# Description: Qt4 Free Edition.
# URL: http://trolltech.com/
# Packager: Johannes Winkelmann, jw at tks6 dot net
# Maintainer: Danny Rawlins, romster at shortcircuit dot net dot au
# Depends on: dbus freetype glib libmng libpng openssl xorg-libsm xorg-libxcursor xorg-libxinerama xorg-setxkbmap fontconfig xorg-libxi xorg-libxrandr
# Optional: upx mysql sqlite nvidia gtk

name=qt4
version=4.3.2
release=2
source=(ftp://ftp.trolltech.com/pub/qt/source/qt-x11-opensource-src-$version.tar.gz \
	qt4-$version-x11-path-fix.patch)

mirror=(ftp://ftp.tu-chemnitz.de/pub/Qt/qt/source/qt-x11-opensource-src-$version.tar.gz)

build() {
	cd qt-x11-opensource-src-$version

	patch -p1 -i $SRC/qt4-$version-x11-path-fix.patch

	# don't use distcc as it wont compile but use ccache if installed
	if pkginfo -i |grep '^distcc ' > /dev/null; then
		if pkginfo -i |grep '^ccache ' > /dev/null; then
			if [ $CCACHE_PREFIX = distcc ]; then
				unset CCACHE_PREFIX
			fi
		else
			export PATH="$(echo $PATH |sed -e 's|/usr/lib/distcc:||')"
		fi
	fi

	if [ "$(pkginfo -i |grep '^mysql ')" ]; then
		local SQL='-qt-sql-mysql -I/usr/include/mysql -L/usr/lib/mysql'
	fi
	
	if [ -d /usr/include/nvidia ]; then
		export CFLAGS="$CFLAGS -I/usr/include/nvidia"
		export CXXFLAGS="$CXXFLAGS -I/usr/include/nvidia"
	fi

	# don't link against our currently installed libraries
	export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$(pwd)/lib"

	# we don't want docs, sample code; please use our optimization flags
	sed -i -e "s|-O2|$CXXFLAGS|" mkspecs/common/g++.conf
	sed -i -e "s|-I. |$CXXFLAGS -I. |" qmake/Makefile.unix
	sed -i -e 's|read acceptance|acceptance=yes|' configure

	./configure \
		-prefix /usr/share/qt4 \
		-bindir /usr/share/qt4/bin \
		-headerdir /usr/include/qt4 \
		-libdir /usr/lib \
		-plugindir /usr/lib/qt4 \
		-platform linux-g++ -release -shared -sm \
		-tablet -nis -verbose -qt-gif -system-zlib \
		-system-lib{png,jpeg} \
		-no-{cups,fast,exceptions,nas-sound} \
		-x{cursor,inerama,kb,randr,render} \
		-nomake demos -nomake examples \
		$SQL

	make
	make INSTALL_ROOT=$PKG install_subtargets install_qmake

	# install mkspecs without having to delete more junk than it's worth using make install
	install -d $PKG/usr/share/qt4/mkspecs
	mv mkspecs/{linux-g++{,-32,-64},common,features} $PKG/usr/share/qt4/mkspecs/
	ln -s linux-g++ $PKG/usr/share/qt4/mkspecs/default

	# remove junk
	rm $PKG/usr/share/qt4/mkspecs/common/mac{,-g++}.conf
	find $PKG -name '*.debug' -exec rm {} \;

	rm -r \
		$PKG/usr/share/qt4/phrasebooks \
		$PKG/usr/share/qt4/mkspecs/features/{win32,mac}

	# symlinks for qt4
	ln -s ../../include/qt4  $PKG/usr/share/qt4/include
	ln -s ../../lib          $PKG/usr/share/qt4/lib
	ln -s ../../lib/qt       $PKG/usr/share/qt4/plugins
	
	# fix paths
	sed -i -e "s|-L$SRC/qt-x11-opensource-src-$version/lib ||g" $PKG/usr/lib/*.prl
	sed -i -e "s|-L$SRC/qt-x11-opensource-src-$version/lib ||g" $PKG/usr/lib/pkgconfig/*.pc
	sed -i -e "s|$SRC/qt-x11-opensource-src-$version/bin|/usr/share/qt4/bin|g" $PKG/usr/lib/pkgconfig/*.pc

	# add symlinks for qt4 in /usr/bin
	(
		install -d $PKG/usr/bin
		cd $PKG/usr/bin
		for f in assistant designer linguist lrelease lupdate moc qmake qtconfig uic; do
			ln -s ../share/qt4/bin/$f $f-qt4
		done

		for f in pixeltool qdbus qdbuscpp2xml qdbusxml2cpp qt3to4 rcc uic3; do
			ln -s ../share/qt4/bin/$f $f
		done
	)

	# compress binary files if upx is installed to save disk space
	if pkginfo -i |grep '^upx ' > /dev/null; then
		(
			cd $PKG/usr/share/qt4/bin
			upx -9 $(find . -type f ! -name assistant ! -name qt3to4 |xargs)
		)
	fi
}