Merge remote-tracking branch 'origin/master' into core-updates

Conflicts:
	doc/guix.texi
	gnu/local.mk
	gnu/packages/admin.scm
	gnu/packages/base.scm
	gnu/packages/chromium.scm
	gnu/packages/compression.scm
	gnu/packages/databases.scm
	gnu/packages/diffoscope.scm
	gnu/packages/freedesktop.scm
	gnu/packages/gnome.scm
	gnu/packages/gnupg.scm
	gnu/packages/guile.scm
	gnu/packages/inkscape.scm
	gnu/packages/llvm.scm
	gnu/packages/openldap.scm
	gnu/packages/pciutils.scm
	gnu/packages/ruby.scm
	gnu/packages/samba.scm
	gnu/packages/sqlite.scm
	gnu/packages/statistics.scm
	gnu/packages/syndication.scm
	gnu/packages/tex.scm
	gnu/packages/tls.scm
	gnu/packages/version-control.scm
	gnu/packages/xml.scm
	guix/build-system/copy.scm
	guix/scripts/home.scm

gnu/packages/node.scm

@@ -224,6 +224,8 @@
                                          "x64")
                                         ((? (cut string-prefix? "powerpc64" <>))
                                          "ppc64")
+                                        ((? (cut string-prefix? "riscv64" <>))
+                                         "riscv64")
                                         (_ "unsupported"))))
                                  ''()))
                     (flags (cons (string-append "--prefix=" prefix)