pulseaudio: add 'autospawn-for-root' PACKAGECONFIG

Since many embedded systems don't have non-root users, it's useful to be able
to use pulseaudio autospawn for root as well.

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-multimedia/pulseaudio/pulseaudio.inc b/meta/recipes-multimedia/pulseaudio/pulseaudio.inc
index a90e5168d45e2e30e8105347586b266826426dd0..27e05d39b0f33706cb38193da07d7bdd7f10049c 100644 (file)
--- a/meta/recipes-multimedia/pulseaudio/pulseaudio.inc
+++ b/meta/recipes-multimedia/pulseaudio/pulseaudio.inc
@@ -49,6 +49,9 @@ PACKAGECONFIG[systemd] = "--enable-systemd-daemon --enable-systemd-login --enabl
 PACKAGECONFIG[x11] = "--enable-x11,--disable-x11,virtual/libx11 libxtst libice libsm libxcb"
 PACKAGECONFIG[avahi] = "--enable-avahi,--disable-avahi,avahi"
 PACKAGECONFIG[jack] = "--enable-jack,--disable-jack,jack"
+# Since many embedded systems don't have non-root users, it's useful to be
+# able to use pulseaudio autospawn for root as well.
+PACKAGECONFIG[autospawn-for-root] = ",,,"
 
 EXTRA_OECONF_append_arm = "${@bb.utils.contains("TUNE_FEATURES", "neon", "", " --enable-neon-opt=no", d)}"
 EXTRA_OECONF_append_armeb = "${@bb.utils.contains("TUNE_FEATURES", "neon", "", " --enable-neon-opt=no", d)}"
@@ -61,6 +64,19 @@ export TARGET_PFPU = "${TARGET_FPU}"
 OE_LT_RPATH_ALLOW = "any"
 OE_LT_RPATH_ALLOW[export]="1"
 
+set_cfg_value () {
+       sed -i -e "s/\(; *\)\?$2 =.*/$2 = $3/" "$1"
+       if ! grep -q "^$2 = $3\$" "$1"; then
+               die "Use of sed to set '$2' to '$3' in '$1' failed"
+       fi
+}
+
+do_compile_append () {
+       if ${@bb.utils.contains('PACKAGECONFIG', 'autospawn-for-root', 'true', 'false', d)}; then
+               set_cfg_value src/client.conf allow-autospawn-for-root yes
+       fi
+}
+
 do_install_append() {
        install -d ${D}${sysconfdir}/default/volatiles
        install -m 0644 ${WORKDIR}/volatiles.04_pulse  ${D}${sysconfdir}/default/volatiles/volatiles.04_pulse