diff -ur -x '*~' rtl8812AU_linux_v5.1.5_19247.20160830/core/rtw_debug.c rtl8812AU_linux_v5.1.5_19247.20160830-gcc/core/rtw_debug.c
--- rtl8812AU_linux_v5.1.5_19247.20160830/core/rtw_debug.c	2016-08-30 04:28:15.000000000 +0200
+++ rtl8812AU_linux_v5.1.5_19247.20160830-gcc/core/rtw_debug.c	2017-10-10 21:57:47.919763413 +0200
@@ -46,8 +46,15 @@
 
 void dump_drv_version(void *sel)
 {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdate-time"
+#endif
 	RTW_PRINT_SEL(sel, "%s %s\n", DRV_NAME, DRIVERVERSION);
 	RTW_PRINT_SEL(sel, "build time: %s %s\n", __DATE__, __TIME__);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)
+#pragma GCC diagnostic pop
+#endif
 }
 
 void dump_drv_cfg(void *sel)