branch master updated (8a3ce2c -> 3593e5d)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  8a3ce2c   gnu: ams-lv2: Remove CPU optimization flags on non-Intel 
hardware.
       new  3009a9e   gnu: cross-base: Factorize list of cross environment 
variables.
       new  3593e5d   gnu: cross-base: Move phases to (gnu build 
cross-toolchain).

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:
 gnu/build/cross-toolchain.scm |  178 +++++++++++++++++++++++++++++++++++++++++
 gnu/local.mk                  |    1 +
 gnu/packages/cross-base.scm   |  162 +++----------------------------------
 3 files changed, 190 insertions(+), 151 deletions(-)
 create mode 100644 gnu/build/cross-toolchain.scm