#!/bin/bash

# xfce.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter 
# 08-May-2005
#
# Copyright 2003  Slackware Linux, Inc., Concord, CA, 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.

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/$PKGSERIES/$PKGNAM
export PORTCWD=$PWD

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Determine the CFLAGS for the known architectures:
case $ARCH in
   arm)     export SLKCFLAGS="-O2 -march=armv4 -mtune=xscale" ;;
   powerpc) export SLKCFLAGS="-O2" ;;
   sparc)   export SLKCFLAGS="-O2" ;;
   hppa)    export SLKCFLAGS="-O2" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac

# A few tarballs have different versions; handle them here
XDT_VERS=4.4.0.1        # xfce4-dev-tools version
EXO_VERS=0.3.4          # exo version
THUNAR_VERS=0.9.3       # thunar version
GXE_VERS=2.4.3          # gtk-xfce-engine version
TERM_VERS=0.2.8.3       # terminal version
MPAD_VERS=0.2.14        # mousepad version

for file in \
 xfce4-dev-tools-$XDT_VERS.tar.bz2 \
 libxfce4util-$VERSION.tar.bz2 \
 libxfcegui4-$VERSION.tar.bz2 \
 libxfce4mcs-$VERSION.tar.bz2 \
 xfce-mcs-manager-$VERSION.tar.bz2 \
 exo-$EXO_VERS.tar.bz2 \
 xfce-mcs-plugins-$VERSION.tar.bz2 \
 xfce4-panel-$VERSION.tar.bz2 \
 Thunar-$THUNAR_VERS.tar.bz2 \
 xfce4-session-$VERSION.tar.bz2 \
 xfwm4-$VERSION.tar.bz2 \
 xfdesktop-$VERSION.tar.bz2 \
 xfce-utils-$VERSION.tar.bz2 \
 xfprint-$VERSION.tar.bz2 \
 gtk-xfce-engine-$GXE_VERS.tar.bz2 \
 mousepad-$MPAD_VERS.tar.bz2 \
 Terminal-$TERM_VERS.tar.bz2 \
 xfce4-appfinder-$VERSION.tar.bz2 \
 xfce4-mixer-$VERSION.tar.bz2 \
 xfce4-icon-theme-$VERSION.tar.bz2 \
 xfwm4-themes-$VERSION.tar.bz2 \
 orage-$VERSION.tar.bz2 ;
do
  cd $TMPBUILD
  tar xvvf $CWD/src/$file || exit 1
  cd $(basename $file .tar.bz2) || exit 1
  slackhousekeeping

    # Here's where we patch or set up any other package-specific stuff:
      if [ "$file" = "exo-$EXO_VERS.tar.bz2" ]; then
        PACKAGE_SPECIFIC_OPTIONS="--enable-python"
      fi

      if [ "$file" = "xfce4-mixer-$VERSION.tar.bz2" ]; then
        PACKAGE_SPECIFIC_OPTIONS="--with-sound=alsa"
        # A stale .desktop file for the panel plugin was shipped in the tarball, and
        # it prevents the correct one from being generated, so we'll remove it first
        # http://bugzilla.xfce.org/show_bug.cgi?id=4538
        rm -f panel-plugin/xfce4-mixer.desktop
      fi

      if [ "$file" = "xfwm4-$VERSION.tar.bz2" ]; then
        PACKAGE_SPECIFIC_OPTIONS="--enable-compositor --enable-xinerama"
      fi

      if [ "$file" = "Thunar-$THUNAR_VERS.tar.bz2" ]; then
        # Apply some Thunar patches that didn't make it into the release,
        # but *are* in the upstream subversion repository
        zcat $CWD/patches/thunar-vfs-volume-hal_missing-audio-cds-for-volman.patch.gz \
          | patch -p0 --verbose || exit 1
        zcat $CWD/patches/use-eject-where-necessary.patch.gz | patch -p0 --verbose || exit 1
        zcat $CWD/patches/thunar-vfs-nozombies.patch.gz | patch -p0 --verbose || exit 1
      fi
    # End patches/package-specific stuff

    CFLAGS="$SLKCFLAGS" \
    CXXFLAGS="$SLKCFLAGS" \
    ./configure \
      --prefix=/usr \
      --sysconfdir=/etc/xfce \
      --mandir=/usr/man \
      --docdir=/usr/doc/xfce-$VERSION/$(basename $file .tar.bz2) \
      --disable-static \
      --build=$ARCH-slackware-linux \
      $PACKAGE_SPECIFIC_OPTIONS || failconfig

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

    make $NUMJOBS || make || failmake
    make install || failinstall
    make install DESTDIR=$PKG || failinstall

    mkdir -p $PKG/usr/doc/xfce-$VERSION/$(basename $file .tar.bz2)
    # This will cause errors, but won't miss any docs:
    cp -a \
      AUTHORS BUGS COMPOSITOR COPYING* FAQ HACKING INSTALL \
      NEWS NOTES README* THANKS TODO example.gtkrc-2.0 \
     $PKG/usr/doc/xfce-$VERSION/$(basename $file .tar.bz2) \
     2> /dev/null || true

done

# Do a few fixups - Terminal and Thunar ignore --docdir
( cd $PKG/usr/share/doc
    mv Thunar/* $PKG/usr/doc/xfce-$VERSION/Thunar-$THUNAR_VERS
    mv Terminal/* $PKG/usr/doc/xfce-$VERSION/Terminal-$TERM_VERS
  cd $PKG/usr/doc
    ln -sf xfce-$VERSION/Thunar-$THUNAR_VERS Thunar
    ln -sf xfce-$VERSION/Terminal-$TERM_VERS Terminal
  rm -rf $PKG/usr/share/doc
) || exit 1

mkdir -p $PKG/etc/profile.d
cp -a $CWD/profile.d/* $PKG/etc/profile.d
chown root:root $PKG/etc/profile.d/*
chmod 0755 $PKG/etc/profile.d/*

mkdir -p $PKG/etc/X11/xinit
( cd $PKG/etc/X11/xinit
  ln -sf ../../xfce/xdg/xfce4/xinitrc xinitrc.xfce
  chmod 0755 ../../xfce/xdg/xfce4/xinitrc
)

# If necessary, start the fakeroot server so we can set file/dir ownerships:
start_fakeroot

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown, slack644docs
slackdesc       # install slack-desc and doinst.sh
slackmp         # run makepkg -l y -c n

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links