#!/bin/sh
#
# Heavily based on the Slackware 12.1 SlackBuild
# http://www.truecrypt.org
# Packager neongen ( neongen at libero.it)
# http://www.slacky.it

CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi

NAME=truecrypt
VERSION=6.1a
ARCH=${ARCH:-i486}
BUILD=1ng
PKG=$TMP/package-$NAME

##UNCOMMENT TO BUILD STATIC WX
#WX=wxWidgets-2.8.9

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS=""
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS=""
fi

# Language packs are currently supported only by the  Windows version of  TrueCrypt.
# LANGPACK_IT=langpack-it-1.0.0-for-truecrypt-6.1.zip

if [ ! -d $TMP ]; then
  mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
  mkdir -p $PKG
fi


echo "+=============================================================================="
echo "| $NAME-$VERSION"
echo "+=============================================================================="

##UNCOMMENT TO BUILD STATIC WX
# if [ ! -e $WX.tar.gz ]; then
# 	echo "Downloading wxWidgets..."
# 	wget http://prdownloads.sourceforge.net/wxwindows/$WX.tar.gz
# fi

# if [ ! -e $LANGPACK_IT ]; then
# 	echo "Downloading italian localization..."
# 	wget http://www.truecrypt.org/downloads/thirdparty/localizations/$LANGPACK_IT
# fi

cd $TMP

echo "Unpacking $NAME..."
tar -xzf $CWD/TrueCrypt\ $VERSION\ Source.tar.gz

##UNCOMMENT TO BUILD STATIC WX
#echo "Unpacking wxWidgets..."
#tar -xzf $CWD/$WX.tar.gz

cd $NAME-$VERSION-source

## PATCH ##
# this fixes dismount failures on Slackware
#
zcat "$CWD"/$NAME-linux-umount-fixed.patch.gz | patch -p1 --verbose || exit 1
#
## END PATCH ##

tar -xzf $CWD/pkcs.tar.gz

#cd $NAME
chown -R root:root .

##UNCOMMENT TO BUILD STATIC WX
#make WX_ROOT=$TMP/$WX wxbuild

EXTRA_CFLAGS="$SLKCFLAGS" \
EXTRA_CXXFLAGS="$SLKCFLAGS" \
PKCS11_INC=$TMP/$NAME-$VERSION-source/pkcs \
make VERBOSE=1

mkdir -p $PKG/usr/doc/$NAME-$VERSION

cp Release/Setup\ Files/License.txt $PKG/usr/doc/$NAME-$VERSION
cp Release/Setup\ Files/TrueCrypt\ User\ Guide.pdf $PKG/usr/doc/$NAME-$VERSION


mkdir -p $PKG/usr/share/applications
cp $CWD/truecrypt.desktop $PKG/usr/share/applications
 mkdir -p $PKG/usr/share/pixmaps
cp $CWD/truecrypt.png $PKG/usr/share/pixmaps

mkdir -p $PKG/usr/bin
cp Main/truecrypt $PKG/usr/bin

chown root:root -R $PKG
chmod 644 $PKG/usr/doc/$NAME-$VERSION/*

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/slack-desc
# cat $CWD/slack-required > $PKG/install/slack-required
# cat $CWD/slack-required > $PKG/usr/doc/$NAME-$VERSION/slack-required
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/$NAME.SlackBuild


cd $PKG
requiredbuilder -v -y -s $CWD $PKG
makepkg -l y -c n $CWD/../$NAME-$VERSION-$ARCH-$BUILD.tgz

if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/$NAME-$VERSION-source
  rm -rf $PKG
  rm -rf $TMP/$NAME-$VERSION.tar.gz*
  rm -rf $TMP/$WX
fi