#!/bin/sh

# Slackware build script for xrdp
# Written by Phil Warner <pc_warner@yahoo.com>

PRGNAM=xrdp
VERSION=0.4.0
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

# If you have PAM installed and wish to install /etc/pam.d/sesman,
# then run this script as: "USE_PAM=yes ./xrdp.SlackBuild"
USE_PAM=${USE_PAM:-no}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
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 .
chmod -R a-s,u+rw,go-w .

if [ ! "$USE_PAM" = "no" ]; then
  patch < $CWD/Makefile.PAM.diff
  make
else
  make nopam
fi

# Fix path in what will become the init script
patch -d instfiles/ < $CWD/xrdp_control.sh.diff

make install \
  PKGDIR=$PKG \
  DESTDIR=$PKG/usr/lib/$PRGNAM \
  CFGDIR=$PKG/etc/$PRGNAM \
  PIDDIR=$PKG/var/run \
  MANDIR=$PKG/usr/man \
  DOCDIR=$PKG/usr/doc/$PRGNAM-$VERSION

# Install routines for man pages and docs missing from Makefile
mkdir -p $PKG/usr/man/man5 $PKG/usr/man/man8
cp -a docs/man/*.5 $PKG/usr/man/man5
cp -a docs/man/*.8 $PKG/usr/man/man8

# Fix permissions from install
chmod a-x $PKG/etc/xrdp/*
if [ -e $PKG/etc/pam.d/ ]; then
  chmod a-x $PKG/etc/pam.d/sesman
fi
chmod a-x $PKG/usr/lib/$PRGNAM/{Tahoma-10.fv1,*.bmp,*.cur}

# Let's make the xrdp_control.sh script the init script
mkdir -p $PKG/etc/rc.d
mv $PKG/usr/lib/$PRGNAM/xrdp_control.sh $PKG/etc/rc.d/rc.$PRGNAM.new

# Let's not clobber existing configs
cd $PKG/etc/xrdp
  mv rsakeys.ini rsakeys.ini.new
  mv sesman.ini sesman.ini.new
  mv xrdp.ini xrdp.ini.new
cd -

( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

( cd $PKG/usr/man
  find . -type f -exec gzip -9 {} \;
  for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
)

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a COPYING design.txt install.txt readme.txt $PKG/usr/doc/$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.tgz