branch master updated (18b3151 -> 708d907)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  18b3151   gnu: python-matplotlib: Adjust path to figures in 'info' 
file.
       new  538684d   daemon: Prevent .chroot from being GC'ed when using 
LocalStore::buildDerivation()
       new  60c7c36   daemon: Filter build-chroot-dirs entries that conflict 
with derivation outputs.
       new  79aa1a8   daemon: int2String -> std::to_string.
       new  29d3242   daemon: Support SHA-512 hashes.
       new  14fb686   daemon: Fix namespace issue.
       new  e134baa   daemon: optimizePath: Detect some .links corruptions.
       new  708d907   daemon: Add 'buildMode' parameter to 'buildPaths' RPC.

The 7 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 daemon.am                        |    3 ++-
 nix/libstore/build.cc            |   12 ++++++++----
 nix/libstore/optimise-store.cc   |   11 +++++++++--
 nix/libstore/remote-store.cc     |   11 +++++++++--
 nix/libstore/worker-protocol.hh  |    2 +-
 nix/libutil/archive.cc           |    2 +-
 nix/libutil/hash.cc              |    8 ++++++++
 nix/libutil/hash.hh              |    5 +++--
 nix/libutil/{sha1.h => sha512.h} |   14 +++++++-------
 nix/libutil/util.cc              |    2 +-
 nix/libutil/util.hh              |   11 ++---------
 nix/nix-daemon/nix-daemon.cc     |   29 +++++++++++++++++++----------
 12 files changed, 70 insertions(+), 40 deletions(-)
 copy nix/libutil/{sha1.h => sha512.h} (71%)