#ifdef'd LogVariants function

ScriptableRenderPipeline/LightweightPipeline/LWRP/Editor/ShaderPreprocessor.cs

             return false;
         }
 
+#if LOG_VARIANTS
         void LogVariants(Shader shader, ShaderSnippetData snippetData, int prevVariantsCount, int currVariantsCount)
         {
 #if LOG_ONLY_LWRP_VARIANTS
                 Debug.Log(result);
             }
         }
+
+#endif
 
         public void OnProcessShader(Shader shader, ShaderSnippetData snippetData, IList<ShaderCompilerData> compilerDataList)
         {