Commit 937a9544 authored by eric.le.bihan.dev@free.fr's avatar eric.le.bihan.dev@free.fr Committed by Peter Korsgaard
Browse files

eudev: new package 



eudev is a userspace device management daemon. It is a standalone
version, independent from systemd. It is a fork maintained by Gentoo.

Features:

 - No extra configuration options are available: Gudev is build if
   libglib2 is selected.
 - No dependency on hwdata as the package uses its own hardware
   database (as does systemd).

eudev 1.3 is in sync with systemd v207.

[Peter: add BR2_USE_MMU dependency]
Signed-off-by: default avatarEric Le Bihan <eric.le.bihan.dev@free.fr>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 9b8ffcd8

linux/linux.mk

+2 −0
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@@ -188,6 +188,8 @@ define LINUX_CONFIGURE_CMDS 
		$(call KCONFIG_ENABLE_OPT,CONFIG_DEVTMPFS_MOUNT,$(@D)/.config))

	$(if $(BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV),

		$(call KCONFIG_ENABLE_OPT,CONFIG_INOTIFY_USER,$(@D)/.config))

	$(if $(BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV),

		$(call KCONFIG_ENABLE_OPT,CONFIG_INOTIFY_USER,$(@D)/.config))

	$(if $(BR2_PACKAGE_KTAP),

		$(call KCONFIG_ENABLE_OPT,CONFIG_DEBUG_FS,$(@D)/.config)

		$(call KCONFIG_ENABLE_OPT,CONFIG_EVENT_TRACING,$(@D)/.config)

package/Config.in

+1 −0
Original line number Diff line number Diff line
@@ -278,6 +278,7 @@ source "package/dmraid/Config.in" 
source "package/dvb-apps/Config.in"

source "package/dvbsnoop/Config.in"

source "package/eeprog/Config.in"

source "package/eudev/Config.in"

source "package/evemu/Config.in"

source "package/evtest/Config.in"

source "package/fan-ctrl/Config.in"

package/eudev/Config.in

0 → 100644
+38 −0
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config BR2_PACKAGE_EUDEV

	bool "eudev"

	depends on !BR2_avr32 # no epoll_create1

	depends on BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV

	depends on BR2_USE_MMU # uses fork()

	depends on BR2_LARGEFILE # util-linux

	depends on BR2_USE_WCHAR # util-linux

	depends on !BR2_PREFER_STATIC_LIB # kmod

	select BR2_PACKAGE_UTIL_LINUX

	select BR2_PACKAGE_UTIL_LINUX_LIBBLKID

	select BR2_PACKAGE_KMOD

	help

	  Userspace device daemon. This is a standalone version,

	  independent of systemd. It is a fork maintained by Gentoo.



	  eudev requires a Linux kernel >= 2.6.34: it relies on devtmpfs

	  and inotify.



	  http://github.com/gentoo/eudev/



if BR2_PACKAGE_EUDEV



config BR2_PACKAGE_EUDEV_RULES_GEN

	bool "enable rules generator"

	help

	  Enable persistent rules generator



endif



comment "eudev needs eudev /dev management"

	depends on !BR2_avr32

	depends on BR2_USE_MMU

	depends on !BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV



comment "eudev needs a toolchain w/ largefile, wchar, dynamic library"

	depends on !BR2_avr32

	depends on BR2_USE_MMU

	depends on !BR2_LARGEFILE || !BR2_USE_WCHAR || BR2_PREFER_STATIC_LIB

package/eudev/S10udev

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+48 −0
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#!/bin/sh

#

# udev	This is a minimal non-LSB version of a UDEV startup script.  It

#	was derived by stripping down the udev-058 LSB version for use

#	with buildroot on embedded hardware using Linux 2.6.34+ kernels.

#

#	You may need to customize this for your system's resource limits

#	(including startup time!) and administration.  For example, if

#	your early userspace has a custom initramfs or initrd you might

#	need /dev much earlier; or without hotpluggable busses (like USB,

#	PCMCIA, MMC/SD, and so on) your /dev might be static after boot.

#

#	This script assumes your system boots right into the eventual root

#	filesystem, and that init runs this udev script before any programs

#	needing more device nodes than the bare-bones set -- /dev/console,

#	/dev/zero, /dev/null -- that's needed to boot and run this script.

#



# Check for missing binaries

UDEV_BIN=/sbin/udevd

test -x $UDEV_BIN || exit 5



# Check for config file and read it

UDEV_CONFIG=/etc/udev/udev.conf

test -r $UDEV_CONFIG || exit 6

. $UDEV_CONFIG



case "$1" in

    start)

        echo -n "Populating ${udev_root:-/dev} using udev: "

        echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug

        $UDEV_BIN -d || (echo "FAIL" && exit 1)

        udevadm trigger

        echo "done"

        ;;

    stop)

        # Stop execution of events

        udevadm control --stop-exec-queue

        killall udevd

        ;;

    *)

        echo "Usage: $0 {start|stop}"

        exit 1

        ;;

esac





exit 0

package/eudev/eudev.mk

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################################################################################

#

# eudev

#

################################################################################



EUDEV_VERSION = 1.3

EUDEV_SITE = $(call github,gentoo,eudev,v$(EUDEV_VERSION))

EUDEV_LICENSE = GPLv2+ (programs), LGPLv2.1+ (libraries)

EUDEV_LICENSE_FILES = COPYING

EUDEV_INSTALL_STAGING = YES

EUDEV_AUTORECONF = YES



# mq_getattr is in librt

EUDEV_CONF_ENV += LIBS=-lrt



EUDEV_CONF_OPT =		\

	--sbindir=/sbin		\

	--with-rootlibdir=/lib	\

	--libexecdir=/lib	\

	--with-firmware-path=/lib/firmware	\

	--disable-introspection			\

	--enable-split-usr			\

	--enable-libkmod



EUDEV_DEPENDENCIES = host-gperf host-pkgconf util-linux kmod



ifeq ($(BR2_PACKAGE_EUDEV_RULES_GEN),y)

EUDEV_CONF_OPT += --enable-rule_generator

endif



ifeq ($(BR2_PACKAGE_LIBGLIB2),y)

EUDEV_CONF_OPT += --enable-gudev

EUDEV_DEPENDENCIES += libglib2

else

EUDEV_CONF_OPT += --disable-gudev

endif



define EUDEV_INSTALL_INIT_SYSV

	$(INSTALL) -m 0755 package/eudev/S10udev $(TARGET_DIR)/etc/init.d/S10udev

endef



$(eval $(autotools-package))