1 files changed, 4 insertions, 31 deletions
diff --git a/src/bench/bench_bitcoin.cpp b/src/bench/bench_bitcoin.cpp
index 32faba86b4..3cf0bf9530 100644
--- a/src/bench/bench_bitcoin.cpp
+++ b/src/bench/bench_bitcoin.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2018 The Bitcoin Core developers
+// Copyright (c) 2015-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -6,15 +6,11 @@
 
 #include <crypto/sha256.h>
 #include <key.h>
-#include <random.h>
-#include <util/system.h>
 #include <util/strencodings.h>
-#include <validation.h>
+#include <util/system.h>
 
 #include <memory>
 
-const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
-
 static const int64_t DEFAULT_BENCH_EVALUATIONS = 5;
 static const char* DEFAULT_BENCH_FILTER = ".*";
 static const char* DEFAULT_BENCH_SCALING = "1.0";
@@ -25,7 +21,8 @@ static const int64_t DEFAULT_PLOT_HEIGHT = 768;
 
 static void SetupBenchArgs()
 {
-    gArgs.AddArg("-?", "Print this help message and exit", false, OptionsCategory::OPTIONS);
+    SetupHelpOptions(gArgs);
+
     gArgs.AddArg("-list", "List benchmarks without executing them. Can be combined with -scaling and -filter", false, OptionsCategory::OPTIONS);
     gArgs.AddArg("-evals=<n>", strprintf("Number of measurement evaluations to perform. (default: %u)", DEFAULT_BENCH_EVALUATIONS), false, OptionsCategory::OPTIONS);
     gArgs.AddArg("-filter=<regex>", strprintf("Regular expression filter to select benchmark by name (default: %s)", DEFAULT_BENCH_FILTER), false, OptionsCategory::OPTIONS);
@@ -34,18 +31,6 @@ static void SetupBenchArgs()
     gArgs.AddArg("-plot-plotlyurl=<uri>", strprintf("URL to use for plotly.js (default: %s)", DEFAULT_PLOT_PLOTLYURL), false, OptionsCategory::OPTIONS);
     gArgs.AddArg("-plot-width=<x>", strprintf("Plot width in pixel (default: %u)", DEFAULT_PLOT_WIDTH), false, OptionsCategory::OPTIONS);
     gArgs.AddArg("-plot-height=<x>", strprintf("Plot height in pixel (default: %u)", DEFAULT_PLOT_HEIGHT), false, OptionsCategory::OPTIONS);
-
-    // Hidden
-    gArgs.AddArg("-h", "", false, OptionsCategory::HIDDEN);
-    gArgs.AddArg("-help", "", false, OptionsCategory::HIDDEN);
-}
-
-static fs::path SetDataDir()
-{
-    fs::path ret = fs::temp_directory_path() / "bench_bitcoin" / fs::unique_path();
-    fs::create_directories(ret);
-    gArgs.ForceSetArg("-datadir", ret.string());
-    return ret;
 }
 
 int main(int argc, char** argv)
@@ -63,14 +48,6 @@ int main(int argc, char** argv)
         return EXIT_SUCCESS;
     }
 
-    // Set the datadir after parsing the bench options
-    const fs::path bench_datadir{SetDataDir()};
-
-    SHA256AutoDetect();
-    RandomInit();
-    ECC_Start();
-    SetupEnvironment();
-
     int64_t evaluations = gArgs.GetArg("-evals", DEFAULT_BENCH_EVALUATIONS);
     std::string regex_filter = gArgs.GetArg("-filter", DEFAULT_BENCH_FILTER);
     std::string scaling_str = gArgs.GetArg("-scaling", DEFAULT_BENCH_SCALING);
@@ -93,9 +70,5 @@ int main(int argc, char** argv)
 
     benchmark::BenchRunner::RunAll(*printer, evaluations, scaling_factor, regex_filter, is_list_only);
 
-    fs::remove_all(bench_datadir);
-
-    ECC_Stop();
-
     return EXIT_SUCCESS;
 }