added xorg-xdm package

packages/x/xorg-xdm/Pkgfile

@@ -0,0 +1,28 @@
+# Description: X display manager
+# URL: http://xorg.freedesktop.org
+# Maintainer: Alexander Zhirov
+# Depends on: linux-pam xorg-server xorg-xrdb
+
+name=xorg-xdm
+version=1.1.14
+release=1
+source=(
+    https://www.x.org/releases/individual/app/xdm-$version.tar.xz
+    xdm
+    xdm.pam
+)
+
+build() {
+    cd xdm-$version
+
+    ./configure \
+        --prefix=/usr \
+        --with-xdmconfigdir=/etc/X11/xdm \
+        --enable-xdmshell
+
+    make
+    make DESTDIR=$PKG install
+
+    install -D -m 755 $SRC/xdm $PKG/etc/rc.d/xdm
+    install -D -m 755 $SRC/xdm.pam $PKG/etc/pam.d/xdm
+}

packages/x/xorg-xdm/xdm

@@ -0,0 +1,23 @@
+#!/bin/sh
+#
+# /etc/rc.d/xdm: start/stop xdm
+#
+
+case $1 in
+start)
+    /usr/bin/xdm
+    ;;
+stop)
+    killall -q /usr/bin/xdm
+    ;;
+restart)
+    $0 stop
+    sleep 2
+    $0 start
+    ;;
+*)
+    echo "usage: $0 [start|stop|restart]"
+    ;;
+esac
+
+# End of file

packages/x/xorg-xdm/xdm.pam

@@ -0,0 +1,7 @@
+#
+# /etc/pam.d/xdm - xdm service module configuration
+#
+
+auth    include common-auth
+
+account include common-account