#!/bin/sh
CWD=`pwd`
TMP=${TMP:-/tmp}
PKG=$TMP/package-mozilla-thunderbird

VERSION=2.0.0.23
ARCH=${ARCH:-i686}
BUILD=1

if [ ! -d $TMP ]; then
  mkdir -p $TMP
fi
rm -rf $PKG
mkdir -p $PKG/usr/lib64

cd $TMP
rm -rf mozilla
echo Unpacking the tarball...
tar -jxf $CWD/thunderbird-$VERSION-source.tar.bz2 || exit 1
cd mozilla

rm -rf obj-s390x-ibm-linux
cp -p $CWD/mozconfig ./.mozconfig

chown -R root:root .
gmake -f client.mk build

rm -rf ~/.mozilla/thunderbird
if [ -z $DISPLAY ]; then
  echo Your DISPLAY variable is not set.  Invoking the thunderbird binary will fail.
  exit 1;
else echo The newly built thunderbird binary will now be called
     echo Make sure you have your X server running on your desktop.
     echo Hit the enter key when you are ready to proceed.
     read ready
fi

( cd $TMP/mozilla/obj-$ARCH-ibm-linux/dist/bin
  echo ./thunderbird
)

gmake -C $TMP/mozilla/obj-$ARCH-ibm-linux/mail/installer

( cd $PKG/usr/lib64
  tar -zxf $TMP/mozilla/obj-$ARCH-ibm-linux/dist/thunderbird-$VERSION.en-US.linux-$ARCH.tar.gz
  mv thunderbird thunderbird-$VERSION
  ln -sf thunderbird-$VERSION thunderbird
  cd thunderbird-$VERSION
  zcat $CWD/mozilla-thunderbird-firefox.diff.gz | patch -p1 --verbose --backup --suffix=.orig || exit 1
  rm -f defaults/pref/all-thunderbird.js.orig
)
if [ ! $? = 0 ]; then
  exit 1
fi

mkdir -p $PKG/usr/bin
( cd $PKG/usr/bin
  ln -sf /usr/lib64/thunderbird-$VERSION/thunderbird .
  #chown -R root:bin .
)

# These files/directories are usually created if Thunderbird is run as root, which on many
# systems might (and possibly should) be never.  Therefore, if we don't see them we'll
# put stubs in place to prevent startup errors.
( cd $PKG/usr/lib64/thunderbird-$VERSION
  if [ -d chrome ]; then
    if [ ! -r chrome/app-chrome.manifest ]; then
      echo > chrome/app-chrome.manifest
    fi
  fi
  if [ ! -d updates ]; then
    mkdir -p updates/0
  fi
)

mkdir -p $PKG/usr/share/applications
cp -p $CWD/mozilla-thunderbird.desktop $PKG/usr/share/applications/
mkdir -p $PKG/usr/share/pixmaps
cp -p $CWD/thunderbird.png $PKG/usr/share/pixmaps/
mkdir $PKG/install
cp -p $CWD/slack-desc $PKG/install/slack-desc
cd $PKG
makepkg -l y -c n $TMP/mozilla-thunderbird-$VERSION-$ARCH-$BUILD.tgz