Proposed 0.8.1-r3.ebuild

rss-glx-0.8.1-r3.ebuild (text/plain), 4.84 KB, created by Fabio Correa on 2007-01-19 11:08:04 UTC

# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/x11-misc/rss-glx/rss-glx-0.8.1-r3.ebuild,v 1.4 2007/01/03 13:32:24 kloeri Exp $

inherit flag-o-matic eutils

MY_P=${PN}_${PV}
S=${WORKDIR}/${MY_P}
DESCRIPTION="Really Slick Screensavers using OpenGL for XScreenSaver"
HOMEPAGE="http://rss-glx.sourceforge.net/"
SRC_URI="mirror://sourceforge/${PN}/${MY_P}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~ppc ~sparc ~x86"
IUSE="kde sse 3dnow openal xscreensaver"

RDEPEND="|| ( x11-libs/libXt virtual/x11 )"
DEPEND="${RDEPEND}
	virtual/opengl
	media-libs/glew
	>=media-gfx/imagemagick-5.5.7
	kde? ( || ( kde-base/kdeartwork-kscreensaver kde-base/kdeartwork ) )
	!kde? ( >=x11-misc/xscreensaver-4.22-r2 )
	xscreensaver? ( >=x11-misc/xscreensaver-4.22-r2 )
	openal? ( media-libs/openal )"

pkg_setup() {
	if use kde && use xscreensaver ; then
		for pkg in kde-base/kdeartwork-kscreensaver kde-base/kdeartwork ; do
			if has_version ${pkg} && ! built_with_use ${pkg} xscreensaver ; then
				eerror "rss-glx wont work nicely with kde unless you"
				eerror "emerge ${pkg} with USE=xscreensaver."
				eerror "See http://bugs.gentoo.org/show_bug.cgi?id=88212"
				die "Please re-emerge ${pkg} with USE=xscreensaver"
			fi
		done
	fi
}

src_unpack() {
	unpack ${A}
	cd ${S}
	epatch ${FILESDIR}/${P}-r1-gentoo.patch
	epatch ${FILESDIR}/${PN}-0.8.1-hyperspace-viewport.patch
	cp ${FILESDIR}/jwz-vroot.h ${S}/include/vroot.h
}

src_compile() {
	filter-flags -fPIC

	local myconf

	myconf="${myconf} --bindir=/usr/lib/misc/xscreensaver" \
	myconf="${myconf} --with-configdir=/usr/share/xscreensaver/config/" \

	if use kde; then
		find . -name '*.desktop' -exec \
			sed -i \
				-e 's:Exec=kxsrun \(.*\):Exec=kxsrun \1:g' \
				-e 's:Exec=kxsconfig \(.*\):Exec=kxsconfig \1:g' \
				'{}' \
			\; \
			|| die "couldnt sed desktop files"
		myconf="${myconf} --with-kdessconfigdir=$( kde-config --prefix )/share/applnk/System/ScreenSavers"
	fi

	econf \
		$(use_enable openal sound) \
		$(use_enable sse) \
		$(use_enable 3dnow) \
		${myconf} || die "econf failed"
	emake || die "emake failed"
}

src_install() {
	make DESTDIR=${D} install || die "install failed"
	dodoc README README.xscreensaver

	# symlink to satisfy kde's kxs*
	use kde && dosym /usr/share/control-center/screensavers /usr/lib/xscreensaver/config
}

pkg_postinst() {
	local XSCREENSAVER_CONF="${ROOT}/usr/lib/X11/app-defaults/XScreenSaver"
	
	if [ ! -f ${XSCREENSAVER_CONF} ]; then
		local XSCREENSAVER_CONF="${ROOT}/usr/share/X11/app-defaults/XScreenSaver"
	fi

	if [ -f ${XSCREENSAVER_CONF} ]; then
		einfo "Adding Really Slick Screensavers to XScreenSaver"
		sed -e '/*programs:/a\
	GL:       \"Cyclone\"  cyclone --root     \\n\\\
	GL:      \"Euphoria\"  euphoria --root    \\n\\\
	GL:    \"Fieldlines\"  fieldlines --root  \\n\\\
	GL:        \"Flocks\"  flocks --root      \\n\\\
	GL:          \"Flux\"  flux --root        \\n\\\
	GL:        \"Helios\"  helios --root      \\n\\\
	GL:    \"Hyperspace\"  hyperspace --root  \\n\\\
	GL:       \"Lattice\"  lattice --root     \\n\\\
	GL:        \"Plasma\"  plasma --root      \\n\\\
	GL:     \"Skyrocket\"  skyrocket --root   \\n\\\
	GL:    \"Solarwinds\"  solarwinds --root  \\n\\\
	GL:     \"Colorfire\"  colorfire --root   \\n\\\
	GL:   \"Hufos Smoke\"  hufo_smoke --root  \\n\\\
	GL:  \"Hufos Tunnel\"  hufo_tunnel --root \\n\\\
	GL:    \"Sundancer2\"  sundancer2 --root  \\n\\\
	GL:          \"BioF\"  biof --root        \\n\\\
	GL:    \"MatrixView\"  matrixview --root  \\n\\\
	GL:   \"Spirographx\"  spirographx --root \\n\\\
	GL:   \"BusySpheres\"  busyspheres --root \\n\\' \
		-i ${XSCREENSAVER_CONF}

	else
		einfo "Unable to add these to XScreenSaver configuration"
		einfo "This should not happen. Please file a bug"
	fi
}

pkg_postrm() {
	local XSCREENSAVER_CONF="${ROOT}/usr/lib/X11/app-defaults/XScreenSaver"

	if [ ! -f ${XSCREENSAVER_CONF} ]; then
		local XSCREENSAVER_CONF="${ROOT}/usr/share/X11/app-defaults/XScreenSaver"
	fi

	has_version x11-misc/rss-glx && return 0
	if [ -f ${XSCREENSAVER_CONF} ]; then
		einfo "Removing Really Slick Screensavers from XScreenSaver configuration."
		sed \
			-e '/\"Cyclone\"  cyclone/d' \
			-e '/\"Euphoria\"  euphoria/d' \
			-e '/\"Fieldlines\"  fieldlines/d' \
			-e '/\"Flocks\"  flocks/d' \
			-e '/\"Flux\"  flux/d' \
			-e '/\"Helios\"  helios/d' \
			-e '/\"Hyperspace\"  hyperspace/d' \
			-e '/\"Lattice\"  lattice/d' \
			-e '/\"Plasma\"  plasma/d' \
			-e '/\"Skyrocket\"  skyrocket/d' \
			-e '/\"Solarwinds\"  solarwinds/d' \
			-e '/\"Colorfire\"  colorfire/d' \
			-e '/\"Hufos Smoke\"  hufo_smoke/d' \
			-e '/\"Hufos Tunnel\"  hufo_tunnel/d' \
			-e '/\"Sundancer2\"  sundancer2/d' \
			-e '/\"BioF\"  biof/d' \
			-e '/\"MatrixView\"  matrixview/d' \
			-e '/\"Spirographx\"  spirographx/d' \
			-e '/\"BusySpheres\"  busyspheres/d' \
			-i ${XSCREENSAVER_CONF}
	fi
}