diff -ur /usr/ports/x11/XFree86/work/xc/config/cf/xfree86.cf config/cf/xfree86.cf
--- /usr/ports/x11/XFree86/work/xc/config/cf/xfree86.cf	Sun Nov  8 11:19:11 1998
+++ config/cf/xfree86.cf	Tue Dec  8 10:05:55 1998
@@ -853,7 +853,7 @@
 #endif
 
 #ifndef XFree86ConsoleDefines
-#ifdef i386BsdArchitecture
+#if defined(i386BsdArchitecture) || defined(AlphaBsdArchitecture)
 #define XFree86ConsoleDefines	-DPCCONS_SUPPORT -DSYSCONS_SUPPORT -DPCVT_SUPPORT
 #else
 #define XFree86ConsoleDefines	/**/