@@ -32,6 +32,16 @@ config BR2_PACKAGE_EUDEV_ENABLE_HWDB
help
Enables hardware database installation to /etc/udev/hwdb.d
+config BR2_PACKAGE_EUDEV_HWDB_BIN_PATH
+ string "hwdb.bin path"
+ depends on BR2_PACKAGE_EUDEV_ENABLE_HWDB
+ default "/etc/udev/hwdb.bin"
+ help
+ Location of the hwdb.bin file, which is re-generated at system
+ startup. The default is /etc/udev/hwdb.bin but you may want to
+ move it elsewhere (e.g. /var/run/udev/hwdb.bin) if /etc is in
+ a read-only filesystem.
+
endif
comment "eudev needs eudev /dev management"
@@ -21,14 +21,20 @@ UDEV_CONFIG=/etc/udev/udev.conf
test -r $UDEV_CONFIG || exit 6
. $UDEV_CONFIG
+UDEV_HWDB_BIN=%%UDEV_HWDB_BIN%%
+
case "$1" in
start)
printf "Populating %s using udev: " "${udev_root:-/dev}"
[ -e /proc/sys/kernel/hotplug ] && printf '\000\000\000\000' > /proc/sys/kernel/hotplug
/sbin/udevd -d || { echo "FAIL"; exit 1; }
+ echo "done"
udevadm trigger --type=subsystems --action=add
udevadm trigger --type=devices --action=add
- udevadm settle --timeout=30 || echo "udevadm settle failed"
+ udevadm settle --timeout=30 || { echo "udevadm settle failed" && exit 1; }
+ echo "done"
+ printf "Compiling hardware database information $UDEV_HWDB_BIN: "
+ udevadm hwdb --update || { echo "FAIL" && exit 1; }
echo "done"
;;
stop)
@@ -33,6 +33,12 @@ endif
ifeq ($(BR2_PACKAGE_EUDEV_ENABLE_HWDB),y)
EUDEV_CONF_OPTS += --enable-hwdb
+define EUDEV_POST_PATCH
+ $(SED) 's,$${udevconfdir}/hwdb.bin,$${udevhwdbbinpath:-$${udevconfdir}/hwdb.bin},' \
+ $(@D)/configure
+endef
+EUDEV_POST_PATCH_HOOKS += EUDEV_POST_PATCH
+EUDEV_CONF_ENV += udevhwdbbinpath=$(BR2_PACKAGE_EUDEV_HWDB_BIN_PATH)
else
EUDEV_CONF_OPTS += --disable-hwdb
endif
@@ -45,7 +51,10 @@ EUDEV_CONF_OPTS += --disable-selinux
endif
define EUDEV_INSTALL_INIT_SYSV
- $(INSTALL) -D -m 0755 package/eudev/S10udev $(TARGET_DIR)/etc/init.d/S10udev
+ $(INSTALL) -D -m 0755 package/eudev/S10udev \
+ $(TARGET_DIR)/etc/init.d/S10udev
+ $(SED) 's,%%UDEV_HWDB_BIN%%,$(BR2_PACKAGE_EUDEV_HWDB_BIN_PATH),' \
+ $(TARGET_DIR)/etc/init.d/S10udev
endef
# Required by default rules for input devices