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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-sound/alsa-driver/alsa-driver-1.0.13.ebuild,v 1.8 2007/01/05 17:17:59 flameeyes Exp $
inherit linux-mod flag-o-matic eutils multilib
MY_P="${P/_rc/rc}"
S="${WORKDIR}/${MY_P}"
DESCRIPTION="Advanced Linux Sound Architecture kernel modules"
HOMEPAGE="http://www.alsa-project.org/"
SRC_URI="mirror://alsaproject/driver/${MY_P}.tar.bz2"
LICENSE="GPL-2 LGPL-2.1"
SLOT="0"
KEYWORDS="alpha amd64 ia64 ~mips ppc ppc64 x86"
IUSE="oss doc debug"
RDEPEND="virtual/modutils
~media-sound/alsa-headers-${PV}
!media-sound/snd-aoa"
DEPEND="${RDEPEND}
virtual/linux-sources
sparc? ( >=sys-devel/autoconf-2.50 )
sys-apps/debianutils"
PROVIDE="virtual/alsa"
pkg_setup() {
# By default, drivers for all supported cards will be compiled.
# If you want to only compile for specific card(s), set ALSA_CARDS
# environment to a space-separated list of drivers that you want to build.
# For example:
#
# env ALSA_CARDS='emu10k1 intel8x0 ens1370' emerge alsa-driver
#
ALSA_CARDS=${ALSA_CARDS:-all}
# Which drivers need PNP
local PNP_DRIVERS="interwave interwave-stb"
CONFIG_CHECK="SOUND"
SND_ERROR="ALSA is already compiled into the kernel."
SOUND_ERROR="Your kernel doesn't have sound support enabled."
SOUND_PRIME_ERROR="Your kernel is configured to use the deprecated OSS drivers. Please disable them and re-emerge alsa-driver."
PNP_ERROR="Some of the drivers you selected require PNP in your kernel (${PNP_DRIVERS}). Either enable PNP in your kernel or trim which drivers get compiled using ALSA_CARDS in /etc/make.conf."
if [[ "${ALSA_CARDS}" == "all" ]]; then
# Ignore PNP checks for ppc architecture, as PNP can't be enabled there.
if [[ ${ARCH} != "ppc" ]]; then
CONFIG_CHECK="${CONFIG_CHECK} PNP"
fi
else
for pnpdriver in ${PNP_DRIVERS}; do
hasq ${pnpdriver} ${ALSA_CARDS} && CONFIG_CHECK="${CONFIG_CHECK} PNP"
done
fi
linux-mod_pkg_setup
if [[ ${PROFILE_ARCH} == "sparc64" ]] ; then
export CBUILD=${CBUILD-${CHOST}}
export CHOST="sparc64-unknown-linux-gnu"
fi
}
src_unpack() {
unpack ${A}
cd "${S}"
if kernel_is ge 2 6 17 ; then
# These are needed for some drivers to build with kernel 2.6.17
# until a refreshed release of alsa-driver is done
epatch "${FILESDIR}/${PN}-1.0.11-kernel-2.6.17.patch"
# asihpi driver is broken, skip it until upstream releases something
# working.
sed -i -e 's:asihpi/::' "${S}/pci/Makefile"
fi
convert_to_m "${S}/Makefile"
sed -i -e 's:\(.*depmod\):#\1:' "${S}/Makefile"
}
src_compile() {
local myABI=${ABI:-${DEFAULT_ABI}}
# Should fix bug #46901
is-flag "-malign-double" && filter-flags "-fomit-frame-pointer"
append-flags "-I${KV_DIR}/arch/$(tc-arch-kernel)/include"
econf $(use_with oss) \
$(use_with debug debug full) \
--with-kernel="${KV_DIR}" \
--with-build="${KV_OUT_DIR}" \
--with-isapnp=yes \
--with-sequencer=yes \
--with-cards="${ALSA_CARDS}" || die "econf failed"
# linux-mod_src_compile doesn't work well with alsa
ARCH=$(tc-arch-kernel)
ABI=${KERNEL_ABI}
emake LDFLAGS="$(raw-ldflags)" HOSTCC=$(tc-getBUILD_CC) CC=$(tc-getCC) || die "Make Failed"
ARCH=$(tc-arch)
ABI=${myABI}
if use doc;
then
ebegin "Building Documentation"
cd ${S}/scripts
emake || die Failed making docs in ${S}/scripts
cd ${S}/doc/DocBook
emake || die Failed making docs in ${S}/doc/DocBook
eend $?
fi
}
src_install() {
emake DESTDIR=${D} install-modules || die "make install failed"
dodoc CARDS-STATUS FAQ README WARNING TODO
if use doc; then
docinto doc
dodoc doc/*
rm ${D}/usr/share/doc/${PF}/doc/Makefile.gz
docinto DocBook
dodoc doc/DocBook/*
rm ${D}/usr/share/doc/${PF}/DocBook/Makefile.gz
docinto Documentation
dodoc sound/Documentation/*
fi
if kernel_is 2 6; then
# mv the drivers somewhere they won't be killed by the kernel's make modules_install
mv ${D}/lib/modules/${KV_FULL}/kernel/sound ${D}/lib/modules/${KV_FULL}/${PN}
rmdir ${D}/lib/modules/${KV_FULL}/kernel &> /dev/null
fi
}
pkg_postinst() {
elog
elog "The alsasound initscript and modules.d/alsa have now moved to alsa-utils"
elog
elog "Also, remember that all mixer channels will be MUTED by default."
elog "Use the 'alsamixer' program to unmute them."
elog
elog "Version 1.0.3 and above should work with version 2.6 kernels."
elog "If you experience problems, please report bugs to http://bugs.gentoo.org."
elog
linux-mod_pkg_postinst
elog "Check out the ALSA installation guide availible at the following URL:"
elog "http://www.gentoo.org/doc/en/alsa-guide.xml"
if kernel_is 2 6 && [ -e ${ROOT}/lib/modules/${KV_FULL}/kernel/sound ]; then
# Cleanup if they had older alsa installed
for file in $(find ${ROOT}/lib/modules/${KV_FULL}/${PN} -type f); do
rm -f ${file//${KV_FULL}\/${PN}/${KV_FULL}\/kernel\/sound}
done
for dir in $(find ${ROOT}/lib/modules/${KV_FULL}/kernel/sound -type d | tac); do
rmdir ${dir} &> /dev/null
done
fi
}
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