branch master updated (6bb07e9 -> f94835a)

[guix-commits]

mothacehe pushed a change to branch master
in repository guix.

    from 6bb07e9  file-systems: Add %debug-file-system.
     new 7c27bd1  file-system: Add mount-may-fail? option.
     new f94835a  file-system: Add efivarfs support.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/build/file-systems.scm  | 49 ++++++++++++++++++++++++++-------------------
 gnu/system/file-systems.scm | 23 ++++++++++++++++++---
 gnu/system/install.scm      |  1 +
 3 files changed, 49 insertions(+), 24 deletions(-)