* gnu/packages/mtools.scm (exfat-utils): Update to 1.2.4. [source, home-page]: Move away from dead Google Code project. [arguments, native-inputs]: Remove.
* gnu/packages/mtools.scm (exfat-utils): New variable.
* gnu/packages/mtools.scm: New file. * gnu-system.am (GNU_SYSTEM_MODULES): Add it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>