branch core-updates updated (01d7fc9d56 -> 178ce335d6)

[guix-commits]

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

    from 01d7fc9d56 gnu: python-libusb1: Update to 3.0.0.
     new e6994d7e3f gnu: gcc-arm-none-eabi-4.9: Fix incompatible redeclaration.
     new 1b633a4082 gnu: gcc-arm-none-eabi-4.9: Use G-expression.
     new 178ce335d6 gnu: gcc-arm-none-eabi-7-2018-q2-update: Use G-expressions.

The 3 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/local.mk                              |   1 +
 gnu/packages/embedded.scm                 | 175 +++++++++++++++---------------
 gnu/packages/patches/gcc-4.9-inline.patch |  13 +++
 3 files changed, 100 insertions(+), 89 deletions(-)
 create mode 100644 gnu/packages/patches/gcc-4.9-inline.patch