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a68ee58a5d
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JP Abgrall a68ee58a5d Cleanup various build warnings (signed vs unsigned, unused vars,...) 
* removed unused includes.
* removed unused parameters.
* Fixed a bunch of warnings around:
    int i;
    if (i < some_uint) ...
  and
    u32 x;
    ...
    if (x < 0) return error;
* Protect BLKDISCARD usage if it is not available.

Change-Id: Iede035b1beb2df01c961589a69aff47a5258ecd2
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
2014-05-15 08:40:55 +09:00
fsck Cleanup various build warnings (signed vs unsigned, unused vars,...) 2014-05-15 08:40:55 +09:00
include Cleanup various build warnings (signed vs unsigned, unused vars,...) 2014-05-15 08:40:55 +09:00
lib Cleanup various build warnings (signed vs unsigned, unused vars,...) 2014-05-15 08:40:55 +09:00
m4 mkfs: Initial commit for patch v2 series 2012-11-26 19:45:59 +09:00
man build: make several base functions as a library 2013-04-04 09:19:07 +09:00
mkfs Cleanup various build warnings (signed vs unsigned, unused vars,...) 2014-05-15 08:40:55 +09:00
scripts scripts: add some scripts 2013-10-17 15:26:23 +09:00
tools Cleanup various build warnings (signed vs unsigned, unused vars,...) 2014-05-15 08:40:55 +09:00
.gitignore build: make several base functions as a library 2013-04-04 09:19:07 +09:00
AUTHORS mkfs: Initial commit for patch v2 series 2012-11-26 19:45:59 +09:00
ChangeLog f2fs-tools: add fsck.f2fs and dump.f2fs 2013-07-04 23:15:25 +09:00
configure.ac f2fs-tools: add f2fstat to print f2fs's status in sec 2014-01-14 17:48:35 +09:00
COPYING f2fs-tools: announce dual licenses with GPL and LGPL v2 2014-04-25 14:07:17 +09:00
Makefile.am f2fs-tools: add f2fstat to print f2fs's status in sec 2014-01-14 17:48:35 +09:00
README README: add libtool guide 2013-12-16 12:33:41 +09:00
VERSION f2fs-tools: release 1.2.0 2013-10-25 16:10:18 +09:00

README 

F2FS format utilility
---------------------

To use f2fs filesystem, you should format the storage partition
with this utilility. Otherwise, you cannot mount f2fs.

Before compilation
------------------

Your should install the following packages.
 - libuuid-devel or uuid-dev
 - pkg-config
 - autoconf
 - libtool

Initial compilation
-------------------

Before compilation initially, autoconf/automake tools should be run.

 # autoreconf --install

How to compile
--------------

 # ./configure
 # make

How to cross-compile (e.g., for ARM)
------------------------------------

 1. Add the below line into mkfs/Makefile.am:
 mkfs_f2fs_LDFLAGS = -all-static

 2. Add the below line into fsck/Makefile.am:
 fsck_f2fs_LDFLAGS = -all-static

 3. then, do:
 # LDFLAGS=--static ./configure \
	--host=arm-none-linux-gnueabi --target=arm-none-linux-gnueabi
 # make

How to run by default
---------------------

 $ ./mkfs.f2fs -l [LABEL] $DEV

For more mkfs options, see man page.