#!/bin/sh
# Heavily based on the Slackware 12.0 SlackBuild
# http://www.xfce.org/index.php

# Copyright 2003  Slackware Linux, Inc., Concord, CA, USA
# Copyright 2007  Patrick J. Volkerding, Sebeka, MN, 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.

# dependecies: dbus, dbus-glib, hal, uri, vte, intltool
# mod by submax

NAME=xfce
VERSION=4.4.2
ARCH=${ARCH:-i686}
TMP=${TMP:-/tmp/tgz}
PKG=$TMP/package-$NAME
CWD="$(pwd)"
BUILD=1sm
SOURCE=http://switch.dl.sourceforge.net/sourceforge/$NAME/$NAME-$VERSION-src.tar.bz2

#http://foo-projects.org/~benny/projects/thunar-volman/index.html
#The Thunar Volume Manager is an extension for the Thunar file manager, which enables automatic management of removable drives and media. 
#For example, if thunar-volman is installed and configured properly, and you plug in your digital camera, it will automatically launch 
#your preferred photo application and import the new pictures from the camera into your photo collection.
VERSION_VOLMAN=0.2.0
SOURCE_VOLMAN=http://download.berlios.de/xfce-goodies/thunar-volman-$VERSION_VOLMAN.tar.bz2

if [ ! -e $NAME-$VERSION-src.tar.bz2 ]; then
wget -c $SOURCE || exit
fi

if [ ! -e thunar-volman-$VERSION_VOLMAN.tar.bz2 ]; then
wget -c $SOURCE_VOLMAN || exit
fi

# CHOST arch should be set to i486 for any 32-bit x86, unless
# you want problems finding your compiler.
case $ARCH in
 "i486") SLKCFLAGS="-O2 -march=i486 -mtune=i686" ; SLKLIBDIR=lib ; CHOST=i486 ;;
 "i686") SLKCFLAGS="-O3 -march=i686 -pipe -fomit-frame-pointer" ; SLKLIBDIR=lib ; CHOST=i486 ;;
 "x86_64_slamd64") SLKCFLAGS="-O2" ; SLKLIBDIR=lib64 ; CHOST=x86_64 ;; # multilib /lib and /lib64
 "x86_64") SLKCFLAGS="-O2" ; SLKLIBDIR=lib ; CHOST=x86_64 ;; # pure /lib only es. sflack
 "s390") SLKCFLAGS="-O2" ; SLKLIBDIR=lib ; CHOST=s390 ;;
esac

# clean necessary before compile after old run
rm -rf $PKG 2> /dev/null
mkdir -p $PKG
rm -rf $TMP/$NAME-$VERSION 2> /dev/null

#decompress sources
cd $TMP
tar xjvf "$CWD"/$NAME-$VERSION-src.tar.bz2 || exit 1
cd $NAME-$VERSION/src
#test checksum
md5sum -c $NAME-$VERSION.md5
if [ $? != 0 ];then
 echo "checksum sources error"
 exit 2
fi
for file in $(ls *.tar.bz2)
do
  tar xjf $file || exit 1
done

#decompress external package volman
cp "$CWD"/thunar-volman-$VERSION_VOLMAN.tar.bz2 $TMP/$NAME-$VERSION/src
tar xjvf $TMP/$NAME-$VERSION/src/thunar-volman-$VERSION_VOLMAN.tar.bz2 || exit 1

# change permissions
chown -R root:root .
find . \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) -exec chmod 755 {} \;
find . \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

mkdir -p $PKG/etc/profile.d
cp -a "$CWD"/profile.d/* $PKG/etc/profile.d
chown root:root $PKG/etc/profile.d/*
chmod 755 $PKG/etc/profile.d/*

## compile ##
#IMP http://www.xfce.org/documentation/requirements
LIST_SOURCES_ORDERED="xfce4-dev-tools \
libxfce4util \
libxfcegui4 \
libxfce4mcs \
xfce-mcs-manager \
exo \
xfce-mcs-plugins \
xfce4-panel \
Thunar \
xfce4-session \
xfwm4 \
xfdesktop \
xfce-utils \
xfprint \
gtk-xfce-engine \
mousepad \
Terminal \
xfce4-appfinder \
xfce4-mixer \
xfce4-icon-theme \
xfwm4-themes \
orage \
thunar-volman" #add external

for package in $LIST_SOURCES_ORDERED
do
  ( file="$(ls | egrep "^$package\-([0-9]+)\.([0-9]+)\.([0-9]*).*\.tar\.bz2$")"
    if [ -z "$file" ];then
       echo "package \"$package\" not find"
       exit 4
    fi
    package_dir=$(basename $file .tar.bz2)

    cd $package_dir

    echo
    echo "Compile package \"$package_dir\" start..."
    echo

    # fix: *** glibc detected *** corrupted double-linked list: 0x0e360c20 ***
    # new versions of glibc added checks for code sanity at execution, which make things that used to work now crash. 
    # I know the malloc check could be disabled with adding follow line
    #export MALLOC_CHECK_=0

    # Here's where we patch or set up any other package-specific stuff:
    if [ "$package" = "xfce4-mixer" ]; then
      PACKAGE_SPECIFIC_OPTIONS="--with-sound=alsa"
    fi

    # Official patch from Thunar developer 
    # http://foo-projects.org/pipermail/xfce4-dev/2007-December/023857.html
    if [ "$package" = "Thunar" ]; then
      zcat "$CWD"/thunar-vfs-volume-hal_missing-audio-cds-for-volman.patch.gz | patch -p0 --verbose || exit 2
      zcat "$CWD"/thunar-0.9.0-help-directory.patch.gz | patch -p0 --verbose || exit 2
    fi

    if [ "$package" = "Terminal" ]; then
      zcat "$CWD"/terminal-0.2.8-help-directory.patch.gz | patch -p0 --verbose || exit 2
    fi

    LDFLAGS="-L/usr/$SLKLIBDIR -L/$SLKLIBDIR" \
    CFLAGS="$SLKCFLAGS" \
    CXXFLAGS="$SLKCFLAGS" \
    ./configure --prefix=/usr \
      --libdir=/usr/$SLKLIBDIR \
      --mandir=/usr/man \
      --sysconfdir=/etc/X11 \
      --enable-compositor \
      --enable-static=no \
      --enable-xinerama \
      --enable-debug=no \
      $PACKAGE_SPECIFIC_OPTIONS \
      --enable-final \
      --build=$CHOST-slackware-linux

    # Unset this now -- we're done with it
    unset PACKAGE_SPECIFIC_OPTIONS

    # I had a few things blow up with
    # -j > 1...
    make -j1
    # -j1 fix problem xfce4-mixer 4.4.1 with "libtool: link: cannot find the library 
    # `libxfce4mixer.la' or unhandled argument `libxfce4mixer.la'"
    # Parallel make failure in 4.4.1, "-j2" or higher is broken, needs some love :)
    if [ $? != 0 ]; then
       echo "[ERROR] make [ERROR]"
       echo
       echo "Compile package \"$package_dir\": FAIL."
       echo
       exit 3
    fi

    echo
    echo "Compile package \"$package_dir\": DONE."
    echo

    make install
    make install DESTDIR=$PKG

    mkdir -p $PKG/usr/doc/$package_dir
    # This will cause errors, but won't miss any docs:
    cp -a AUTHORS BUGS COMPOSITOR COPYING COPYING.LIB COPYING_LIBS FAQ HACKING \
          INSTALL NEWS NOTES README README.Kiosk README.Plugins THANKS TODO \
          example.gtkrc-2.0 \
       $PKG/usr/doc/$package_dir 2> /dev/null

    if [ "$package" = "Thunar" ] || [ "$package" = "Terminal" ]; then
      cp -a $PKG/usr/share/doc/$package/* $PKG/usr/doc/$package_dir
      rm -rf $PKG/usr/share/doc/
    fi

    exit 0
  )
  if [ $? != 0 ]; then exit; fi
done

#cicle for uninstall packages temp installed for compilation
for file in $(ls *.tar.bz2)
do
  (
    cd $(basename $file .tar.bz2)
    make uninstall
  )
done

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

# Compress and if needed symlink the man pages:
if [ -d $PKG/usr/man ]; then
  ( cd $PKG/usr/man
    for manpagedir in $(find . -type d -name "man*") ; do
      ( cd $manpagedir
        for eachpage in $( find . -type l -maxdepth 1) ; do
          ln -s $( readlink $eachpage ).gz $eachpage.gz
          rm $eachpage
        done
        gzip -9 *.?
      )
    done
  )
fi

# fix xinitrc
mkdir -p $PKG/etc/X11/xinit 
cp $PKG/etc/X11/xdg/xfce4/xinitrc $PKG/etc/X11/xinit/xinitrc.xfce
chmod 755 $PKG/etc/X11/xdg/xfce4/xinitrc
chmod 755 $PKG/etc/X11/xinit/xinitrc.xfce

# Add src inside package
mkdir -p $PKG/usr/doc/$NAME-$VERSION/SlackBuild/
cat "$CWD"/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/SlackBuild/$NAME.SlackBuild
cat "$CWD"/slack-desc > $PKG/usr/doc/$NAME-$VERSION/SlackBuild/slack-desc
cp "$CWD"/doinst.sh.gz $PKG/usr/doc/$NAME-$VERSION/SlackBuild/
cp "$CWD"/*.patch.gz $PKG/usr/doc/$NAME-$VERSION/SlackBuild/
mkdir -p $PKG/usr/doc/$NAME-$VERSION/SlackBuild/profile.d
cp -a "$CWD"/profile.d/* $PKG/usr/doc/$NAME-$VERSION/SlackBuild/profile.d

mkdir -p $PKG/install
cat "$CWD"/slack-desc > $PKG/install/slack-desc
zcat "$CWD"/doinst.sh.gz > $PKG/install/doinst.sh

cd $PKG
chown -R root:root $PKG
if [ -x "$(which requiredbuilder)" ]; then
   requiredbuilder -y -v -s "$CWD" $PKG
fi
makepkg -l y -c n "$CWD"/../$NAME-$VERSION-$ARCH-$BUILD.tgz

(cd "$CWD"/..
 md5sum $NAME-$VERSION-$ARCH-$BUILD.tgz > $NAME-$VERSION-$ARCH-$BUILD.tgz.md5
cat $PKG/install/slack-desc | grep "^$NAME" > $NAME-$VERSION-$ARCH-$BUILD.txt )

# optional clean
if [ "$1" = "--cleanup" ]; then
   if [ "$TMP" != "/" ]; then
      rm -rf $TMP
   fi
fi