mtd-utils.git/ubifs-utils, branch v2.0.0-rc1

Change build system to autotools

2016-11-17T10:36:55+00:00

This patch is largely based on Richards original RFC. The major differences to the RFC patch are: - Add missing sumtools & mtdpart targets - Fix name of mkfs.jffs2 target - Add missing subdir-objects option for non-recursive make - Move all automake options to configure.ac - Add manpages to install target - Make XATTR & LZO support configurable - Install binaries to sbin directory like in the old build system - Install flash_erase wrapper script - Add files missing from distribution target Signed-off-by: David Oberhollenzer Signed-off-by: Richard Weinberger

Remove duplicate copies of GPLv2 license text

2016-11-17T10:36:55+00:00

Some of the programs in the mtd-utils used to be seperate packages that were at some point merged into mtd-utils. As a result, some subdirectories contain their own README and COPYING files with copies of the GPLv2 license text. Since those programs are now part of mtd-utils that contains a copy of the GPLv2 in the file COPYING in the package root directory, those extra files can be removed, as there is no need for distributing an extra copy of the license text for each individual program in the bundle. Signed-off-by: David Oberhollenzer Signed-off-by: Richard Weinberger

mkfs.ubifs: , not

2016-01-25T04:11:05+00:00

To be consistent with mkfs.jffs2, and to get this to build on my machine, it looks like we should use , not . Fixes this error, seen on an Ubuntu 14.04 build system: ubifs-utils/mkfs.ubifs/mkfs.ubifs.c:30:24: fatal error: attr/xattr.h: No such file or directory #include ^ Signed-off-by: Brian Norris Cc: Sascha Hauer Cc: Marc Kleine-Budde Reviewed-by: Richard Weinberger

mkfs.ubifs: use gid from table instead 2x uid

2015-12-10T00:03:23+00:00

If the devtable is used then the tool uses uid twice and doesn't consider gid at all. This changes it to use gid & uid. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Brian Norris

mkfs.ubifs: fix compiler warning for WITHOUT_LZO

2015-11-12T18:20:42+00:00

Fix compiler warning about an unused variable. ubifs-utils/mkfs.ubifs/compr.c:41:27: warning: ‘c’ defined but not used [-Wunused-variable] static struct ubifs_info *c = &info_; Signed-off-by: Daniel Walter Signed-off-by: Brian Norris

fix build when WITHOUT_LZO is set

2015-11-12T10:05:55+00:00

Make mkfs.ubifs honor the WITHOUT_LZO flag, too. Fixes this build error: mkfs.ubifs/compr.c:27:23: lzo/lzo1x.h: No such file or directory mkfs.ubifs/compr.c: In function `lzo_compress': mkfs.ubifs/compr.c:92: error: `lzo_uint' undeclared (first use in this function) mkfs.ubifs/compr.c:92: error: (Each undeclared identifier is reported only once mkfs.ubifs/compr.c:92: error: for each function it appears in.) mkfs.ubifs/compr.c:92: error: syntax error before "len" mkfs.ubifs/compr.c:95: error: `len' undeclared (first use in this function) mkfs.ubifs/compr.c:96: warning: implicit declaration of function `lzo1x_999_compress' mkfs.ubifs/compr.c:99: error: `LZO_E_OK' undeclared (first use in this function) mkfs.ubifs/compr.c: In function `init_compression': mkfs.ubifs/compr.c:201: error: `LZO1X_999_MEM_COMPRESS' undeclared (first use in this function) Signed-off-by: Rolf Eike Beer Signed-off-by: Richard Weinberger

mkfs.ubifs: Optionally create extended attribute with inode number

2015-11-12T09:50:04+00:00

This is done to allow creating images suitable for IMA directory appraisal. IMA creates a hash for directories and attaches this hash to the directory itself as an extended attribute. Among other things the inode numbers of the files are hashed. So, to create a valid hash in the UBIFS image the evmctl tool needs to know the inode numbers which the files in the UBIFS image will have. evmctl will read the inode numbers from the user.image-inode-number extended attribute. Since extended attributes are inodes themselves the inode numbers for the generated image will change when the extended attributes change, so to generate a correctly hashed UBIFS image, both evmctl and mkfs.ubifs must be run twice: 1) execute evmctl to iterate over the directory tree. This will create the security.ima and security.evm extended attributes. The existence of the attributes makes sure that subsequent calls to mkfs.ubifs will use the same inode numbers. evmctl will use the inode numbers from the host filesystem in this step which makes the resulting image unusable 2) execute mkfs.ubifs -a. This will create the user.image-inode-number extended attributes on files/directories added to the image. 3) execture evmctl again. This time evmctl will pick the inode numbers from the user.image-inode-number extended attribute instead of the ones from the host filesystem 4) execute mkfs.ubifs again. This will create the correct image. The now existing user.image-inode-number extended attributes are ignored and not added to the image. Signed-off-by: Sascha Hauer Signed-off-by: Marc Kleine-Budde Signed-off-by: Richard Weinberger

mkfs.ubifs: Add extended attribute support

2015-11-12T09:50:04+00:00

This adds extended attribute support to mkfs.ubifs. When creating an image from a directory tree the existing extended attributes are added to the UBIFS image. Signed-off-by: Sascha Hauer Signed-off-by: Marc Kleine-Budde Signed-off-by: Richard Weinberger

mkfs.ubifs: simplify make_path with xasprintf

2015-11-12T09:50:04+00:00

Signed-off-by: Sascha Hauer Reviewed-by: Daniel Walter Signed-off-by: Marc Kleine-Budde Signed-off-by: Richard Weinberger

mkfs.ubifs: use xmalloc/xzalloc for allocating memory

2015-11-12T09:50:04+00:00

Signed-off-by: Sascha Hauer Reviewed-by: Daniel Walter Signed-off-by: Marc Kleine-Budde Signed-off-by: Richard Weinberger