Simplify.

src/include/Makefile

@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.92 2001/05/31 14:03:04 art Exp $
+#	$OpenBSD: Makefile,v 1.93 2001/06/13 08:50:05 art Exp $
 #	$NetBSD: Makefile,v 1.59 1996/05/15 21:36:43 jtc Exp $
 
 #	@(#)Makefile	5.45.1.1 (Berkeley) 5/6/91
@@ -20,8 +20,7 @@ FILES=	a.out.h ar.h assert.h bitstring.h blf.h bm.h bsd_auth.h cast.h cpio.h \
 	string.h strings.h struct.h sysexits.h tar.h time.h ttyent.h tzfile.h \
 	unistd.h utime.h utmp.h vis.h
 
-.if (${MACHINE_ARCH} != "alpha") && (${MACHINE_ARCH} != "mips") && \
-	(${MACHINE_ARCH} != "powerpc")
+.if (${MACHINE_ARCH} != "mips") && (${MACHINE_ARCH} != "powerpc")
 FILES+=	dlfcn.h link.h
 .endif
 
@@ -35,9 +34,6 @@ LFILES=	errno.h fcntl.h syslog.h termios.h
 .if (${MACHINE_ARCH} == "mips" || ${MACHINE_ARCH} == "powerpc")
 MFILES+= link.h dlfcn.h
 .endif
-.if (${MACHINE_ARCH} == "alpha")
-FILES+=link.h dlfcn.h
-.endif
 
 DIRS=	arpa protocols rpc rpcsvc
 LDIRS=	crypto ddb dev isofs miscfs net netatalk netccitt netinet \