[Buildroot] [PATCH v2 2/2] udev: bump to 181 and other fixes
yegorslists at googlemail.com
yegorslists at googlemail.com
Wed Feb 8 09:50:25 UTC 2012
From: Yegor Yefremov <yegorslists at googlemail.com>
Changes:
- Linux kernel requirement: 2.6.34 and above (devtmpfs is mandatory)
(this also applies to the chosen toolchain, because of Kernel headers)
- optional dependency on libusb and usbutils removed
- added dependency on kmod
- added dependency on util-linux for libblkid
- install in /lib/udev instead of /usr/libexec/udev
- udevd moved to /lib/udev
- fixed path to pci.ids and usb.ids
- persistent rules generator is disabled by default, so option
is introduced to enable this option if desired
Signed-off-by: Yegor Yefremov <yegorslists at googlemail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
---
Changes
v2: remove usbutils dependency from recipe
package/udev/Config.in | 26 +++++++++++++++++---------
package/udev/S10udev | 4 ++--
package/udev/udev.mk | 20 ++++++++++++--------
target/generic/Config.in | 2 ++
4 files changed, 33 insertions(+), 19 deletions(-)
diff --git a/package/udev/Config.in b/package/udev/Config.in
index 391c718..dfb4f0d 100644
--- a/package/udev/Config.in
+++ b/package/udev/Config.in
@@ -1,31 +1,39 @@
config BR2_PACKAGE_UDEV
bool "udev"
depends on BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV
+ depends on BR2_LARGEFILE # util-linux
+ depends on BR2_USE_WCHAR # util-linux
+ select BR2_PACKAGE_UTIL_LINUX
+ select BR2_PACKAGE_UTIL_LINUX_LIBBLKID
+ select BR2_PACKAGE_KMOD
help
Userspace device daemon.
+ udev requires a Linux kernel >= 2.6.34: it relies on devtmpfs.
+
ftp://ftp.kernel.org/pub/linux/utils/kernel/hotplug/
if BR2_PACKAGE_UDEV
+config BR2_PACKAGE_UDEV_RULES_GEN
+ bool "enable rules generator"
+ help
+ Enable persistant rules generator
+
config BR2_PACKAGE_UDEV_ALL_EXTRAS
bool "enable all extras"
- depends on BR2_LARGEFILE # acl
- depends on BR2_USE_WCHAR # libglib2
select BR2_PACKAGE_ACL
- select BR2_PACKAGE_LIBUSB
- select BR2_PACKAGE_LIBUSB_COMPAT
- select BR2_PACKAGE_USBUTILS
select BR2_PACKAGE_HWDATA
select BR2_PACKAGE_LIBGLIB2
help
Enable all extras with external dependencies like
- libacl, libusb, libusb-compat, usbutils, hwdata
-
-comment "udev extras requires a toolchain with LARGEFILE + WCHAR support"
- depends on !(BR2_LARGEFILE && BR2_USE_WCHAR)
+ libacl, hwdata and libglib2
endif
comment "udev requires /dev mgmnt set to udev under System configuration"
depends on !BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV
+
+comment "udev requires a toolchain with LARGEFILE + WCHAR support"
+ depends on !(BR2_LARGEFILE && BR2_USE_WCHAR)
+
diff --git a/package/udev/S10udev b/package/udev/S10udev
index 29eb107..70a7c34 100755
--- a/package/udev/S10udev
+++ b/package/udev/S10udev
@@ -2,7 +2,7 @@
#
# 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 2.6.12+ kernels.
+# 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
@@ -17,7 +17,7 @@
#
# Check for missing binaries
-UDEV_BIN=/sbin/udevd
+UDEV_BIN=/lib/udev/udevd
test -x $UDEV_BIN || exit 5
# Check for config file and read it
diff --git a/package/udev/udev.mk b/package/udev/udev.mk
index 1825396..2b41b9f 100644
--- a/package/udev/udev.mk
+++ b/package/udev/udev.mk
@@ -3,7 +3,7 @@
# udev
#
#############################################################
-UDEV_VERSION = 173
+UDEV_VERSION = 181
UDEV_SOURCE = udev-$(UDEV_VERSION).tar.bz2
UDEV_SITE = $(BR2_KERNEL_MIRROR)/linux/utils/kernel/hotplug/
UDEV_INSTALL_STAGING = YES
@@ -11,20 +11,24 @@ UDEV_INSTALL_STAGING = YES
UDEV_CONF_OPT = \
--sbindir=/sbin \
--with-rootlibdir=/lib \
- --libexecdir=/lib/udev \
+ --libexecdir=/lib \
+ --with-usb-ids-path=/usr/share/hwdata/usb.ids \
+ --with-pci-ids-path=/usr/share/hwdata/pci.ids \
+ --with-firmware-path=/lib/firmware \
--disable-introspection
-UDEV_DEPENDENCIES = host-gperf host-pkg-config
+UDEV_DEPENDENCIES = host-gperf host-pkg-config util-linux kmod
+
+ifeq ($(BR2_PACKAGE_UDEV_RULES_GEN),y)
+UDEV_CONF_OPT += --enable-rule_generator
+endif
ifeq ($(BR2_PACKAGE_UDEV_ALL_EXTRAS),y)
-UDEV_DEPENDENCIES += libusb libusb-compat acl usbutils hwdata libglib2
-UDEV_CONF_OPT += \
- --with-pci-ids-path=$(TARGET_DIR)/usr/share/hwdata/pci.ids \
- --with-usb-ids-path=$(TARGET_DIR)/usr/share/hwdata/usb.ids \
+UDEV_DEPENDENCIES += acl hwdata libglib2
+UDEV_CONF_OPT += \
--enable-udev_acl
else
UDEV_CONF_OPT += \
- --disable-hwdb \
--disable-gudev
endif
diff --git a/target/generic/Config.in b/target/generic/Config.in
index a91de32..5334a4b 100644
--- a/target/generic/Config.in
+++ b/target/generic/Config.in
@@ -28,6 +28,8 @@ config BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV
config BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_UDEV
bool "Dynamic using udev"
+ depends on BR2_LARGEFILE # udev
+ depends on BR2_USE_WCHAR # udev
select BR2_PACKAGE_UDEV
endchoice
--
1.7.5.4
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