[proaudio] mixxx-9999 update

[Gavin Pryke <gavinlee303@xxxxxxxxxxxxxx>]

Hi

I attempted to fix the mixxx-9999 ebuild to find the Qt4 directories that 
Gentoo uses. I could not get ffmpeg support to compile so I removed some code 
for it. Please find attached ebuild and patches.

Thanks

# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=1

inherit exteutils qt4 subversion toolchain-funcs

DESCRIPTION="Digital DJ tool using QT 4.x"
HOMEPAGE="http://mixxx.sourceforge.net";

ESVN_REPO_URI="https://mixxx.svn.sourceforge.net/svnroot/mixxx/trunk/mixxx";

LICENSE="GPL-2"
SLOT="0"
KEYWORDS=""

DEPEND="|| ( ( x11-libs/qt-core
		x11-libs/qt-gui
		x11-libs/qt-opengl 
		x11-libs/qt-xmlpatterns )
		>=x11-libs/qt-4.3:4 )
	media-sound/madplay
	media-libs/libogg
	media-libs/libvorbis
	media-libs/audiofile
	media-libs/libsndfile
	media-libs/libsamplerate
	media-libs/libid3tag
	=media-libs/portaudio-19*
	virtual/glu
	virtual/opengl
	alsa? ( media-libs/alsa-lib )
	jack? ( media-sound/jack-audio-connection-kit )
	djconsole? ( media-libs/libdjconsole )
	ladspa? ( media-libs/ladspa-sdk )"

RDEPEND="${DEPEND}
	 dev-lang/perl"

DEPEND="${DEPEND}
	sys-apps/sed
	dev-util/scons
	dev-util/pkgconfig"

IUSE="alsa jack ladspa djconsole hifieq exbpm exrecord"

pkg_setup() {
	if use jack; then
		if ! built_with_use media-libs/portaudio jack; then
			eerror "To have jack support, you need to compile portaudio"
			eerror "with USE=\"jack\"!"
			die
		fi
	fi
	# we need qt4 with opengl and qt3support
	if ! built_with_use x11-libs/qt qt3support; then
		eerror "You need to compile qt4 with USE="\"qt3support\"!"
		die
	elif ! built_with_use x11-libs/qt opengl; then
		eerror "You need to compile qt4 with USE="\"opengl\"!"
		die
	fi
}

src_unpack() {
	subversion_src_unpack
	cd "${S}"
	# find the proper qt4 directories
	epatch "${FILESDIR}/${PN}-qt4.py.patch"
	epatch "${FILESDIR}/${PN}-sconscript-qt4.patch"
	# use our own CXXFLAGS/CFLAGS
	esed_check -i \
		-e "0,/\(^env.Append.*\)/s//\1\nenv.Append(CCFLAGS = Split(\"\"\" \
		${CFLAGS} \"\"\"))/" \
		-e "0,/\(^env.Append.*\)/s//\1\nenv.Append(CXXFLAGS = ' ${CXXFLAGS} ')/" \
		src/SConscript
}

src_compile() {
	myconf=""
	! use ladspa; myconf="ladspa=$?"
	! use djconsole; myconf="${myconf} djconsole=$?"
	! use hifieq; myconf="${myconf} hifieq=$?"
	! use exbpm; myconf="${myconf} experimentalbpm=$?"
	! use exrecord; myconf="${myconf} experimentalrecord=$?"
	# ffmpeg broken?
	myconf="${myconf} ffmpeg=0"
	myconf="${myconf} prefix=/usr"

	mkdir -p "${D}/usr"
	einfo "selected options: ${myconf}"
	tc-export CC CXX
	# find the qt4 files
	QTDIR="/usr/share/qt4" PKG_CONFIG_PATH="/usr/lib/pkgconfig" \ 
		scons ${myconf} || die "scons failed"
}

src_install() {
	mkdir -p "${D}/usr"
	scons ${myconf} install_root="${D}/usr" install || die
	dodoc README Mixxx-Manual.pdf
}

--- mixxx/build/qt4.py.old	2009-04-03 17:31:35.000000000 +0100
+++ mixxx/build/qt4.py	2009-04-03 17:33:12.000000000 +0100
@@ -385,6 +385,7 @@
 		'QtUiTools',
 		'QtDesigner',
 		'QtDBUS',
+		'QtScript',
 		]
 	pclessModules = [
 		'QtUiTools',

--- mixxx/src/SConscript.old	2009-04-03 17:32:07.000000000 +0100
+++ mixxx/src/SConscript	2009-04-03 17:32:51.000000000 +0100
@@ -553,7 +553,7 @@
 		"""
 		#Try using David's qt4.py's Qt4-module finding thingy instead of pkg-config.
 		#(This hopefully respects our qtdir=blah flag while linking now.)
-		"""
+		
 		env.EnableQt4Modules([
 		'QtCore',
 		'QtGui',
@@ -561,13 +561,14 @@
 		'Qt3Support',
 		'QtXml',
 		'QtSvg',
+		'QtScript',
 		#'QtUiTools',
 		#'QtDesigner',
 		#'QtWebKit',
 		],
 		debug=False,
 		)
-		"""
+		
 
 	#Check for libasound (libasound2?) (needed for ALSA seq MIDI support)
 	if not conf.CheckLib('asound') and not conf.CheckForPKG('alsa', '1.0.10'):