forked from ~ljy/RK356X_SDK_RELEASE

hc
2023-02-17 557c24d082b6ecb9bfe5407b77ae43fa7650a5dc
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# Copyright Matthias Hentges <devel@hentges.net> (c) 2007
# License: MIT (see http://www.opensource.org/licenses/mit-license.php
#               for a copy of the license)
#
# Filename: alsa-state.bb
 
SUMMARY = "Alsa scenario files to enable alsa state restoration"
HOMEPAGE = "http://www.alsa-project.org/"
DESCRIPTION = "Alsa Scenario Files - an init script and state files to restore \
sound state at system boot and save it at system shut down."
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
PV = "0.2.0"
PR = "r5"
 
SRC_URI = "\
  file://asound.conf \
  file://asound.state \
  file://alsa-state-init \
"
 
S = "${WORKDIR}"
 
# As the recipe doesn't inherit systemd.bbclass, we need to set this variable
# manually to avoid unnecessary postinst/preinst generated.
python __anonymous() {
    if not bb.utils.contains('DISTRO_FEATURES', 'sysvinit', True, False, d):
        d.setVar("INHIBIT_UPDATERCD_BBCLASS", "1")
}
 
inherit update-rc.d
 
INITSCRIPT_NAME = "alsa-state"
INITSCRIPT_PARAMS = "start 39 S . stop 31 0 6 ."
 
do_install() {
    # Only install the init script when 'sysvinit' is in DISTRO_FEATURES.
    if ${@bb.utils.contains('DISTRO_FEATURES','sysvinit','true','false',d)}; then
   sed -i -e "s:#STATEDIR#:${localstatedir}/lib/alsa:g" ${WORKDIR}/alsa-state-init
   install -d ${D}${sysconfdir}/init.d
   install -m 0755 ${WORKDIR}/alsa-state-init ${D}${sysconfdir}/init.d/alsa-state
    fi
 
    install -d ${D}/${localstatedir}/lib/alsa
    install -d ${D}${sysconfdir}
    install -m 0644 ${WORKDIR}/asound.conf ${D}${sysconfdir}
    install -m 0644 ${WORKDIR}/*.state ${D}${localstatedir}/lib/alsa
}
 
PACKAGES += "alsa-states"
 
RRECOMMENDS:alsa-state = "alsa-states"
 
RDEPENDS:${PN} = "alsa-utils-alsactl"
FILES:${PN} = "${sysconfdir}/init.d ${sysconfdir}/asound.conf"
CONFFILES:${PN} = "${sysconfdir}/asound.conf"
 
FILES:alsa-states = "${localstatedir}/lib/alsa/*.state"
 
pkg_postinst:${PN}() {
   if test -z "$D"
   then
       if test -x ${sbindir}/alsactl
       then
           ${sbindir}/alsactl -g -f ${localstatedir}/lib/alsa/asound.state restore
       fi
   fi
}