# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-accessibility/espeak/espeak-1.43.ebuild,v 1.1 2010/02/17 06:03:31 williamh Exp $

EAPI="3"

inherit eutils

MY_P="${P}-source"
SRC_URI="mirror://sourceforge/${PN}/${MY_P}.zip"
DESCRIPTION="Speech synthesizer for English and other languages"
HOMEPAGE="http://espeak.sourceforge.net/"
LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux"
IUSE="portaudio pulseaudio"
RDEPEND="portaudio? ( >=media-libs/portaudio-19_pre20071207 )
	pulseaudio? ( media-sound/pulseaudio )"
DEPEND="${RDEPEND}
	app-arch/unzip"

S=${WORKDIR}/${MY_P}

get_audio() {
	local MY_AUDIO

	if use portaudio; then
		MY_AUDIO=portaudio
	elif use pulseaudio; then
		MY_AUDIO=pulseaudio
	else
		MY_AUDIO=none
	fi
	echo ${MY_AUDIO}
}

pkg_setup() {
	if use portaudio && use pulseaudio; then
		die "You must choose either portaudio or pulseaudio, but not both."
	fi
}

src_prepare() {
	cd src
	# gentoo uses portaudio 19.
	if use portaudio; then
		mv -f portaudio19.h portaudio.h
	fi
}

src_compile() {
	cd src
	emake PREFIX="${EPREFIX}/usr" AUDIO="$(get_audio)" CXXFLAGS="${CXXFLAGS}" all || die "Compilation failed"

	einfo "Fixing byte order of phoneme data files"
	cd "${S}/platforms/big_endian"
	make
	./espeak-phoneme-data "${S}/espeak-data"
	cp -f phondata phonindex phontab "${S}/espeak-data"
}

src_install() {
	cd src
	make DESTDIR="${D}" PREFIX="${EPREFIX}/usr" LIBDIR="\$(PREFIX)/$(get_libdir)" AUDIO="$(get_audio)" install || die "Installation failed"

	cd ..
	insinto /usr/share/espeak-data
	doins -r dictsource
	dodoc ChangeLog ReadMe
	dohtml -r docs/*
}

pkg_postinst() {
	if ! use portaudio && ! use pulseaudio; then
		ewarn "Since portaudio and pulseaudio are not in your use flags,"
		ewarn "espeak will only be able to create wav files."
		ewarn "If this is not what you want, please reemerge ${CATEGORY}/${PN}"
		ewarn "with either portaudio or pulseaudio USE flag enabled."
	fi
}