#!/bin/bash

##SlackBuild style build script

CWD=`pwd`
NAME=qt4-qsa
VERSION=1.2.2
ARCH=i586
BUILD=1vl58
VL_PACKAGER=easuter

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

if [ $UID != 0 ]; then
	echo "You need to be root to run this script."
	exit
fi

if [ ! -x /usr/bin/requiredbuilder ]; then
	echo "Requiredbuilder not installed, or not executable."
	exit
fi

if [ ! -d $TMP/finished-packages ]; then
	mkdir -p $TMP/finished-packages
fi

PKG=$TMP/package-$NAME
rm -rf $PKG
mkdir -p $PKG/usr
mkdir $PKG/install


if [ "$ARCH" = "i386" ]; then
  export CFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  export CFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i586" ]; then
  export CFLAGS="-O2 -march=i586 -mtune=i686"
elif [ "$ARCH" = "s390" ]; then
  export CFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  export CFLAGS="-O2"
fi

CXXFLAGS="$CFLAGS"

cd $TMP
rm -rf $NAME-$VERSION
tar xvf $CWD/$NAME-$VERSION.tar.bz2
cd $NAME-$VERSION
chown -R root:root .

cp $CWD/qt4_qtdir_VL-patch.diff .
patch -Np0 -i qt4_qtdir_VL-patch.diff

#Both dbug and release QSA libraries must be built, since some apps
#like Axel need both to compile

#Build the dbug libraries first
QTDIR="/usr/lib/qt4" ./configure -prefix /usr/lib/qt4 -debug

make

if ( ! make ); then
	echo "dbug buiuld failed"
	exit
fi

make clean

#Build the release libraries
QTDIR="/usr/lib/qt4" ./configure -prefix /usr/lib/qt4 -release

make

if ( ! make ); then
	echo "release build failed"
	exit
fi


cp $CWD/slack-desc .

cat >> slack-desc << EOF

#----------------------------------------

BUILDDATE: `date`
PACKAGER:  $VL_PACKAGER
HOST:      `uname -srm`
DISTRO:    `cat /etc/vector-version`
CFLAGS:    $CFLAGS
CONFIGURE: `awk "/\.\/configure\ /" config.log`

EOF

#Since the QSA Makefile doesn't support a DESTDIR installation, the files
#must be installed manually.
#This procedure was taken from an actual installation of QSA to the
#the filesystem (with a few modifications of course):

mkdir -p $PKG/usr/lib/qt4/lib
mkdir -p $PKG/usr/lib/qt4/mkspecs/features
mkdir -p $PKG/usr/lib/qt4/doc/html
mkdir $PKG/usr/lib/qt4/include

install -m 644 -p src/qsa/qsaglobal.h $PKG/usr/lib/qt4/include/
install -m 644 -p src/qsa/qsconfig.h $PKG/usr/lib/qt4/include/
install -m 644 -p src/qsa/qsobjectfactory.h $PKG/usr/lib/qt4/include/
install -m 644 -p src/qsa/qswrapperfactory.h $PKG/usr/lib/qt4/include/
install -m 644 -p src/qsa/qseditor.h $PKG/usr/lib/qt4/include/
install -m 644 -p src/qsa/qsproject.h $PKG/usr/lib/qt4/include/
install -m 644 -p src/qsa/qsinterpreter.h $PKG/usr/lib/qt4/include/
install -m 644 -p src/qsa/qsinputdialogfactory.h $PKG/usr/lib/qt4/include/
install -m 644 -p src/qsa/qsscript.h $PKG/usr/lib/qt4/include/
install -m 644 -p src/qsa/../ide/qsworkbench.h $PKG/usr/lib/qt4/include/
install -m 755 -p lib/libqsa.so.1.2.1 $PKG/usr/lib/qt4/lib/libqsa.so.1.2.1
install -m 755 -p lib/libqsa_debug.so.1.2.1 $PKG/usr/lib/qt4/lib/libqsa_debug.so.1.2.1
install -m 644 -p src/qsa/qsa.prf $PKG/usr/lib/qt4/mkspecs/features/
install -m 644 -p doc/html/assistant.dcf $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/classes.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/console.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/credits.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/designer.dcf $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/example-scriptbutton.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/example-spreadsheet.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/examples.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/extensions-framework.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/filter.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/functions.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/game.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/getting-started.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/headers.html $PKG/usr/lib/qt4/doc/html/
cp -f -r doc/html/images $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/importscript.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/index.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/language.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/linguist.dcf $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qmake.dcf $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsa.dcf $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsa.index $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qseditor-members.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qseditor.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsinputdialogfactory-members.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsinputdialogfactory.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsinterpreter-members.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsinterpreter.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsobjectfactory-members.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsobjectfactory.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsproject-members.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsproject.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsscript-members.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsscript.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsstackframe-members.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsstackframe.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsutilfactory-members.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsutilfactory.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsworkbench-members.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qsworkbench.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qswrapperfactory-members.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/qswrapperfactory.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/scribblescripter.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/workbench-reference.html $PKG/usr/lib/qt4/doc/html/
install -m 644 -p doc/html/wrappers.html $PKG/usr/lib/qt4/doc/html/

( cd $PKG/usr/lib/qt4/lib

ln -sf libqsa.so.1.2.1 libqsa.so
ln -sf libqsa.so.1.2.1 libqsa.so.1
ln -sf libqsa.so.1.2.1 libqsa.so.1.2

ln -sf libqsa_debug.so.1.2.1 libqsa_debug.so
ln -sf libqsa_debug.so.1.2.1 libqsa_debug.so.1
ln -sf libqsa_debug.so.1.2.1 libqsa_debug.so.1.2

)


( 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
)

mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a \
  AUTHORS COPYING ChangeLog NEWS README TODO \
  $PKG/usr/doc/$NAME-$VERSION
cp slack-desc $PKG/install
cp $CWD/doinst.sh $PKG/install

cd $PKG
requiredbuilder -v -y .
makepkg -p -l y -c n $NAME-$VERSION-$ARCH-$BUILD.tlz

cp $NAME-$VERSION-$ARCH-$BUILD.tlz $TMP/finished-packages
echo "$NAME-$VERSION package is in $TMP/finished-packages"

rm -rf $TMP/$NAME-$VERSION
rm -rf $PKG