branch core-updates updated (b16375e00b -> 8293fcd061)

[guix-commits]

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

    from b16375e00b gnu: pkgconf: Update to 2.1.0.
     new 91b337be15 gnu: range-v3: Build with newer gcc.
     new d8f6ee66df gnu: range-v3: Format with 'guix style'.
     new 8293fcd061 gnu: range-v3: Update to 0.12.0.

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/cpp.scm                               |  50 ++++-----
 .../patches/range-v3-build-with-gcc10.patch        | 122 ---------------------
 3 files changed, 22 insertions(+), 151 deletions(-)
 delete mode 100644 gnu/packages/patches/range-v3-build-with-gcc10.patch