Add new port 40upgrade -- 4.0R to 4-stable upgrade kit. Currently only

contains new libc.so.4 with xpg4 functions and the skeletonized libxpg4.

misc/40upgrade/Makefile

@@ -0,0 +1,36 @@
+# New ports collection makefile for:	4.0R to 4-stable upgrade kit
+# Date created:		11 Jul 2000
+# Whom:			asami
+#
+# $FreeBSD$
+#
+
+PORTNAME=	40upgrade
+PORTVERSION=	2000.07.11
+CATEGORIES=	misc
+DISTFILES=	# empty
+
+MAINTAINER=	asami@FreeBSD.org
+
+.include <bsd.port.pre.mk>
+
+.if !defined(PACKAGE_BUILDING)
+BROKEN=		this \"port\" is for building packages for distribution only, please get the package from http://www.freebsd.org/ports/ if you need an upgrade
+.elif ${OSVERSION} < 400020 || ${OSVERSION} >= 500000
+FORBIDDEN=	this needs to be built on a recent 4-stable system
+.endif
+NO_MTREE=	yes
+PREFIX=		/
+NO_BUILD=	yes
+PKGINSTALL=	${WRKDIR}/INSTALL
+DATE!=		cat /var/db/port.mkversion
+
+do-install:
+	${SED} -e "s/%%VERSION%%/${DATE}/" ${PKGDIR}/INSTALL \
+		> ${PKGINSTALL}
+
+deinstall:
+	@${ECHO} "You can't delete this port."
+	@${FALSE}
+
+.include <bsd.port.post.mk>

misc/40upgrade/pkg-comment

@@ -0,0 +1 @@
+A convenience package to upgrade your 4.0 system to 4-stable for ports

misc/40upgrade/pkg-descr

@@ -0,0 +1,5 @@
+This package will allow you to upgrade your 4.0R system to
+4-stable, so you can compile and use all ports in ports-current.
+
+Satoshi
+asami@freebsd.org

misc/40upgrade/pkg-install

@@ -0,0 +1,5 @@
+#!/bin/sh
+if [ "$2" != "PRE-INSTALL" ]; then
+        exit 0
+fi
+echo %%VERSION%% > /var/db/port.mkversion

misc/40upgrade/pkg-plist

@@ -0,0 +1,3 @@
+usr/lib/libc.so.4
+usr/lib/libxpg4.so
+usr/lib/libxpg4.so.3

misc/40upgrade/pkg-req

@@ -0,0 +1,5 @@
+#!/bin/sh
+if [ $2 = "DEINSTALL" ]; then
+  echo "Package $1 cannot be removed -- to do so will render your system useless."
+  exit 1
+fi

misc/Makefile

@@ -9,6 +9,7 @@
     SUBDIR += 31upgrade
     SUBDIR += 32upgrade
     SUBDIR += 34upgrade
+    SUBDIR += 40upgrade
     SUBDIR += 44bsd-more
     SUBDIR += Howto
     SUBDIR += aclgen