFlag,
 		utils.GpoMaxGasPriceFlag,

cmd/geth/usage.go

@@ -150,8 +150,11 @@ var AppHelpFlagGroups = []flagGroup{
 		},
 	},
 	{
-		Name:  "LOGGING AND DEBUGGING",
-		Flags: append([]cli.Flag{utils.MetricsEnabledFlag}, debug.Flags...),
+		Name: "LOGGING AND DEBUGGING",
+		Flags: append([]cli.Flag{
+			utils.MetricsEnabledFlag,
+			utils.FakePoWFlag,
+		}, debug.Flags...),
 	},
 	{
 		Name: "EXPERIMENTAL",