xrCore: Add GetBuildConfiguration() function

It allows you to get the build configuration

Also show the project name in log instead of 'xrCore'

src/xrCore/xrCore.cpp

@@ -73,7 +73,7 @@ void xrCore::Initialize(pcstr _ApplicationName, LogCallback cb, bool init_fs, pc
         DUMP_PHASE;
 
         InitLog();
-        Msg("'%s' build %d, %s\n", "xrCore", buildId, buildDate);
+        Msg("%s %s build %d, %s\n", "xdOpenXRay", GetBuildConfiguration(), buildId, buildDate);
         _initialize_cpu();
         R_ASSERT(CPU::ID.hasFeature(CpuFeature::Sse));
         ttapi_Init(CPU::ID);
@@ -151,6 +151,29 @@ void xrCore::_destroy()
     }
 }
 
+constexpr pcstr xrCore::GetBuildConfiguration()
+{
+#ifdef NDEBUG
+#ifdef XR_X64
+    return "Rx64";
+#else
+    return "Rx86";
+#endif
+#elif defined(MIXED)
+#ifdef XR_X64
+    return "Mx64";
+#else
+    return "Mx86";
+#endif
+#else
+#ifdef XR_X64
+    return "Dx64";
+#else
+    return "Dx86";
+#endif
+#endif
+}
+
 void xrCore::CalculateBuildId()
 {
     const int startDay = 31;

src/xrCore/xrCore.h

@@ -199,6 +199,7 @@ class XRCORE_API xrCore
     void _destroy();
     const char* GetBuildDate() const { return buildDate; }
     u32 GetBuildId() const { return buildId; }
+    static constexpr pcstr GetBuildConfiguration();
 
 private:
     void CalculateBuildId();