feat: define shared CODSPEED_MODE_DISPLAY

Author: not-matthias

core/BUILD

@@ -81,10 +81,10 @@ cc_library(
     defines = [
         "CODSPEED_VERSION=\\\"{}\\\"".format(CODSPEED_VERSION),
     ] + select({
-        ":instrumentation_mode": ["CODSPEED_ENABLED", "CODSPEED_ANALYSIS"],
-        ":simulation_mode": ["CODSPEED_ENABLED", "CODSPEED_ANALYSIS"],
-        ":memory_mode": ["CODSPEED_ENABLED", "CODSPEED_ANALYSIS"],
-        ":walltime_mode": ["CODSPEED_ENABLED", "CODSPEED_WALLTIME"],
+        ":instrumentation_mode": ["CODSPEED_ENABLED", "CODSPEED_ANALYSIS", "CODSPEED_MODE_DISPLAY=\\\"instrumentation\\\""],
+        ":simulation_mode": ["CODSPEED_ENABLED", "CODSPEED_ANALYSIS", "CODSPEED_MODE_DISPLAY=\\\"simulation\\\""],
+        ":memory_mode": ["CODSPEED_ENABLED", "CODSPEED_ANALYSIS", "CODSPEED_MODE_DISPLAY=\\\"memory\\\""],
+        ":walltime_mode": ["CODSPEED_ENABLED", "CODSPEED_WALLTIME", "CODSPEED_MODE_DISPLAY=\\\"walltime\\\""],
         "//conditions:default": [],
     }),
     deps = [":instrument_hooks"],

core/CMakeLists.txt

@@ -152,6 +152,7 @@ set_property(
 
 if(NOT CODSPEED_MODE STREQUAL "off")
     target_compile_definitions(codspeed PUBLIC -DCODSPEED_ENABLED)
+    target_compile_definitions(codspeed PUBLIC -DCODSPEED_MODE_DISPLAY="${CODSPEED_MODE}")
 
     if(NOT CMAKE_BUILD_TYPE)
         message(

google_benchmark/src/benchmark.cc

@@ -464,12 +464,7 @@ void RunBenchmarks(const std::vector<BenchmarkInstance>& benchmarks,
 
 #ifdef CODSPEED_ENABLED
   auto& Err = display_reporter->GetErrorStream();
-  // Determine the width of the name field using a minimum width of 10.
-#ifdef CODSPEED_ANALYSIS
-  Err << "Codspeed mode: simulation" << "\n";
-#elif defined(CODSPEED_WALLTIME)
-  Err << "Codspeed mode: walltime" << "\n";
-#endif
+  Err << "Codspeed mode: " << CODSPEED_MODE_DISPLAY << "\n";
 #endif  // CODSPEED_ENABLED
 
   bool might_have_aggregates = FLAGS_benchmark_repetitions > 1;