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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=2
inherit eutils toolchain-funcs
DESCRIPTION="real-time audio visualization"
HOMEPAGE="http://soundlab.cs.princeton.edu/software/sndpeek/"
SRC_URI="http://soundlab.cs.princeton.edu/software/${PN}/files/${P}.tgz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="+alsa jack oss"
RDEPEND="media-libs/freeglut
virtual/opengl
virtual/glu
x11-libs/libXmu
x11-libs/libX11
x11-libs/libXext
media-libs/libsndfile
jack? ( media-sound/jack-audio-connection-kit )
alsa? ( media-libs/alsa-lib )
app-eselect/eselect-sndpeek"
DEPEND="${RDEPEND}"
src_prepare() {
epatch "${FILESDIR}"/${PN}-1.3-makefile.patch \
"${FILESDIR}"/${P}-gcc.patch \
"${FILESDIR}"/${P}-ldflags.patch
}
pkg_setup() {
if ! use alsa && ! use jack && ! use oss; then
eerror "One of the following USE flags is needed: jack, alsa or oss"
die "Please set one audio engine type"
fi
}
compile_backend() {
backend=$1
cd "${S}/src/sndpeek"
einfo "Compiling against ${backend}"
emake -f "makefile.${backend}" CC=$(tc-getCC) \
CXX=$(tc-getCXX) || die "emake failed"
mv sndpeek{,-${backend}}
emake -f "makefile.${backend}" clean
cd -
}
src_compile() {
use alsa && compile_backend alsa
use jack && compile_backend jack
use oss && compile_backend oss
}
src_install() {
use alsa && dobin src/sndpeek/sndpeek-alsa
use jack && dobin src/sndpeek/sndpeek-jack
use oss && dobin src/sndpeek/sndpeek-oss
dodoc AUTHORS README THANKS TODO VERSIONS
}
pkg_postinst() {
elog "Sndpeek now can use many audio engines, so you can specify audio engine"
elog "with sndpeek-{jack,alsa,oss}"
elog "Or you can use 'eselect sndpeek' to set the audio engine"
einfo "Calling eselect sndpeek update..."
eselect sndpeek update --if-unset
}
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