branch core-updates updated (f9efe56 -> 4db8716)

[Ludovic Courtès]

civodul pushed a change to branch core-updates
in repository guix.

      from  f9efe56   gexp: Aggregate outputs of compound gexps.
       new  ca1e3ad   utils: Change 'patch-shebangs' to use binary input.
       new  4db8716   packages: Set the port conversion strategy to 'error'.

The 2 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:
 guix/build/gnu-build-system.scm |    3 +++
 guix/build/utils.scm            |   22 +++++++++++-----------
 guix/packages.scm               |    3 +++
 3 files changed, 17 insertions(+), 11 deletions(-)