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# Copyright 1999-2016 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI=5
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inherit eutils toolchain-funcs
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DESCRIPTION="real-time audio visualization"
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HOMEPAGE="http://soundlab.cs.princeton.edu/software/sndpeek/"
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SRC_URI="http://soundlab.cs.princeton.edu/software/${PN}/files/${P}.tgz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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IUSE="+alsa jack oss"
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RDEPEND="media-libs/freeglut
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virtual/opengl
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virtual/glu
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x11-libs/libXmu
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x11-libs/libX11
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x11-libs/libXext
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media-libs/libsndfile
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jack? ( media-sound/jack-audio-connection-kit )
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alsa? ( media-libs/alsa-lib )
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app-eselect/eselect-sndpeek"
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DEPEND="${RDEPEND}"
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REQUIRED_USE="|| ( alsa jack oss )"
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src_prepare() {
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epatch "${FILESDIR}"/${PN}-1.3-makefile.patch \
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"${FILESDIR}"/${P}-gcc.patch \
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"${FILESDIR}"/${P}-ldflags.patch
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}
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compile_backend() {
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backend=$1
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cd "${S}/src/sndpeek"
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einfo "Compiling against ${backend}"
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emake -f "makefile.${backend}" CC=$(tc-getCC) \
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CXX=$(tc-getCXX) || die "emake failed"
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mv sndpeek{,-${backend}}
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emake -f "makefile.${backend}" clean
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cd -
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}
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src_compile() {
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use alsa && compile_backend alsa
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use jack && compile_backend jack
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use oss && compile_backend oss
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}
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src_install() {
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use alsa && dobin src/sndpeek/sndpeek-alsa
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use jack && dobin src/sndpeek/sndpeek-jack
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use oss && dobin src/sndpeek/sndpeek-oss
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dodoc AUTHORS README THANKS TODO VERSIONS
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}
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pkg_postinst() {
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elog "Sndpeek now can use many audio engines, so you can specify audio engine"
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elog "with sndpeek-{jack,alsa,oss}"
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elog "Or you can use 'eselect sndpeek' to set the audio engine"
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einfo "Calling eselect sndpeek update..."
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eselect sndpeek update --if-unset
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}
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