branch master updated (a385257 -> 2444abd)

[guix-commits]

marusich pushed a change to branch master
in repository guix.

      from  a385257   gnu: Add emacs-shroud.
       new  a6ab6b7   build-system/cargo: Expand transitive crate sources.
       new  efdf2ae   build-system/cargo: Use sources from package sources.
       new  d608e23   build-system/cargo: Don't copy source as an output.
       new  8a29077   doc: Update cargo-build-system parameter docs.
       new  5a9ef8a   import: crate: Define dependencies as arguments.
       new  cb2471f   gnu: crate: Add unicode-xid.
       new  2444abd   gnu: crate: Add proc-macro2 and quote.

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:
 doc/guix.texi                     |  20 +++++--
 gnu/local.mk                      |   1 +
 gnu/packages/crates-io.scm        |  92 ++++++++++++++++++++++++++++++
 guix/build-system/cargo.scm       | 117 +++++++++++++++++++++++++++++++++++++-
 guix/build/cargo-build-system.scm |  54 ++++++++++--------
 guix/import/crate.scm             |  47 +++++++++++----
 guix/import/utils.scm             |   4 ++
 tests/crate.scm                   |   4 +-
 8 files changed, 295 insertions(+), 44 deletions(-)
 create mode 100644 gnu/packages/crates-io.scm