branch core-updates updated (39ec7b86c0 -> dd9b1a1c25)

[guix-commits]

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

    from 39ec7b86c0 gnu: openssl: Update cross-configure target for 
riscv64-linux .
     new e1bf3c6b5a gnu: gcc-7, gcc-10, gcc-11: Hide packages.
     new 2842b383dd gnu: gdb: Use 'cross-mig' when targeting GNU/Hurd.
     new b49fd5daab gnu: gdb-minimal: Update to 12.x.
     new 664a222cac gnu: gdb: Remove Hurd patch.
     new c8bc58a9e7 ci: Add 'gdb-minimal' to the "core" package set.
     new 6b5c21e043 gnu: gdb: Distinguish between the "pinned" and the 
"default" version.
     new dd9b1a1c25 gnu: gdb: Change default to 12.x.

The 7 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/ci.scm                                       |   3 +-
 gnu/local.mk                                     |   1 -
 gnu/packages/gcc.scm                             |   9 +-
 gnu/packages/gdb.scm                             |  34 +--
 gnu/packages/patches/gdb-fix-gnu-nat-build.patch | 254 -----------------------
 gnu/packages/rust.scm                            |   2 +-
 6 files changed, 28 insertions(+), 275 deletions(-)
 delete mode 100644 gnu/packages/patches/gdb-fix-gnu-nat-build.patch