[OE-core] [PATCH 4/7] udev: only run qemu from postinst scripts if qemu usermode is supported

[Alexander Kanavin]

Otherwise, there would be a failure at image creation time; avoid
that by postponing to first boot explicitly.

Signed-off-by: Alexander Kanavin <alexander.kanavin at linux.intel.com>
---
 meta/recipes-core/systemd/systemd_237.bb | 10 +++++++---
 meta/recipes-core/udev/eudev_3.2.5.bb    |  8 ++++++--
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/meta/recipes-core/systemd/systemd_237.bb b/meta/recipes-core/systemd/systemd_237.bb
index b7c2113255f..91783f2ffbe 100644
--- a/meta/recipes-core/systemd/systemd_237.bb
+++ b/meta/recipes-core/systemd/systemd_237.bb
@@ -580,9 +580,13 @@ pkg_prerm_${PN} () {
 PACKAGE_WRITE_DEPS += "qemu-native"
 pkg_postinst_udev-hwdb () {
 	if test -n "$D"; then
-		${@qemu_run_binary(d, '$D', '${base_bindir}/udevadm')} hwdb --update \
-			--root $D
-		chown root:root $D${sysconfdir}/udev/hwdb.bin
+		if ${@bb.utils.contains('MACHINE_FEATURES', 'qemu-usermode', 'true','false', d)}; then
+			${@qemu_run_binary(d, '$D', '${base_bindir}/udevadm')} hwdb --update \
+				--root $D
+			chown root:root $D${sysconfdir}/udev/hwdb.bin
+		else
+			$INTERCEPT_DIR/postinst_intercept delay_to_first_boot ${PKG} mlprefix=${MLPREFIX}
+		fi
 	else
 		udevadm hwdb --update
 	fi
diff --git a/meta/recipes-core/udev/eudev_3.2.5.bb b/meta/recipes-core/udev/eudev_3.2.5.bb
index 88ad8f1b375..75617c8d4ec 100644
--- a/meta/recipes-core/udev/eudev_3.2.5.bb
+++ b/meta/recipes-core/udev/eudev_3.2.5.bb
@@ -80,8 +80,12 @@ RPROVIDES_eudev-hwdb += "udev-hwdb"
 PACKAGE_WRITE_DEPS += "qemu-native"
 pkg_postinst_eudev-hwdb () {
     if test -n "$D"; then
-        ${@qemu_run_binary(d, '$D', '${bindir}/udevadm')} hwdb --update --root $D
-        chown root:root $D${sysconfdir}/udev/hwdb.bin
+        if ${@bb.utils.contains('MACHINE_FEATURES', 'qemu-usermode', 'true','false', d)}; then
+            ${@qemu_run_binary(d, '$D', '${bindir}/udevadm')} hwdb --update --root $D
+            chown root:root $D${sysconfdir}/udev/hwdb.bin
+        else
+            $INTERCEPT_DIR/postinst_intercept delay_to_first_boot ${PKG} mlprefix=${MLPREFIX}
+        fi
     else
         udevadm hwdb --update
     fi
-- 
2.17.0