Jj – 22. juuni 2011, kell 10:00

2011-06-22T10:00:47Z

←Vanem redaktsioon		Redaktsioon: 22. juuni 2011, kell 10:00
1. rida:		1. rida:
	The Udev package contains programs for dynamic creation of device nodes.		The Udev package contains programs for dynamic creation of device nodes.

			Udev pakett sisaldab programme dünaamiliseks device nodede loomiseks.

	Approximate build time:		Approximate build time:
9. rida:		11. rida:
	The udev-config tarball contains LFS-specific files used to configure Udev. Unpack it into the Udev source directory:		The udev-config tarball contains LFS-specific files used to configure Udev. Unpack it into the Udev source directory:

	tar -xvf ../udev-config-20100128.tar.bz2		tar -xvf ../udev-config-20100128.tar.bz2
	The udev-testfiles tarball contains files needed to test udev. The file expands to an apparent size of about 37MB but the actual disk usage is less than 7MB.		The udev-testfiles tarball contains files needed to test udev. The file expands to an apparent size of about 37MB but the actual disk usage is less than 7MB.

	tar -xvf ../udev-166-testfiles.tar.bz2 --strip-components=1		tar -xvf ../udev-166-testfiles.tar.bz2 --strip-components=1
	Create some devices and directories that Udev cannot handle due to them being required very early in the boot process, or by Udev itself:		Create some devices and directories that Udev cannot handle due to them being required very early in the boot process, or by Udev itself:

	install -dv /lib/{firmware,udev/devices/{pts,shm}}		install -dv /lib/{firmware,udev/devices/{pts,shm}}
	mknod -m0666 /lib/udev/devices/null c 1 3		mknod -m0666 /lib/udev/devices/null c 1 3
	Prepare the package for compilation:		Prepare the package for compilation:

	./configure --prefix=/usr \		./configure --prefix=/usr \
	--sysconfdir=/etc --sbindir=/sbin \		--sysconfdir=/etc --sbindir=/sbin \
	--with-rootlibdir=/lib --libexecdir=/lib/udev \		--with-rootlibdir=/lib --libexecdir=/lib/udev \
25. rida:		27. rida:
	The meaning of the new configure options		The meaning of the new configure options

	--with-rootlibdir=/lib		*--with-rootlibdir=/lib
	This controls where the libudev library is installed. The library needs to be in /lib because it's used by Udev at boot time, before /usr might be available, and the default --rootlibdir is /usr/lib.		This controls where the libudev library is installed. The library needs to be in /lib because it's used by Udev at boot time, before /usr might be available, and the default --rootlibdir is /usr/lib.
	--libexecdir=/lib/udev		*--libexecdir=/lib/udev
	This controls where Udev-internal rules and helper programs are installed.		This controls where Udev-internal rules and helper programs are installed.
	--disable-extras		*--disable-extras
	This option prevents Udev from installing helper programs and other extras which require more external libraries. These libraries are not part of the base LFS system. See the Udev README file for more information.		This option prevents Udev from installing helper programs and other extras which require more external libraries. These libraries are not part of the base LFS system. See the Udev README file for more information.
	--disable-introspection		*--disable-introspection
	This option prevents Udev's instrospection feature, which requires packages not installed as part of the base LFS system. See the Udev README file for more information.		This option prevents Udev's instrospection feature, which requires packages not installed as part of the base LFS system. See the Udev README file for more information.
	Compile the package:		Compile the package:

	make		make
	Test the package.		Test the package.

	make check		make check
	Install the package:		Install the package:

	make install		make install
	Remove an empty documentation directory:		Remove an empty documentation directory:

	rmdir -v /usr/share/doc/udev		rmdir -v /usr/share/doc/udev
	Now install the LFS-specific custom rules files:		Now install the LFS-specific custom rules files:

	cd udev-config-20100128		cd udev-config-20100128
	make install		make install
	Install the documentation that explains the LFS-specific rules files:		Install the documentation that explains the LFS-specific rules files:

62. rida:		64. rida:
	Short Descriptions		Short Descriptions

	ata_id		*ata_id Provides Udev with a unique string and additional information (uuid, label) for an ATA drive
	Provides Udev with a unique string and additional information (uuid, label) for an ATA drive		*cdrom_id Provides Udev with the capabilities of a CD-ROM or DVD-ROM drive
	cdrom_id
	Provides Udev with the capabilities of a CD-ROM or DVD-ROM drive
	collect		collect
	Given an ID for the current uevent and a list of IDs (for all target uevents), registers the current ID and indicates whether all target IDs have been registered		Given an ID for the current uevent and a list of IDs (for all target uevents), registers the current ID and indicates whether all target IDs have been registered

Jj: Uus lehekülg: 'The Udev package contains programs for dynamic creation of device nodes. Approximate build time: 0.2 SBU Required disk space: 9.3 MB plus 37 MB for testfiles 6.60.1. Installation o...'

2011-06-22T09:59:11Z

Uus lehekülg: 'The Udev package contains programs for dynamic creation of device nodes. Approximate build time: 0.2 SBU Required disk space: 9.3 MB plus 37 MB for testfiles 6.60.1. Installation o...'

Uus lehekülg

The Udev package contains programs for dynamic creation of device nodes.

Approximate build time:
0.2 SBU
Required disk space:
9.3 MB plus 37 MB for testfiles
6.60.1. Installation of Udev

The udev-config tarball contains LFS-specific files used to configure Udev. Unpack it into the Udev source directory:

tar -xvf ../udev-config-20100128.tar.bz2
The udev-testfiles tarball contains files needed to test udev. The file expands to an apparent size of about 37MB but the actual disk usage is less than 7MB.

tar -xvf ../udev-166-testfiles.tar.bz2 --strip-components=1
Create some devices and directories that Udev cannot handle due to them being required very early in the boot process, or by Udev itself:

install -dv /lib/{firmware,udev/devices/{pts,shm}}
mknod -m0666 /lib/udev/devices/null c 1 3
Prepare the package for compilation:

./configure --prefix=/usr \
--sysconfdir=/etc --sbindir=/sbin \
--with-rootlibdir=/lib --libexecdir=/lib/udev \
--disable-extras --disable-introspection
The meaning of the new configure options

--with-rootlibdir=/lib
This controls where the libudev library is installed. The library needs to be in /lib because it's used by Udev at boot time, before /usr might be available, and the default --rootlibdir is /usr/lib.
--libexecdir=/lib/udev
This controls where Udev-internal rules and helper programs are installed.
--disable-extras
This option prevents Udev from installing helper programs and other extras which require more external libraries. These libraries are not part of the base LFS system. See the Udev README file for more information.
--disable-introspection
This option prevents Udev's instrospection feature, which requires packages not installed as part of the base LFS system. See the Udev README file for more information.
Compile the package:

make
Test the package.

make check
Install the package:

make install
Remove an empty documentation directory:

rmdir -v /usr/share/doc/udev
Now install the LFS-specific custom rules files:

cd udev-config-20100128
make install
Install the documentation that explains the LFS-specific rules files:

make install-doc
6.60.2. Contents of Udev

Installed programs:
ata_id, cdrom_id, collect, create_floppy_devices, edd_id, firmware.sh, fstab_import, path_id, scsi_id, udevadm, udevd, usb_id, write_cd_rules, and write_net_rules
Installed libraries:
libudev.{a,so}
Installed directories:
/etc/udev, /lib/udev, /lib/firmware
Short Descriptions

ata_id
Provides Udev with a unique string and additional information (uuid, label) for an ATA drive
cdrom_id
Provides Udev with the capabilities of a CD-ROM or DVD-ROM drive
collect
Given an ID for the current uevent and a list of IDs (for all target uevents), registers the current ID and indicates whether all target IDs have been registered
create_floppy_devices
Creates all possible floppy devices based on the CMOS type
edd_id
Provides Udev with the EDD ID for a BIOS disk drive
firmware.sh
Uploads firmware to devices
fstab_import
Finds an entry in /etc/fstab that matches the current device, and provides its information to Udev
path_id
Provides the shortest possible unique hardware path to a device
scsi_id
Provides Udev with a unique SCSI identifier based on the data returned from sending a SCSI INQUIRY command to the specified device
udevadm
Generic udev administration tool: controls the udevd daemon, provides info from the Udev database, monitors uevents, waits for uevents to finish, tests Udev configuration, and triggers uevents for a given device
udevd
A daemon that listens for uevents on the netlink socket, creates devices and runs the configured external programs in response to these uevents
usb_id
Provides Udev with information about USB devices
write_cd_rules
A script which generates Udev rules to provide stable names for optical drives (see also Section 7.10, “Creating Custom Symlinks to Devices”)
write_net_rules
A script which generates rules to provide stable names for network interfaces (see also Section 7.13, “Configuring the network Script”)
libudev
A library interface to udev device information
/etc/udev
Contains Udev configuration files, device permissions, and rules for device naming

Udev-166 - Redigeerimiste ajalugu

Jj – 22. juuni 2011, kell 10:00

Jj: Uus lehekülg: 'The Udev package contains programs for dynamic creation of device nodes. Approximate build time: 0.2 SBU Required disk space: 9.3 MB plus 37 MB for testfiles 6.60.1. Installation o...'