#!/bin/bash
#
# qt4.SlackBuild
# code: Vicious (michal@scxd.info); improvements: Zielony (e-pl@o2.pl)
set -e
# PACKAGE GENERAL INFO [EDIT]
# Wymaga: gstreamer, gstreamer-plugins-base.
PKGNAME=qt4
VERSION=4.4.0
BUILD=1X
ARCH=i686
URL=ftp://ftp.trolltech.com/qt/source/qt-x11-opensource-src-$VERSION.tar.bz2

CWD=`pwd`
TMP=/tmp/$PKGNAME
PKG=$TMP/package

if [ -e $TMP/$PKGNAME-$VERSION/'Makefile' ]; then
	cd $TMP/$PKGNAME-$VERSION
	make sub-src sub-tools
else
if [ ! -d $TMP/$PKGNAME-$VERSION ]; then
rm -rf $PKG
mkdir -p $PKG/install

# PACKAGE DESCRIPTION  [EDIT]
cat << 'SLACKDESC' | fmt -w $(( 80 - `echo $PKGNAME | wc -c` - 3 )) | perl -pe "s/^/$PKGNAME: /" > $PKG/install/slack-desc
Qt4 (C++ GUI toolkit)

Qt is high-performance, cross-platform application development. It includes a C++ class library and tools for cross-platform development and internationalization.

        Package prepared by Zielony (e-pl@o2.pl)
SLACKDESC

cd $TMP

# step 1: DOWNLOAD SOURCE
case "${URL//*\/}" in
	*.tar.bz2) EXTENSION="tar.bz2"; DECOMPRESS="tar jxvf" ;;
	*.tar.gz)  EXTENSION="tar.gz";  DECOMPRESS="tar zxvf" ;;
	*.zip)     EXTENSION="zip";     DECOMPRESS="unzip" ;;
esac
PKGFNAME="$PKGNAME-$VERSION.$EXTENSION"
( wget -c $URL -P $TMP -O $PKGFNAME )

# step 2: UNPACK SOURCE AND PREPARE PACKAGE
$DECOMPRESS $PKGFNAME

DIRNAME=`tar tf $PKGFNAME | head -1`
echo $DIRNAME | grep '/' && DIRNAME=${DIRNAME%${DIRNAME#*/}}
if [ "$DIRNAME" != "$PKGNAME-$VERSION/" ]; then mv $DIRNAME $PKGNAME-$VERSION; fi

chown root:root $TMP -R
fi

cd $TMP/$PKGNAME-$VERSION

case "$ARCH" in
	"i686")   SLKCFLAGS="-O2 -march=i686 -mtune=i686" ;;
	"i486")   SLKCFLAGS="-O2 -march=i486 -mtune=i686" ;;
	"i386")   SLKCFLAGS="-O2 -march=i386 -mcpu=i686" ;;
	"s390")   SLKCFLAGS="-O2" ;;
	"x86_64") SLKCFLAGS="-O2" ;;
	*)        SLKCFLAGS="-O2" ;;
esac

if [ -s 'configure' ]; then
CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS" ./configure \
	-prefix /usr/lib/qt-$VERSION \
	-release \
	-system-zlib \
	-system-libpng \
	-system-libmng \
	-system-libjpeg \
	-optimized-qmake \
	-qt-gif \
	-stl \
	-no-g++-exceptions \
	-plugin-sql-mysql \
	-qdbus \
	-nomake examples \
	-nomake demos \
	-confirm-license
fi

make sub-src sub-tools
fi
make install INSTALL_ROOT=$TMP/package
mkdir -p $PKG/usr/lib/pkgconfig $PKG/usr/doc/$PKGNAME-$VERSION
for i in $PKG/usr/lib/qt-$VERSION/lib/pkgconfig/*; do
	ln -sf ../qt-$VERSION/lib/pkgconfig/`basename $i` $PKG/usr/lib/pkgconfig/
done
for i in $PKG/usr/lib/qt-$VERSION/lib/*.so.4; do
	ln -sf qt-$VERSION/lib/`basename $i` $PKG/usr/lib
done
cp -af GPL_*.TXT LICENSE* OPENSOURCE*.TXT README $TMP/package/usr/doc/$PKGNAME-$VERSION
rm -rf $PKG/usr/lib/qt-$VERSION/doc
find $PKG/usr/lib/qt-$VERSION/lib -name '*.debug' -exec rm -rf \{} \;

# step 3: STRIP BINARIES & GZIP MANUALS
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
  find . | xargs file | grep "current ar archive" | grep ELF | cut -f 1 -d : \
  	| xargs strip --strip-debug 2> /dev/null )

find $PKG/usr -regex '.+/man/\(.+?/\)?man./.+' -exec gzip -9 \{} \;

# step 4: CREATE PACKAGE & CLEAN TMP
if [ `find . | wc -l` -le 1 ]; then
	echo "Brak plików pakietu!"
else
	( requiredbuilder -y -s $PKG/install $PKG )
	makepkg -l y -c n $CWD/$PKGNAME-$VERSION-$ARCH-$BUILD.tgz
	if [ "$1" != "-nc" ]; then rm -rf $TMP; fi
fi