system/lxdm: Added (GUI login manager for LXDE)

Signed-off-by: Erik Hanson <erik@slackbuilds.org>

system/lxdm/README

@@ -0,0 +1,3 @@
+LXDM - GUI login manager for LXDE
+
+LXDM is a lightweight drop-in replacement for GDM or KDM.

system/lxdm/doinst.sh

@@ -0,0 +1,22 @@
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+config etc/lxdm/LoginReady.new
+config etc/lxdm/PostLogin.new
+config etc/lxdm/PostLogout.new
+config etc/lxdm/PreLogin.new
+config etc/lxdm/PreReboot.new
+config etc/lxdm/PreShutdown.new
+config etc/lxdm/lxdm.conf.new
+config etc/lxdm/xinitrc.new
+

system/lxdm/lxdm.SlackBuild

@@ -0,0 +1,121 @@
+#!/bin/sh
+
+# Slackware build script for lxdm
+
+# Copyright 2010  Robby Workman, Northport, Alabama, USA
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+PRGNAM=lxdm
+VERSION=${VERSION:-0.2.0}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i486 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find . \
+ \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
+ -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
+ -exec chmod 644 {} \;
+
+# Patch the Xsession file to source /etc/profile and xprofile on session start
+patch -p1 < $CWD/source_profile_in_Xsession.diff
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --mandir=/usr/man \
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
+  --without-pam \
+  --build=$ARCH-slackware-linux
+
+make
+make install DESTDIR=$PKG
+
+# We said --without-pam
+rm -rf $PKG/etc/pam.d
+
+# Install a to-be-customized-if-needed /etc/lxdm/xinitrc
+cat << EOF > $PKG/etc/lxdm/xinitrc.new
+#!/bin/sh
+# This file is referenced from /etc/lxdm/Xsession
+# This is for system-specific customization if desired
+
+EOF
+
+# Don't clobber configs on upgrade
+# But *do* clobber Xsession
+for file in LoginReady PostLogin PostLogout PreLogin PreReboot PreShutdown lxdm.conf ;
+  do mv $PKG/etc/lxdm/$file $PKG/etc/lxdm/$file.new ;
+done
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a \
+  AUTHORS COPYING ChangeLog INSTALL NEWS README TODO \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

system/lxdm/lxdm.info

@@ -0,0 +1,10 @@
+PRGNAM="lxdm"
+VERSION="0.2.0"
+HOMEPAGE="http://lxde.org/"
+DOWNLOAD="http://downloads.sourceforge.net/lxde/lxdm-0.2.0.tar.gz"
+MD5SUM="e539f81ba691f2b0cb2017b82dfee58f"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+MAINTAINER="Robby Workman"
+EMAIL="rw@rlworkman.net"
+APPROVED="Erik Hanson"

system/lxdm/slack-desc

@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+    |-----handy-ruler------------------------------------------------------|
+lxdm: LXDM (GUI login manager for LXDE)
+lxdm:
+lxdm: LXDM is a lightweight drop-in replacement for GDM or KDM.
+lxdm:
+lxdm:
+lxdm:
+lxdm:
+lxdm:
+lxdm:
+lxdm:
+lxdm:

system/lxdm/source_profile_in_Xsession.diff

@@ -0,0 +1,17 @@
+diff -Nur lxdm-0.2.0.orig//data/Xsession lxdm-0.2.0/data/Xsession
+--- lxdm-0.2.0.orig//data/Xsession	2010-04-12 11:49:44.000000000 -0500
++++ lxdm-0.2.0/data/Xsession	2010-06-26 04:55:43.301983179 -0500
+@@ -2,6 +2,13 @@
+ 
+ # use bash for "exec -l", howto run login shell by /bin/sh ?
+ 
++# First read /etc/profile and .profile
++test -f /etc/profile && . /etc/profile
++test -f "$HOME/.profile" && . "$HOME/.profile"
++# Second read /etc/xprofile and .xprofile for X specific setup
++test -f /etc/xprofile && . /etc/xprofile
++test -f "$HOME/.xprofile" && . "$HOME/.xprofile"
++
+ if [ $# -eq 1 -a -n "$1" ]; then
+ 	LXSESSION=$1
+ else