dosfstools consists of the programs mkfs.fat, fsck.fat and fatlabel to create,
check and label file systems of the FAT family. The dosfstools are licensed
under the GNU GPL version 3 or later. See the file
COPYING for details.
dosfstools recommends libudev. It is used in mkfs.fat to collect additional information about the device to format in order to refuse potentially unsafe operations without additional confirmation.
The test suite requires the tool
xxd (available as part of the
dosfstools are built using an autoconf/automake system, so the standard method applies:
./configure make make install
You need to have superuser privileges in order to install into the standard system wide locations.
./configure script has an option
--enable-compat-symlinks that will
configure the build to symlink older names of the tools to the current ones on
installation. These are
Running the test suite
The test suite can be run with
make check after configuring. Note that if
xxd isn't available, all tests will be skipped and nothing actually tested.
During the tests temporary files of multiple GB in size will be created, but the actual data content is not more than a few MB. The operating system and the filesystem the tests are executed on should support sparse files, otherwise the tests will be resource intensive.
Building from the VCS repository
If you are working directly from a git clone of the official dosfstools
repository, you will find that you can not run
./configure straight away
because it, like other autogenerated files for the build system, is not included
in the repository.
First, autoconf, automake and gettext have to be installed. Then you can run
./autogen.sh to generate all the required files.