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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/alsa-lib/alsa-lib-1.0.20-r1.ebuild,v 1.3 2009/08/05 15:19:50 chainsaw Exp $
inherit eutils libtool
MY_P="${P/_rc/rc}"
S="${WORKDIR}/${MY_P}"
DESCRIPTION="Advanced Linux Sound Architecture Library"
HOMEPAGE="http://www.alsa-project.org/"
SRC_URI="mirror://alsaproject/lib/${MY_P}.tar.bz2"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~alpha amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86"
IUSE="doc debug alisp python"
RDEPEND="python? ( dev-lang/python )"
DEPEND="${RDEPEND}
>=media-sound/alsa-headers-${PV}
doc? ( >=app-doc/doxygen-1.2.6 )"
IUSE_PCM_PLUGIN="copy linear route mulaw alaw adpcm rate plug multi shm file
null empty share meter mmap_emul hooks lfloat ladspa dmix dshare dsnoop asym iec958
softvol extplug ioplug"
for plugin in ${IUSE_PCM_PLUGIN}; do
IUSE="${IUSE} alsa_pcm_plugins_${plugin}"
done
pkg_setup() {
if [ -z "${ALSA_PCM_PLUGINS}" ] ; then
ewarn "You haven't selected _any_ PCM plugins. Either you set it to something like the default"
ewarn "(which is being set in the profile UNLESS you unset them) or alsa based applications"
ewarn "are going to *misbehave* !"
epause 5
fi
}
src_unpack() {
unpack ${A}
cd "${S}"
elibtoolize
epunt_cxx
}
src_compile() {
local myconf
use elibc_uclibc && myconf="--without-versioned"
# needed to avoid gcc looping internaly
use hppa && export CFLAGS="-O1 -pipe"
econf \
--enable-static \
--enable-shared \
--disable-resmgr \
--enable-rawmidi \
--enable-seq \
--enable-aload \
$(use_with debug) \
$(use_enable alisp) \
$(use_enable python) \
--with-pcm-plugins="${ALSA_PCM_PLUGINS}" \
--disable-dependency-tracking \
${myconf} \
|| die "configure failed"
emake || die "make failed"
if use doc; then
emake doc || die "failed to generate docs"
fgrep -Zrl "${S}" "${S}/doc/doxygen/html" | \
xargs -0 sed -i -e "s:${S}::"
fi
}
src_install() {
emake DESTDIR="${D}" install || die "make install failed"
dodoc ChangeLog TODO || die
use doc && dohtml -r doc/doxygen/html/*
}
pkg_postinst() {
ewarn "Starting from alsa 1.0.11_rc3 the configuration for dmix is changed."
ewarn "Leaving around old asound.conf or ~/.asoundrc might make all apps"
ewarn "using ALSA output crash."
ewarn "Note that dmix output is enabled by default on the 'default' device"
ewarn "since ALSA 1.0.9."
elog ""
elog "Please try in-kernel ALSA drivers instead of the alsa-drivers ebuild."
elog "If alsa-drivers works for you where a *recent* kernel does not, we want "
elog "to know about this. Our e-mail address is alsa-bugs@gentoo.org"
elog "However, if you notice no sound output or instability, please try to "
elog "upgrade your kernel to a newer version first."
}
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