branch master updated (8b314efd50 -> 84f117f495)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from 8b314efd50 services: base: Add environment support to 
guix-configuration.
     new 47c1de22df doc: cookbook: Add "Installing Guix on a Cluster" chapter.
     new 007e697560 substitute: Parse '_NIX_OPTIONS' once.
     new 5d24e57a61 derivations: 'read-derivation' correctly handles case with 
empty hash.
     new 407175a1d0 daemon: Improve error message for wrong hash sizes.
     new 6c343d0d0f read-print: Do not use extended notation when printing 
'1+', '1-', etc.
     new e8b90b1d5d gnu: Add minetest-wielded-light.
     new 735e915bbd gnu: Add minetest-mobs-monster.
     new 84f117f495 gnu: LLVM, Clang, libomp, lld: Update to 15.0.6.

The 8 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:
 doc/guix-cookbook.texi      | 433 ++++++++++++++++++++++++++++++++++++++++++--
 gnu/packages/llvm.scm       |   8 +-
 gnu/packages/minetest.scm   |  47 +++++
 guix/derivations.scm        |  10 +-
 guix/read-print.scm         |  22 ++-
 guix/scripts/substitute.scm |  10 +-
 nix/libutil/hash.cc         |   7 +-
 tests/derivations.scm       |  52 +++++-
 tests/read-print.scm        |   7 +-
 9 files changed, 559 insertions(+), 37 deletions(-)