# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/x11-wm/ctwm/ctwm-3.7.ebuild,v 1.9 2008/07/19 10:00:12 aballier Exp $

inherit eutils

DESCRIPTION="A clean, light window manager."
HOMEPAGE="http://ctwm.free.lp.se/"
SRC_URI="http://ctwm.free.lp.se/dist/${P}.tar.gz"

LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86 ~sparc ~x86-fbsd"
IUSE="sound jpeg xpm gnome"

RDEPEND="x11-libs/libX11
	x11-libs/libXext
	x11-libs/libXmu
	x11-libs/libXt
	xmp? ( x11-libs/libXpm )
	jpeg? ( media-libs/jpeg )
	sound? ( media-sound/rplay )"
DEPEND="${RDEPEND}
	app-text/rman
	media-libs/jpeg
	x11-misc/imake
	x11-proto/xextproto
	x11-proto/xproto"

src_compile() {
	sed -i -e "s@\(CONFDIR =\).*@\1 /etc/X11/twm@g" Imakefile \
		|| die "sed failed"

	cp Imakefile.local-template Imakefile.local

	## Disable JPEG support (default on)
	if ! use jpeg; then
		sed 's/#define JPEG/#undef JPEG/g' -i Imakefile.local
	fi

	## Disable XPM support (default on)
	if ! use xpm; then
		sed 's/#define XPM/#undef XPM/g' -i Imakefile.local
	fi

	## Enable SOUND support (default off)
	if use sound; then
		sed 's/#undef USE_SOUND/#define USE_SOUND/g' -i Imakefile.local
	fi

	# Gentoo has only gnome2, ctwm only supports gnome, so we
	# disable the gnome support by default until we have simple
	# gnome2 support,.
	sed 's/#define GNOME/#undef GNOME/g' -i Imakefile.local
	# Disable GNOME support (default on)
	#if ! use gnome; then
	#	sed 's/#define GNOME/#undef GNOME/g' -i Imakefile.local
	#fi

	xmkmf || die "xmkmf failed"
	make TWMDIR=/usr/share/${PN} || die "make failed"
}

src_install() {
	make BINDIR=/usr/bin \
		MANPATH=/usr/share/man \
		TWMDIR=/usr/share/${PN} \
		DESTDIR="${D}" install || die "make install failed"

	make MANPATH=/usr/share/man \
		DOCHTMLDIR=/usr/share/doc/${PF}/html \
		DESTDIR="${D}" install.man || die "make install.man failed"

	echo "#!/bin/sh" > ${T}/ctwm
	echo "/usr/bin/ctwm" >> ${T}/ctwm

	exeinto /etc/X11/Sessions
	doexe ${T}/ctwm

	# If we have gnome selected, we assume the user uses gdm
	# and we add the ctwm.desktop file, so an user can select
	# to boot into ctwm.
	if use gnome; then
		mkdir -p ${D}/usr/share/xsessions/
		cp ${FILESDIR}/ctwm.desktop ${D}/usr/share/xsessions/
		doexe ${D}/usr/share/xsessions/ctwm.desktop
	fi

	dodoc CHANGES README* TODO* PROBLEMS
	dodoc *.ctwmrc*
}