Merge branch 'core-updates'

Conflicts:
	gnu/packages/gnunet.scm

gnu: liboop: fix deplibs check method for mips64.

* gnu/packages/patches/liboop-mips64-deplibs-fix.patch: New file.
* gnu/packages/lsh.scm (liboop): Add patch.
* gnu-system.am (dist_patch_DATA): Add patch.