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buildrootschalter/fs/ext2/Config.in

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menuconfig -> config
2005-02-10 01:59:22 +01:00
config BR2_TARGET_ROOTFS_EXT2
fs/ext2: add ability to build ext3/4 too Use the host-e2fsprogs to tune2fs the generated rootfs.ext2 image, and upgrade it to either one of ext2, ext3 or ext4. Since calling tune2fs may require running e2fsck (tune2fs will warn to do so when certain FS options are changed), we systematically call e2fsck. This makes the code path simpler, and as a side-effect checks that genext2fs did not generate garbage. In turn, e2fsck will unconditionally add a UUID to the filesystem, which is bad for reproducibility, so we call tune2fs again to remove the UUID. This does not require checking the filesystem. To ensure compatibility of Buildroot's .config, leave ext2 as the default. Boards' .config can override this at will. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Peter Korsgaard <jacmet@uclibc.org> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 14:17:51 +02:00
bool "ext2/3/4 root filesystem"
select BR2_PACKAGE_HOST_E2FSPROGS
Fix it so we once again build the target root_fs
2004-10-09 06:34:21 +02:00
help
fs/ext2: add ability to build ext3/4 too Use the host-e2fsprogs to tune2fs the generated rootfs.ext2 image, and upgrade it to either one of ext2, ext3 or ext4. Since calling tune2fs may require running e2fsck (tune2fs will warn to do so when certain FS options are changed), we systematically call e2fsck. This makes the code path simpler, and as a side-effect checks that genext2fs did not generate garbage. In turn, e2fsck will unconditionally add a UUID to the filesystem, which is bad for reproducibility, so we call tune2fs again to remove the UUID. This does not require checking the filesystem. To ensure compatibility of Buildroot's .config, leave ext2 as the default. Boards' .config can override this at will. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Peter Korsgaard <jacmet@uclibc.org> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 14:17:51 +02:00
Build an ext2/3/4 root filesystem
Fix it so we once again build the target root_fs
2004-10-09 06:34:21 +02:00
fs/ext2: enclose the ext2 options in if...endif Use a 'if...endif' construct instead of repeating the 'depends on' for each symbols. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Acked-by: Arnout Vandecappelle <arnout@mind.be> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 14:17:50 +02:00
if BR2_TARGET_ROOTFS_EXT2
fs/ext2: add ability to build ext3/4 too Use the host-e2fsprogs to tune2fs the generated rootfs.ext2 image, and upgrade it to either one of ext2, ext3 or ext4. Since calling tune2fs may require running e2fsck (tune2fs will warn to do so when certain FS options are changed), we systematically call e2fsck. This makes the code path simpler, and as a side-effect checks that genext2fs did not generate garbage. In turn, e2fsck will unconditionally add a UUID to the filesystem, which is bad for reproducibility, so we call tune2fs again to remove the UUID. This does not require checking the filesystem. To ensure compatibility of Buildroot's .config, leave ext2 as the default. Boards' .config can override this at will. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Peter Korsgaard <jacmet@uclibc.org> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 14:17:51 +02:00
choice
bool "ext2/3/4 variant"
default BR2_TARGET_ROOTFS_EXT2_2
config BR2_TARGET_ROOTFS_EXT2_2
bool "ext2"
config BR2_TARGET_ROOTFS_EXT2_3
bool "ext3"
config BR2_TARGET_ROOTFS_EXT2_4
bool "ext4"
endchoice
config BR2_TARGET_ROOTFS_EXT2_GEN
int
default 2 if BR2_TARGET_ROOTFS_EXT2_2
default 3 if BR2_TARGET_ROOTFS_EXT2_3
default 4 if BR2_TARGET_ROOTFS_EXT2_4
Patch from gtj -- http://bugs.uclibc.org/view.php?id=39 0000039: Adds options to ext2 filesystem creation Adds ability to specify block and inode counts, reserved blocks, permissions squash and device table in the configuration. Also adds capability to gzip output and to copy the resulting image to a secondary location like a tftp server's root directory.
2005-01-23 11:53:06 +01:00
config BR2_TARGET_ROOTFS_EXT2_BLOCKS
touchups
2005-02-09 17:05:07 +01:00
int "size in blocks (leave at 0 for auto calculation)"
- fix some whitespace damage.. - add COPYTO settings for cpio and tar and remove that ugly hardcoded DATE from that was added by Ulf
2007-10-05 14:55:40 +02:00
default 0
cleanup whitespace
2005-02-16 20:48:43 +01:00
Patch from gtj -- http://bugs.uclibc.org/view.php?id=39 0000039: Adds options to ext2 filesystem creation Adds ability to specify block and inode counts, reserved blocks, permissions squash and device table in the configuration. Also adds capability to gzip output and to copy the resulting image to a secondary location like a tftp server's root directory.
2005-01-23 11:53:06 +01:00
config BR2_TARGET_ROOTFS_EXT2_INODES
int "inodes (leave at 0 for auto calculation)"
- fix some whitespace damage.. - add COPYTO settings for cpio and tar and remove that ugly hardcoded DATE from that was added by Ulf
2007-10-05 14:55:40 +02:00
default 0
cleanup whitespace
2005-02-16 20:48:43 +01:00
Patch from gtj -- http://bugs.uclibc.org/view.php?id=39 0000039: Adds options to ext2 filesystem creation Adds ability to specify block and inode counts, reserved blocks, permissions squash and device table in the configuration. Also adds capability to gzip output and to copy the resulting image to a secondary location like a tftp server's root directory.
2005-01-23 11:53:06 +01:00
config BR2_TARGET_ROOTFS_EXT2_RESBLKS
- use numeric values for the superuser to be more portable. Closes #1250
2007-03-20 17:52:44 +01:00
int "reserved blocks percentage"
Patch from gtj -- http://bugs.uclibc.org/view.php?id=39 0000039: Adds options to ext2 filesystem creation Adds ability to specify block and inode counts, reserved blocks, permissions squash and device table in the configuration. Also adds capability to gzip output and to copy the resulting image to a secondary location like a tftp server's root directory.
2005-01-23 11:53:06 +01:00
default 0
cleanup whitespace
2005-02-16 20:48:43 +01:00
- update the ext2 rootfs compression mechanism to allow for gzip, bzip2, lzma or none
2006-12-14 16:47:50 +01:00
choice
- fix some whitespace damage.. - add COPYTO settings for cpio and tar and remove that ugly hardcoded DATE from that was added by Ulf
2007-10-05 14:55:40 +02:00
prompt "Compression method"
default BR2_TARGET_ROOTFS_EXT2_NONE
help
fs/ext2: add ability to build ext3/4 too Use the host-e2fsprogs to tune2fs the generated rootfs.ext2 image, and upgrade it to either one of ext2, ext3 or ext4. Since calling tune2fs may require running e2fsck (tune2fs will warn to do so when certain FS options are changed), we systematically call e2fsck. This makes the code path simpler, and as a side-effect checks that genext2fs did not generate garbage. In turn, e2fsck will unconditionally add a UUID to the filesystem, which is bad for reproducibility, so we call tune2fs again to remove the UUID. This does not require checking the filesystem. To ensure compatibility of Buildroot's .config, leave ext2 as the default. Boards' .config can override this at will. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Peter Korsgaard <jacmet@uclibc.org> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 14:17:51 +02:00
Select compressor for ext2/3/4 filesystem of the root filesystem
- update the ext2 rootfs compression mechanism to allow for gzip, bzip2, lzma or none
2006-12-14 16:47:50 +01:00
config BR2_TARGET_ROOTFS_EXT2_NONE
- fix some whitespace damage.. - add COPYTO settings for cpio and tar and remove that ugly hardcoded DATE from that was added by Ulf
2007-10-05 14:55:40 +02:00
bool "no compression"
help
fs/ext2: add ability to build ext3/4 too Use the host-e2fsprogs to tune2fs the generated rootfs.ext2 image, and upgrade it to either one of ext2, ext3 or ext4. Since calling tune2fs may require running e2fsck (tune2fs will warn to do so when certain FS options are changed), we systematically call e2fsck. This makes the code path simpler, and as a side-effect checks that genext2fs did not generate garbage. In turn, e2fsck will unconditionally add a UUID to the filesystem, which is bad for reproducibility, so we call tune2fs again to remove the UUID. This does not require checking the filesystem. To ensure compatibility of Buildroot's .config, leave ext2 as the default. Boards' .config can override this at will. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Peter Korsgaard <jacmet@uclibc.org> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 14:17:51 +02:00
Do not compress the ext2/3/4 filesystem.
- update the ext2 rootfs compression mechanism to allow for gzip, bzip2, lzma or none
2006-12-14 16:47:50 +01:00
config BR2_TARGET_ROOTFS_EXT2_GZIP
- fix some whitespace damage.. - add COPYTO settings for cpio and tar and remove that ugly hardcoded DATE from that was added by Ulf
2007-10-05 14:55:40 +02:00
bool "gzip"
help
fs/ext2: add ability to build ext3/4 too Use the host-e2fsprogs to tune2fs the generated rootfs.ext2 image, and upgrade it to either one of ext2, ext3 or ext4. Since calling tune2fs may require running e2fsck (tune2fs will warn to do so when certain FS options are changed), we systematically call e2fsck. This makes the code path simpler, and as a side-effect checks that genext2fs did not generate garbage. In turn, e2fsck will unconditionally add a UUID to the filesystem, which is bad for reproducibility, so we call tune2fs again to remove the UUID. This does not require checking the filesystem. To ensure compatibility of Buildroot's .config, leave ext2 as the default. Boards' .config can override this at will. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Peter Korsgaard <jacmet@uclibc.org> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 14:17:51 +02:00
Do compress the ext2/3/4 filesystem with gzip.
- update the ext2 rootfs compression mechanism to allow for gzip, bzip2, lzma or none
2006-12-14 16:47:50 +01:00
config BR2_TARGET_ROOTFS_EXT2_BZIP2
- fix some whitespace damage.. - add COPYTO settings for cpio and tar and remove that ugly hardcoded DATE from that was added by Ulf
2007-10-05 14:55:40 +02:00
bool "bzip2"
help
fs/ext2: add ability to build ext3/4 too Use the host-e2fsprogs to tune2fs the generated rootfs.ext2 image, and upgrade it to either one of ext2, ext3 or ext4. Since calling tune2fs may require running e2fsck (tune2fs will warn to do so when certain FS options are changed), we systematically call e2fsck. This makes the code path simpler, and as a side-effect checks that genext2fs did not generate garbage. In turn, e2fsck will unconditionally add a UUID to the filesystem, which is bad for reproducibility, so we call tune2fs again to remove the UUID. This does not require checking the filesystem. To ensure compatibility of Buildroot's .config, leave ext2 as the default. Boards' .config can override this at will. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Peter Korsgaard <jacmet@uclibc.org> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 14:17:51 +02:00
Do compress the ext2/3/4 filesystem with bzip2.
Patch from gtj -- http://bugs.uclibc.org/view.php?id=39 0000039: Adds options to ext2 filesystem creation Adds ability to specify block and inode counts, reserved blocks, permissions squash and device table in the configuration. Also adds capability to gzip output and to copy the resulting image to a secondary location like a tftp server's root directory.
2005-01-23 11:53:06 +01:00
- Patch from Thomas Lundquist to support lzma compressed ext2 rootfs.
2006-11-04 20:15:56 +01:00
config BR2_TARGET_ROOTFS_EXT2_LZMA
- fix some whitespace damage.. - add COPYTO settings for cpio and tar and remove that ugly hardcoded DATE from that was added by Ulf
2007-10-05 14:55:40 +02:00
bool "lzma"
help
fs/ext2: add ability to build ext3/4 too Use the host-e2fsprogs to tune2fs the generated rootfs.ext2 image, and upgrade it to either one of ext2, ext3 or ext4. Since calling tune2fs may require running e2fsck (tune2fs will warn to do so when certain FS options are changed), we systematically call e2fsck. This makes the code path simpler, and as a side-effect checks that genext2fs did not generate garbage. In turn, e2fsck will unconditionally add a UUID to the filesystem, which is bad for reproducibility, so we call tune2fs again to remove the UUID. This does not require checking the filesystem. To ensure compatibility of Buildroot's .config, leave ext2 as the default. Boards' .config can override this at will. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Peter Korsgaard <jacmet@uclibc.org> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 14:17:51 +02:00
Do compress the ext2/3/4 filesystem with lzma.
- Patch from Thomas Lundquist to support lzma compressed ext2 rootfs.
2006-11-04 20:15:56 +01:00
- update the ext2 rootfs compression mechanism to allow for gzip, bzip2, lzma or none
2006-12-14 16:47:50 +01:00
endchoice
- Patch from Thomas Lundquist to support lzma compressed ext2 rootfs.
2006-11-04 20:15:56 +01:00
fs/ext2: enclose the ext2 options in if...endif Use a 'if...endif' construct instead of repeating the 'depends on' for each symbols. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Acked-by: Arnout Vandecappelle <arnout@mind.be> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-04-11 14:17:50 +02:00
endif # BR2_TARGET_ROOTFS_EXT2
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