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2011-06-27rewrite build system to avoid recursionMike Frysinger
The ubi-utils/src/ subdir is tossed as it just complicates things for no real gain. The dictionary.h header is relocated to the ubi-utils/include/ since other headers in there need it. The top level clean is replaced with a `find -delete` on objects, so it might prune more than necessary, but many projects now do this sort of thing and no one complained there. A "mkdep" helper generates the actual rule, and the variables are used with "foreach" to expand these automatically. The tests subdir is updated only to reflect the ubi-utils source move. Otherwise, it is left untouched as making that non-recursive isn't really worth the effort. While we're gutting things, also through in kbuild style output while building to make things more legible. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Artem Bityutskiy <dedekind1@gmail.com>
2011-06-25punt redundant libcrc32v1.4.5Mike Frysinger
The libcrc32.a is only used in one place: mkfs.ubifs. But this also uses libmtd.a, and the only file in libcrc32.a is also in libmtd.a. So libcrc32.a itself is completely redundant. Punt! Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2011-06-03mkfs.ubifs: trivial: 2.6.40 -> 3.0Ben Gardiner
In commit 04665066ebedb0a31335b525fb5f19df32cb8cfe it was noted that the free space fixup feature would be available in kernels 2.6.40 or greater. Since then it has been decided that the release following 2.6.39 will be 3.0. Replace the instances of 2.6.40 with 3.0. Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2011-05-20mkfs.ubifs: add "-F" option for "free-space fixup"Matthew L. Creech
This adds a superblock flag indicating that "free-space fixup" is needed, and allows it to be set by the user via the "-F" command-line option. The first time the filesystem is mounted, this flag will trigger a one-time re-mapping of all LEBs containing free space. This fixes problems seen on some NAND flashes when a non-UBIFS-aware flash programmer is used. Artem: add a bit more help text, tweaked the patch a bit. Thanks to Ben Gardiner <bengardiner@nanometrics.ca> for help. Signed-off-by: Matthew L. Creech <mlcreech@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2011-04-04mkfs.ubifs: check output firstAndy Shevchenko
Artem: this is jut a clean-up, no functional changes. Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2011-03-18mkfs.ubifs: deprecate squash-rino-perm optionsArtem Bityutskiy
As we have planned, make --nosquash-rino-perm option to be the default. Deprecate both options at the same time and print a warning if they are used. Later we can remove them Also, bump mkfs.ubifs version number. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2010-10-25mkfs.ubifs: Fix typo in short options of mkfs.ubifsVivenzio Pagliari
The short option for specifying the count of erase blocks for orphans '-p' was not detected due to a typo. Signed-off-by: Vivenzio Pagliari <vivenzio.pagliari@gmx.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2010-09-27mtd-utils: standardize PROGRAM_NAMEMike Frysinger
Make sure all the utils define PROGRAM_NAME and do so at the start of the file so that sub-headers may assume it exists. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2010-09-24mkfs.ubifs: use common ARRAY_SIZEMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2010-09-24mkfs.ubifs: Fix --squash-rino-perm / --nosquash-rino-permKevin Cernekee
This addresses a couple of issues: 1) Code was only allowing these options if --root was NOT specified (the opposite of the documented usage) 2) -q / -Q short options did not work 3) Spacing fixes in the error/warning strings Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2010-09-23mtd-utils: clean up zlib.h usage a bitMike Frysinger
Hide zlib's crc32 in compr_zlib.c and mkfs.ubifs/compr.c. jffs2reader.c and mkfs.jffs2.c don't actually use zlib, so punt the include from the file. mkfs.jffs2.c is implicitly using crc32 from zlib.h instead of the local mtd_crc32, so fix the local usage. otherwise we get warnings about undefined crc32 because the file was redirecting the prototype. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2010-09-23mkfs.ubifs: Fix heap corruption on LEB overrunKevin Cernekee
If max_leb_cnt (-c option) is set too low, set_lprops() will corrupt the heap and may result in a scary looking crash: $ bin/mkfs.ubifs -U -r romfs -o ubifs.img -m 512 -e 15360 -c 39 Error: max_leb_cnt too low (241 needed) *** glibc detected *** bin/mkfs.ubifs: double free or corruption (!prev): 0x088fe070 *** ======= Backtrace: ========= /lib32/libc.so.6(+0x6c231)[0xf75fb231] /lib32/libc.so.6(+0x6dab8)[0xf75fcab8] /lib32/libc.so.6(cfree+0x6d)[0xf75ffb9d] bin/mkfs.ubifs[0x804e801] bin/mkfs.ubifs[0x804e94b] bin/mkfs.ubifs[0x804e99d] /lib32/libc.so.6(__libc_start_main+0xe6)[0xf75a5bd6] bin/mkfs.ubifs(__fxstat64+0x55)[0x80491e1] ======= Memory map: ======== 08048000-0805d000 r-xp 00000000 08:08 10012045 /work/bin/mkfs.ubifs 0805d000-0805e000 rwxp 00015000 08:08 10012045 /work/bin/mkfs.ubifs 088fe000-08945000 rwxp 00000000 00:00 0 [heap] f73e1000-f73fe000 r-xp 00000000 08:05 2228842 /usr/lib32/libgcc_s.so.1 f73fe000-f73ff000 r-xp 0001c000 08:05 2228842 /usr/lib32/libgcc_s.so.1 f73ff000-f7400000 rwxp 0001d000 08:05 2228842 /usr/lib32/libgcc_s.so.1 f7400000-f7421000 rwxp 00000000 00:00 0 f7421000-f7500000 ---p 00000000 00:00 0 f751c000-f758f000 rwxp 00000000 00:00 0 f758f000-f76e2000 r-xp 00000000 08:05 426288 /lib32/libc-2.11.1.so f76e2000-f76e3000 ---p 00153000 08:05 426288 /lib32/libc-2.11.1.so f76e3000-f76e5000 r-xp 00153000 08:05 426288 /lib32/libc-2.11.1.so f76e5000-f76e6000 rwxp 00155000 08:05 426288 /lib32/libc-2.11.1.so f76e6000-f76e9000 rwxp 00000000 00:00 0 f76e9000-f770d000 r-xp 00000000 08:05 426296 /lib32/libm-2.11.1.so f770d000-f770e000 r-xp 00023000 08:05 426296 /lib32/libm-2.11.1.so f770e000-f770f000 rwxp 00024000 08:05 426296 /lib32/libm-2.11.1.so f772a000-f772c000 rwxp 00000000 00:00 0 f772c000-f772d000 r-xp 00000000 00:00 0 [vdso] f772d000-f7749000 r-xp 00000000 08:05 6062081 /lib32/ld-2.11.1.so f7749000-f774a000 r-xp 0001b000 08:05 6062081 /lib32/ld-2.11.1.so f774a000-f774b000 rwxp 0001c000 08:05 6062081 /lib32/ld-2.11.1.so ffb58000-ffb6d000 rwxp 00000000 00:00 0 [stack] Aborted New code aborts cleanly, and still calculates the number of LEBs required: $ bin/mkfs.ubifs -U -r romfs -o tmp/ubifs.img -m 512 -e 15360 -c 39 Error: max_leb_cnt too low (241 needed) $ echo $? 255 $ bin/mkfs.ubifs -U -r romfs -o tmp/ubifs.img -m 512 -e 15360 -c 240 Error: max_leb_cnt too low (241 needed) $ bin/mkfs.ubifs -U -r romfs -o tmp/ubifs.img -m 512 -e 15360 -c 241 $ Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2010-09-23mkfs.ubifs: do not override root inode permissionsArtem Bityutskiy
When mkfs.ubifs is used with -r dir, it does not make the root UBIFS inode uid/gid/permissions to be equivalent to dir's permissions, but it makes root inode permissions to be equivalent to uid = git = 0 (root) and permissions = u+rwx go+rx. Unfortunately, we cannot simply fix this bug, because mkfs.ubifs is already used in production. Thus, we have introduce --squash-rino-perm option which is the default and it preserves the old mkfs.ubifs behavior. We also introduce --nosquash-rino-perm option which fixes mkfs.ubifs behavior. If none of these options is used, we print a warning. The plan is to make everyone use one of these options, then make --nosquash-rino-perm to be the default and remove the warning, and then eventually deprecate and remove both options. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2010-09-01rename crc32 to mtd_crc32Artem Bityutskiy
Because of namespace collisions mkfs.ubifs uses crc32() implementation from /lib/libz.so.1, which generates incompatible CRC and later on the kernel reports many CRC errors. Fix this by re-naming mtd-utils' crc32 function to mtd_crc32. Reported-by: Jon Povey <Jon.Povey@racelogic.co.uk> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2010-07-17mkfs.ubifs: fix compilation warningArtem Bityutskiy
Fix the following warning: mkfs.ubifs.c: In function ‘add_dent_node’: mkfs.ubifs.c:1172: warning: format ‘%lu’ expects type ‘long unsigned int’, but argument 4 has type ‘ino_t’ mkfs.ubifs.c:1172: warning: format ‘%lu’ expects type ‘long unsigned int’, but argument 6 has type ‘ino_t’ Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2010-07-17libs: make crc32 and fec to be librariesArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2010-07-13mtd-utils: move libmtd source files to lib/ subdirectoryKevin Cernekee
Source files for libmtd, crc32, and fec are scattered throughout the tree. Move them to a central location so they can be built into a common "libmtd.a" library used by all mtd-utils programs. This patch only renames/deletes files and does not change the content. Also modify the build system and source code so that libmtd.a can be built from a "common" location (lib/). Statically link all utilities at the top level with libmtd.a . Minor changes to mkfs.ubifs to allow using the common crc32 implementation. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-10-24mkfs.ubifs: fix crosscompilation issuesMatthias Fuchs
This patch adds support for passing the location of the lzo library and headers. Also BUILDDIR must be referenced to find the libubi.a archive. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-08-11mkfs.ubifs: correct devtable increment handlingDaniel Neukomm
With the device table one can add /dev entries to the root file system image. The device table file contains among others the fields minor, start, increment and count. If there is an entry with minor=0 start=0 increment=32 and count=4 the mkfs.ubifs makes 128 device entries, with minor numbers from 0 to 127. The correct version makes 4 entries with minor number 0,32,64,96. /dev/mtd c 640 0 0 90 0 0 2 7 This gives 14 devices /dev/mtdXX instead of 7 devices. Due to this error mtd_debug info /dev/mtd3 delivers the information of /dev/mtd1 instead of. Signed-off-by: Daniel Neukomm <Neukomm@vtxmail.ch> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-06-05mkfs.ubifs: inclreas version to 1.3Artem Bityutskiy
... because of the previous serious bug-fix. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-06-05mkfs.ubifs: fix brown paper-bag bugArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-05-27mkfs.ubifs: use libubi to format UBI volumeCorentin Chary
libubi is now used to format directly UBI volume. Typing mkfs.ubifs /dev/ubi0_0 is now possible. dtypes should be ok as they are taken from UBIFS code. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-05-25mkfs.ubifs: remove duplicated codeCorentin Chary
ino->uid = cpu_to_le32(st->st_uid); ino->gid = cpu_to_le32(st->st_gid); was present twice. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-05-11mkfs.ubifs: fix -U option handlingKevin Cernekee
The long form (--squash-uids) is correct, but the short form (-U) is not. Signed-off-by: Kevin Cernekee <kpc.mtd@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-02-26Add generated binaries to gitignoreMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-02-12mkfs.ubifs: eliminate compiler warningsAdrian Hunter
The warnings were: lpt.c: In function ‘create_lpt’: lpt.c:552: warning: format ‘%d’ expects type ‘int’, but argument 3 has type ‘long long int’ mkfs.ubifs.c: In function ‘do_openat’: mkfs.ubifs.c:251: warning: ignoring return value of ‘chdir’, declared with attribute warn_unused_result mkfs.ubifs.c: In function ‘get_options’: mkfs.ubifs.c:542: warning: format not a string literal and no format arguments Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-28mkfs.ubifs: update program version to 1.2Artem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-28mkfs.ubifs: support reserved space allocationArtem Bityutskiy
UBIFS may reserve some amount of flash space for the super-user, ant this amount is stored in the superblock. Currently mkfs.ubifs always puts 0 there. This patch adds -R option which may be used to specify size of the reserved space. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2009-01-16mkfs.ubifs: fix various warningsArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-12-22Unify all common build system partsMike Frysinger
Rather than duplicating the same thing over and over in every Makefile, move it all to common.mk. Other things fixed here: - doing subdirs in parallel - fix src!=build compiling in subdirs Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-12-09mkfs.ubifs: fix "smal" typoMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-12-05mkfs.ubifs: clean the hashtable target as wellSebastian Andrzej Siewior
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-12-02Separate '-m' and the mode with a space when invoking 'install'Enrico Scholz
Some 'install' versions (e.g. this of OpenEmbedded) require the mode to be a separate argument and don't understand the '-m0755' syntax: .../staging/x86_64-linux/usr/bin/install-sh: ./-m0755 does not exist. Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-10-23mkfs.ubifs: make program version 1.1.Artem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-10-22Fix favor LZO implementationArtem Bityutskiy
Use c->favor_percent, not c->favor_lzo. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-10-22Implement favor LZO methodArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-10-22Introduce favor_lzo compressor optionsArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-10-22Make "c" globalArtem Bityutskiy
We need to have access to "c" from various files. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-10-22Define the worst case compression constantArtem Bityutskiy
It will be used in the next patches. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-10-22UBIFS: rename crc32 functionArtem Bityutskiy
Zlib headers also declare crc32 symbol and it confilicts with our crc32 fuction. So rename it. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-09-07mkfs.ubifs: amend help printArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-09-07mkfs.ubifs: update ubifs-media.hArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-09-05mkfs.ubifs: check max_leb_countArtem Bityutskiy
Complain and exit if max. count of LEBs was not specified. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-08-21mkfs.ubifs: remove debugging leftovers from MakefileArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-08-21mkfs.ubifs: set CFLAGS/LDLIBS properlyMike Frysinger
CFLAGS should only be set as a default instead of overriding the user's choices. LDLIBS is for adding libraries, not LDFLAGS. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-08-19mkfs.ubifs: set program version as 1.0Artem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2008-08-19Add mkfs.ubifsArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>