fix(build): skip ScriptCompiler on VC6 (requires C++11)

Author: bobtista

Core/Tools/CMakeLists.txt

@@ -14,7 +14,10 @@ if(RTS_BUILD_CORE_EXTRAS)
     add_subdirectory(CRCDiff)
     add_subdirectory(mangler)
     add_subdirectory(matchbot)
-    add_subdirectory(ScriptCompiler)
+    # ScriptCompiler requires C++11 (nlohmann-json), skip for VC6
+    if(NOT IS_VS6_BUILD)
+        add_subdirectory(ScriptCompiler)
+    endif()
     add_subdirectory(textureCompress)
     add_subdirectory(timingTest)
     add_subdirectory(versionUpdate)