Shorter paths to HAL, ExtUI (#17156)

Marlin/src/HAL/LPC1768/inc/Conditionals_post.h

@@ -0,0 +1,30 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#if ENABLED(EEPROM_SETTINGS)
+  #undef USE_REAL_EEPROM
+  #define USE_EMULATED_EEPROM 1
+  #if DISABLED(FLASH_EEPROM_EMULATION)
+    #define SDCARD_EEPROM_EMULATION 1
+  #endif
+#endif