freebsd-ports/x11/wrapper/pkg-deinstall

#!/bin/sh
if [ -e ${PKG_PREFIX}/bin/X.bck ]; then
	mv ${PKG_PREFIX}/bin/X.bck ${PKG_PREFIX}/bin/X
else
	if [ -x ${PKG_PREFIX}/bin/XFree86 ]; then
		ln -sf ${PKG_PREFIX}/bin/XFree86 ${PKG_PREFIX}/bin/X
		exit 0
	elif [ -x ${PKG_PREFIX}/bin/Xorg ]; then
		ln -sf ${PKG_PREFIX}/bin/Xorg ${PKG_PREFIX}/bin/X
		exit 0
	else
		rm -f ${PKG_PREFIX}/bin/X
	fi
fi
[ -x ${PKG_PREFIX}/bin/XFree86 ] && chmod u+s ${PKG_PREFIX}/bin/XFree86
[ -x ${PKG_PREFIX}/bin/Xorg ] && chmod u+s ${PKG_PREFIX}/bin/Xorg
Add wrapper, a program that runs an X server after sanity-checking the environment and any options passed to it. It is meant to enhance security on multi-user systems running XFree86 4.x, where the ability to use a startx script is needed. If you have XFree86 3.x, do not install this, you do not need it and it will not work. PR: 21352 Submitted by: Trevor Johnson <trevor@jpj.net> 2000-09-19 18:45:40 +02:00			`#!/bin/sh`
Fix package deinstallation: only move X.bck over X if the former exists. Since pkg_deinstall(1) invokes the package deinstall script twice, at the second invocation X.bck is no longer there, and mv(1), even with the -f flag, returns a non-zero exit code. The shell executing the script propagates this exit code right back unto pkg_deinstall(1), which complains and aborts the package deinstallation. I wish I had not forgotten about this problem, so this could go in before DP1 was cut :( Approved by: no response from trevor@, the port maintainer 2002-04-11 13:56:55 +02:00			`if [ -e ${PKG_PREFIX}/bin/X.bck ]; then`
			`mv ${PKG_PREFIX}/bin/X.bck ${PKG_PREFIX}/bin/X`
- Fix PLIST problem and unbreak PR: ports/85024 Submitted by: Marcus Grando <marcus@corp.grupos.com.br> Approved by: maintainer timeout (20 days) 2005-09-06 21:20:40 +02:00			`else`
			`if [ -x ${PKG_PREFIX}/bin/XFree86 ]; then`
			`ln -sf ${PKG_PREFIX}/bin/XFree86 ${PKG_PREFIX}/bin/X`
			`exit 0`
			`elif [ -x ${PKG_PREFIX}/bin/Xorg ]; then`
			`ln -sf ${PKG_PREFIX}/bin/Xorg ${PKG_PREFIX}/bin/X`
			`exit 0`
			`else`
			`rm -f ${PKG_PREFIX}/bin/X`
			`fi`
Fix package deinstallation: only move X.bck over X if the former exists. Since pkg_deinstall(1) invokes the package deinstall script twice, at the second invocation X.bck is no longer there, and mv(1), even with the -f flag, returns a non-zero exit code. The shell executing the script propagates this exit code right back unto pkg_deinstall(1), which complains and aborts the package deinstallation. I wish I had not forgotten about this problem, so this could go in before DP1 was cut :( Approved by: no response from trevor@, the port maintainer 2002-04-11 13:56:55 +02:00			`fi`
- Fix PLIST problem and unbreak PR: ports/85024 Submitted by: Marcus Grando <marcus@corp.grupos.com.br> Approved by: maintainer timeout (20 days) 2005-09-06 21:20:40 +02:00			`[ -x ${PKG_PREFIX}/bin/XFree86 ] && chmod u+s ${PKG_PREFIX}/bin/XFree86`
			`[ -x ${PKG_PREFIX}/bin/Xorg ] && chmod u+s ${PKG_PREFIX}/bin/Xorg`