gnu: Use target-hurd?, system-hurd? instead of hurd-target?, hurd-system?.

* gnu/packages/hurd.scm (hurd-target?): Remove.
(hurd-system?): Move to...
* guix/utils.scm (system-hurd?): ...here.
* gnu/packages/*: Update all users, removing (gnu packages hurd) include where
now unused.

21 files changed, 80 insertions, 97 deletions

diff --git a/gnu/packages/acl.scm b/gnu/packages/acl.scm
index da6dead3c2..eb20fdd549 100644
--- a/gnu/packages/acl.scm
+++ b/gnu/packages/acl.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2019 Marius Bakke <mbakke@fastmail.com>
-;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2021 Lars-Dominik Braun <ldb@leibniz-psychology.org>
 ;;;
 ;;; This file is part of GNU Guix.
@@ -28,14 +28,14 @@
   #:use-module (gnu packages attr)
   #:use-module (gnu packages base)
   #:use-module (gnu packages check)
-  #:use-module (gnu packages hurd)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages perl)
   #:use-module (guix packages)
   #:use-module (guix download)
   #:use-module (gnu packages)
   #:use-module (guix build-system gnu)
-  #:use-module (guix build-system python))
+  #:use-module (guix build-system python)
+  #:use-module (guix utils))
 
 (define-public acl
   (package
@@ -55,7 +55,7 @@
                   ,@%gnu-build-system-modules)
        #:configure-flags '("--disable-static")
        #:tests? ,(not (or (%current-target-system)
-                          (hurd-target?)))
+                          (target-hurd?)))
        #:phases
        (modify-phases %standard-phases
          ;; XXX After repacking the sources the timestamps are reset to the
diff --git a/gnu/packages/admin.scm b/gnu/packages/admin.scm
index 5bae16157e..529a477ed0 100644
--- a/gnu/packages/admin.scm
+++ b/gnu/packages/admin.scm
@@ -31,7 +31,7 @@
 ;;; Copyright © 2019, 2021, 2022 Guillaume Le Vaillant <glv@posteo.net>
 ;;; Copyright © 2019, 2020, 2021 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2020 Oleg Pykhalov <go.wigust@gmail.com>
-;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2020, 2021, 2022 Michael Rohleder <mike@rohleder.de>
 ;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
 ;;; Copyright © 2020 Morgan Smith <Morgan.J.Smith@outlook.com>
@@ -130,7 +130,6 @@
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages guile)
   #:use-module (gnu packages guile-xyz)
-  #:use-module (gnu packages hurd)
   #:use-module (gnu packages image)
   #:use-module (gnu packages imagemagick)
   #:use-module (gnu packages inkscape)
@@ -913,7 +912,7 @@ re-executing them as necessary.")
                            ,@(if (%current-target-system)
                                  '("--with-path-procnet-dev=/proc/net/dev")
                                  '())
-                           ,@(if (hurd-target?)
+                           ,@(if (target-hurd?)
                                  '("--disable-rcp"
                                    "--disable-rexec"
                                    "--disable-rexecd"
@@ -967,7 +966,7 @@ hostname.")
      `(;; Assume System V `setpgrp (void)', which is the default on GNU
        ;; variants (`AC_FUNC_SETPGRP' is not cross-compilation capable.)
        #:configure-flags
-       '(,@(if (hurd-target?)
+       '(,@(if (target-hurd?)
              '()
              '("--with-libpam"))
           "shadow_cv_logdir=/var/log"
@@ -1018,7 +1017,7 @@ hostname.")
                (delete-file (string-append bin "/groups"))
                (for-each delete-file (find-files man "^groups\\."))))))))
     (inputs
-     `(,@(if (hurd-target?)
+     `(,@(if (target-hurd?)
            '()
            `(("linux-pam" ,linux-pam)))
        ,@(if (%current-target-system)
@@ -1527,7 +1526,7 @@ connection alive.")
 
       (inputs `(("inetutils" ,inetutils)
                 ("bash" ,bash-minimal)
-                ,@(if (hurd-target?) '()
+                ,@(if (target-hurd?) '()
                       `(("net-tools" ,net-tools)
                         ("iproute" ,iproute)))
 
@@ -2037,7 +2036,7 @@ system administrator.")
      (list groff))
     (inputs
      `(("coreutils" ,coreutils)
-       ,@(if (hurd-target?)
+       ,@(if (target-hurd?)
            '()
            `(("linux-pam" ,linux-pam)))
        ("zlib" ,zlib)))
diff --git a/gnu/packages/attr.scm b/gnu/packages/attr.scm
index 8c1a4aca7c..cd0a997474 100644
--- a/gnu/packages/attr.scm
+++ b/gnu/packages/attr.scm
@@ -3,6 +3,7 @@
 ;;; Copyright © 2012, 2013, 2016, 2021 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2018 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2019 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -23,10 +24,10 @@
   #:use-module (guix licenses)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages gettext)
-  #:use-module (gnu packages hurd)
   #:use-module (guix packages)
   #:use-module (guix download)
-  #:use-module (guix build-system gnu))
+  #:use-module (guix build-system gnu)
+  #:use-module (guix utils))
 
 (define-public attr
   (package
@@ -43,7 +44,7 @@
     (arguments
      `(#:phases
        (modify-phases %standard-phases
-         ,@(if (hurd-target?)
+         ,@(if (target-hurd?)
                `((add-before 'configure 'skip-linux-syscalls
                    (lambda _
                      ;; Starting from 2.5.1, libattr includes Linux-specific
diff --git a/gnu/packages/base.scm b/gnu/packages/base.scm
index 39c7e5ef5f..ada9edf0e6 100644
--- a/gnu/packages/base.scm
+++ b/gnu/packages/base.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2014 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2014, 2015 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
 ;;; Copyright © 2016, 2017, 2019-2023 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016, 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2016, 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2016, 2018 Alex Vong <alexvong1995@gmail.com>
 ;;; Copyright © 2017 Rene Saavedra <rennes@openmailbox.org>
 ;;; Copyright © 2017, 2020 Mathieu Othacehe <m.othacehe@gmail.com>
@@ -132,7 +132,7 @@ command-line arguments, multiple languages, and so on.")
                                  (string-append bin "/fgrep"))
                 (("^exec grep")
                  (string-append "exec " bin "/grep"))))))
-        ,@(if (hurd-target?)
+        ,@(if (target-hurd?)
               '((add-before 'check 'skip-triple-backref-test
                   (lambda _
                     ;; This test is marked as malfunctioning on glibc systems
@@ -144,7 +144,7 @@ command-line arguments, multiple languages, and so on.")
                       (("^warn_" all)
                        (string-append "exit 77\n" all))))))
               '()))
-      #:make-flags ,(if (hurd-target?)
+      #:make-flags ,(if (target-hurd?)
                         ''("XFAIL_TESTS=test-perror2 equiv-classes") ;XXX
                         ''())))
    (synopsis "Print lines matching a pattern")
@@ -186,7 +186,7 @@ including, for example, recursive directory searching.")
             (modules '((guix build utils)))))
    (build-system gnu-build-system)
    (arguments
-    `(#:make-flags ,(if (hurd-target?)
+    `(#:make-flags ,(if (target-hurd?)
                         ''("XFAIL_TESTS=test-perror2")
                         ''())))
    (synopsis "Stream editor")
@@ -217,7 +217,7 @@ implementation offers several extensions over the standard utility.")
    ;; Note: test suite requires ~1GiB of disk space.
    (arguments
     `(,@(cond
-          ((hurd-target?)
+          ((target-hurd?)
            '(#:make-flags
              (list (string-append
                      "TESTSUITEFLAGS= -k '"
@@ -309,7 +309,7 @@ differences.")
             (patches (search-patches "diffutils-fix-signal-processing.patch"))))
    (build-system gnu-build-system)
    (arguments
-    `(#:make-flags ,(if (hurd-target?)
+    `(#:make-flags ,(if (target-hurd?)
                         ''("XFAIL_TESTS=test-perror2 large-subopt")
                         ''())))
    (native-inputs (list perl))
@@ -347,7 +347,7 @@ interactive means to merge two files.")
                                     "tests/find/exec-plus-last-file.sh")
                        (("#!/bin/sh")
                         (string-append "#!" (which "sh")))))))
-      #:make-flags ,(if (hurd-target?)
+      #:make-flags ,(if (target-hurd?)
                         ''("XFAIL_TESTS=test-strerror_r")
                         ''())))
    (synopsis "Operating on files matching given criteria")
@@ -395,7 +395,7 @@ used to apply commands with arbitrarily long arguments.")
    (outputs '("out" "debug"))
    (arguments
     `(#:parallel-build? #f            ; help2man may be called too early
-      ,@(if (hurd-target?)
+      ,@(if (target-hurd?)
             '(#:make-flags            ; these tests fail deterministically
               (list (string-append "XFAIL_TESTS=tests/misc/env-S.pl"
                                    " tests/misc/kill.sh"
@@ -433,7 +433,7 @@ used to apply commands with arbitrarily long arguments.")
                        (("#!/bin/sh") (string-append "#!" (which "sh"))))))
                  (add-after 'unpack 'remove-tests
                    (lambda _
-                     ,@(if (hurd-target?)
+                     ,@(if (target-hurd?)
                            '((substitute* "Makefile.in"
                                ;; this test hangs
                                (("^ *tests/misc/timeout-group.sh.*") ""))
@@ -511,7 +511,7 @@ standard.")
    (inputs (list guile-3.0))
    (outputs '("out" "debug"))
    (arguments
-    `(,@(if (hurd-target?)
+    `(,@(if (target-hurd?)
             '(#:configure-flags '("CFLAGS=-D__alloca=alloca"
                                   "ac_cv_func_posix_spawn=no"))
             '())
@@ -798,7 +798,7 @@ the store.")
    ;; libc provides <hurd.h>, which includes a bunch of Hurd and Mach headers,
    ;; so both should be propagated.
    (propagated-inputs
-    (if (hurd-target?)
+    (if (target-hurd?)
         `(("hurd-core-headers" ,hurd-core-headers))
         `(("kernel-headers" ,linux-libre-headers))))
 
@@ -864,7 +864,7 @@ the store.")
 
             ;; On GNU/Hurd we get discarded-qualifiers warnings for
             ;; 'device_write_inband' among other things.  Ignore them.
-            ,@(if (hurd-target?)
+            ,@(if (target-hurd?)
                   `("--disable-werror"
                     ,@%glibc/hurd-configure-flags)
                   '()))
@@ -992,7 +992,7 @@ the store.")
                                          (map (cut string-append slib "/" <>)
                                               files))))))
 
-                 ,@(if (hurd-target?)
+                 ,@(if (target-hurd?)
                        '((add-after 'install 'augment-libc.so
                            (lambda* (#:key outputs #:allow-other-keys)
                              (let* ((out (assoc-ref outputs "out")))
@@ -1012,7 +1012,7 @@ the store.")
                     ("gettext" ,gettext-minimal)
                     ("python" ,python-minimal)
 
-                    ,@(if (hurd-target?)
+                    ,@(if (target-hurd?)
                           `(("mig" ,mig)
                             ("perl" ,perl))
                           '())))
diff --git a/gnu/packages/cmake.scm b/gnu/packages/cmake.scm
index bccb035854..821b8808f7 100644
--- a/gnu/packages/cmake.scm
+++ b/gnu/packages/cmake.scm
@@ -46,7 +46,6 @@
   #:use-module (gnu packages crypto)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages file)
-  #:use-module (gnu packages hurd)
   #:use-module (gnu packages kde-frameworks)
   #:use-module (gnu packages libevent)
   #:use-module (gnu packages ncurses)
@@ -214,7 +213,7 @@ using the CMake build system.")
               (apply invoke "./configure" configure-flags))))))
     (inputs
      (append
-      (if (hurd-target?)
+      (if (target-hurd?)
           '()
           (list libuv))                 ;not supported on the Hurd
       (list bzip2
diff --git a/gnu/packages/commencement.scm b/gnu/packages/commencement.scm
index 7c7c11c174..669d54099d 100644
--- a/gnu/packages/commencement.scm
+++ b/gnu/packages/commencement.scm
@@ -5,7 +5,7 @@
 ;;; Copyright © 2014, 2015, 2017 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2017, 2018, 2019, 2021, 2022 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
-;;; Copyright © 2018, 2019, 2020, 2021, 2022, 2023 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2018, 2019, 2020, 2021, 2022, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2019-2022 Marius Bakke <marius@gnu.org>
 ;;; Copyright © 2020, 2022 Timothy Sample <samplet@ngyro.com>
 ;;; Copyright © 2020 Guy Fleury Iteriteka <gfleury@disroot.org>
@@ -2786,7 +2786,7 @@ memoized as a function of '%current-system'."
                               "/lib/python"
                               ,(version-major+minor version)
                               "/test"))))
-         ,@(if (hurd-system?)
+         ,@(if (system-hurd?)
                `((add-before 'build 'fix-regen
                    (lambda* (#:key inputs #:allow-other-keys)
                      (let ((libc (assoc-ref inputs "libc")))
@@ -2841,7 +2841,7 @@ memoized as a function of '%current-system'."
             `(append (list ,(string-append "--host=" (boot-triplet))
                            ,(string-append "--build="
                                            (nix-system->gnu-triplet))
-                           ,(if (hurd-system?) "--disable-werror"
+                           ,(if (system-hurd?) "--disable-werror"
                                 ""))
                      ,flags))
            ((#:phases phases)
@@ -2853,7 +2853,7 @@ memoized as a function of '%current-system'."
                    (unsetenv "CPLUS_INCLUDE_PATH")
 
                    ;; Tell 'libpthread' where to find 'libihash' on Hurd systems.
-                   ,@(if (hurd-system?)
+                   ,@(if (system-hurd?)
                        '((substitute* '("sysdeps/mach/Makefile"
                                         "sysdeps/mach/hurd/Makefile")
                            (("LDLIBS-pthread.so =.*")
@@ -2873,7 +2873,7 @@ memoized as a function of '%current-system'."
        ,@(%boot1-inputs)
 
        ;; A native MiG is needed to build Glibc on Hurd.
-       ,@(if (hurd-system?)
+       ,@(if (system-hurd?)
              `(("mig" ,mig-boot0))
              '())
 
@@ -3024,7 +3024,7 @@ exec ~a/bin/~a-~a -B~a/lib -Wl,-dynamic-linker -Wl,~a/~a \"$@\"~%"
       (,(gexp-input gcc-boot0 "lib")
        ,(kernel-headers-boot0)
        ,static-bash-for-glibc
-       ,@(if (hurd-system?)
+       ,@(if (system-hurd?)
              `(,gnumach-headers-boot0
                ,hurd-headers-boot0)
              '())
diff --git a/gnu/packages/gdb.scm b/gnu/packages/gdb.scm
index a8d8a86ea8..34d081dc9e 100644
--- a/gnu/packages/gdb.scm
+++ b/gnu/packages/gdb.scm
@@ -114,14 +114,14 @@
        ("libxml2" ,libxml2)
 
        ;; The Hurd needs -lshouldbeinlibc.
-       ,@(if (hurd-target?)
+       ,@(if (target-hurd?)
              `(("hurd" ,hurd))
              '())))
     (native-inputs
      `(("texinfo" ,texinfo)
        ("dejagnu" ,dejagnu)
        ("pkg-config" ,pkg-config)
-       ,@(if (hurd-target?)
+       ,@(if (target-hurd?)
              ;; When cross-compiling from x86_64-linux, make sure to use a
              ;; 32-bit MiG because we assume target i586-pc-gnu.
              `(("mig" ,(if (%current-target-system)
diff --git a/gnu/packages/gettext.scm b/gnu/packages/gettext.scm
index 9387f4fb8a..114d8cf7af 100644
--- a/gnu/packages/gettext.scm
+++ b/gnu/packages/gettext.scm
@@ -9,7 +9,7 @@
 ;;; Copyright © 2017 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2019 Miguel <rosen644835@gmail.com>
-;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2020 EuAndreh <eu@euandre.org>
 ;;; Copyright © 2022 gemmaro <gemmaro.dev@gmail.com>
 ;;; Copyright © 2023 Maxim Cournoyer maxim.cournoyer@gmail.com>
@@ -42,7 +42,6 @@
   #:use-module (gnu packages check)
   #:use-module (gnu packages docbook)
   #:use-module (gnu packages emacs)
-  #:use-module (gnu packages hurd)
   #:use-module (gnu packages libunistring)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages perl)
@@ -124,7 +123,7 @@
                                                "coreutils-gnulib-tests.patch")))))
                               '())
 
-                       #$@(if (hurd-target?)
+                       #$@(if (target-hurd?)
                               #~((substitute*
                                      "gettext-tools/gnulib-tests/Makefile.in"
                                    ;; See 'coreutils' for the rationale.
@@ -135,7 +134,7 @@
 
        ;; When tests fail, we want to know the details.
        #:make-flags #~'("VERBOSE=yes"
-                        #$@(if (hurd-target?)
+                        #$@(if (target-hurd?)
                                '("XFAIL_TESTS=test-perror2")
                                '()))))
     (home-page "https://www.gnu.org/software/gettext/")
diff --git a/gnu/packages/guile-xyz.scm b/gnu/packages/guile-xyz.scm
index 4fea60ff11..db7be432cc 100644
--- a/gnu/packages/guile-xyz.scm
+++ b/gnu/packages/guile-xyz.scm
@@ -9,7 +9,7 @@
 ;;; Copyright © 2016, 2017, 2021 Alex Kost <alezost@gmail.com>
 ;;; Copyright © 2016, 2017 Adonay "adfeno" Felipe Nogueira <https://libreplanet.org/wiki/User:Adfeno> <adfeno@openmailbox.org>
 ;;; Copyright © 2016, 2021 Amirouche <amirouche@hypermove.net>
-;;; Copyright © 2016, 2019, 2021 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2016, 2019, 2021, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2017 Andy Wingo <wingo@igalia.com>
 ;;; Copyright © 2017 David Thompson <davet@gnu.org>
 ;;; Copyright © 2017, 2018, 2019, 2020 Mathieu Othacehe <m.othacehe@gmail.com>
@@ -89,7 +89,6 @@
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages guile)
   #:use-module (gnu packages haskell-xyz)         ;pandoc
-  #:use-module (gnu packages hurd)
   #:use-module (gnu packages image)
   #:use-module (gnu packages imagemagick)
   #:use-module (gnu packages libevent)
@@ -822,7 +821,7 @@ Unix-style DSV format and RFC 4180 format.")
            gettext-minimal))
     (inputs
      (append (list guile-3.0)                     ;for libguile-3.0.so
-             (if (hurd-target?)
+             (if (target-hurd?)
                  (list libevent)
                  '())))
     (synopsis "Lightweight concurrency facility for Guile")
diff --git a/gnu/packages/guile.scm b/gnu/packages/guile.scm
index 322eda1fc8..292ee10bcb 100644
--- a/gnu/packages/guile.scm
+++ b/gnu/packages/guile.scm
@@ -4,7 +4,7 @@
 ;;; Copyright © 2014, 2016, 2018 David Thompson <davet@gnu.org>
 ;;; Copyright © 2014, 2017, 2018 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2015, 2017 Christine Lemmer-Webber <cwebber@dustycloud.org>
-;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2016, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2016, 2017 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016, 2019, 2020 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2017 Andy Wingo <wingo@igalia.com>
@@ -47,7 +47,6 @@
   #:use-module (gnu packages gawk)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages gperf)
-  #:use-module (gnu packages hurd)
   #:use-module (gnu packages libffi)
   #:use-module (gnu packages libunistring)
   #:use-module (gnu packages linux)
@@ -202,7 +201,7 @@ without requiring the source code to be rewritten.")
 
       #:phases
       (modify-phases %standard-phases
-        ,@(if (hurd-system?)
+        ,@(if (system-hurd?)
               '((add-after 'unpack 'disable-tests
                   (lambda _
                     ;; Hangs at: "Running 00-repl-server.test"
@@ -345,7 +344,7 @@ without requiring the source code to be rewritten.")
         (not (%current-target-system)))
        ((#:configure-flags flags #~'())
         ;; XXX: JIT-enabled Guile crashes in obscure ways on GNU/Hurd.
-        #~(cons* #$@(if (hurd-target?)
+        #~(cons* #$@(if (target-hurd?)
                         #~("--disable-jit")
                         #~())
                  ;; -fexcess-precision=standard is required when compiling for
diff --git a/gnu/packages/hurd.scm b/gnu/packages/hurd.scm
index 34c7c00f2d..c9f77d799a 100644
--- a/gnu/packages/hurd.scm
+++ b/gnu/packages/hurd.scm
@@ -46,20 +46,7 @@
   #:use-module (gnu packages texinfo)
   #:use-module (gnu packages onc-rpc)
   #:use-module (gnu packages xorg) ; libpciaccess
-  #:use-module (guix git-download)
-  #:export (hurd-system?
-            hurd-target?))
-
-(define (hurd-target?)
-  "Return true if the cross-compilation target or the current system is
-GNU/Hurd."
-  (or (and=> (%current-target-system) target-hurd?)
-      (and (not (%current-target-system))
-           (and=> (%current-system) target-hurd?))))
-
-(define (hurd-system?)
-  "Return true if the current system is the Hurd."
-  (and=> (%current-system) target-hurd?))
+  #:use-module (guix git-download))
 
 (define (hurd-source-url version)
   (string-append "mirror://gnu/hurd/hurd-"
diff --git a/gnu/packages/make-bootstrap.scm b/gnu/packages/make-bootstrap.scm
index 6bafc5697c..7b40f395f3 100644
--- a/gnu/packages/make-bootstrap.scm
+++ b/gnu/packages/make-bootstrap.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2017, 2021 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018, 2019 Mark H Weaver <mhw@netris.org>
-;;; Copyright © 2018, 2019, 2021, 2022 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2018, 2019, 2021, 2022, 2023 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2019, 2020, 2022 Marius Bakke <marius@gnu.org>
 ;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2021 Pierre Langlois <pierre.langlois@gmx.com>
@@ -626,7 +626,7 @@ for `sh' in $PATH, and without nscd, and with static NSS modules."
                          #~("AR=gcc-ar" "RANLIB=gcc-ranlib")
                          #~())
 
-                  #$@(if (hurd-target?)
+                  #$@(if (target-hurd?)
                          #~("--disable-jit")
                          #~())))
          ((#:phases phases '%standard-phases)
diff --git a/gnu/packages/package-management.scm b/gnu/packages/package-management.scm
index 3a5ba3420c..e3dba508f0 100644
--- a/gnu/packages/package-management.scm
+++ b/gnu/packages/package-management.scm
@@ -12,7 +12,7 @@
 ;;; Copyright © 2019-2023 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2019 Jonathan Brielmaier <jonathan.brielmaier@web.de>
 ;;; Copyright © 2020 Mathieu Othacehe <m.othacehe@gmail.com>
-;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2020 Giacomo Leidi <goodoldpaul@autistici.org>
 ;;; Copyright © 2020 Jesse Gibbons <jgibbons2357+guix@gmail.com>
 ;;; Copyright © 2020 Martin Becze <mjbecze@riseup.net>
@@ -216,7 +216,7 @@
                             ;; choose a fixed-width and short directory name
                             ;; for tests.
                             "ac_cv_guix_test_root=/tmp/guix-tests"
-                            ,@(if (hurd-target?) '("--with-courage") '()))
+                            ,@(if (target-hurd?) '("--with-courage") '()))
          #:parallel-tests? #f         ;work around <http://bugs.gnu.org/21097>
 
          #:modules ((guix build gnu-build-system)
@@ -416,7 +416,7 @@ $(prefix)/etc/openrc\n")))
                        ;; cross-compilation.
                        ("guile" ,guile-3.0-latest) ;for faster builds
                        ("guile-gnutls" ,guile-gnutls)
-                       ,@(if (hurd-target?)
+                       ,@(if (target-hurd?)
                              '()
                              `(("guile-avahi" ,guile-avahi)))
                        ("guile-gcrypt" ,guile-gcrypt)
@@ -476,7 +476,7 @@ $(prefix)/etc/openrc\n")))
       (propagated-inputs
        `(("guile-gnutls" ,guile-gnutls)
          ;; Avahi requires "glib" which doesn't cross-compile yet.
-         ,@(if (hurd-target?)
+         ,@(if (target-hurd?)
                '()
                `(("guile-avahi" ,guile-avahi)))
          ("guile-gcrypt" ,guile-gcrypt)
@@ -1442,7 +1442,7 @@ environments.")
                                          "guile-zlib"
                                          "guile-sqlite3"
                                          "guile-gnutls"
-                                         ,@(if (hurd-target?)
+                                         ,@(if (target-hurd?)
                                                '()
                                                '("guile-fibers")))))
                       (wrap-program file
diff --git a/gnu/packages/pciutils.scm b/gnu/packages/pciutils.scm
index 741dcdf787..140bbd0e90 100644
--- a/gnu/packages/pciutils.scm
+++ b/gnu/packages/pciutils.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
-;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2022 Brendan Tildesley <mail@brendan.scot>
 ;;; Copyright © 2022 Marius Bakke <marius@gnu.org>
 ;;;
@@ -33,7 +33,6 @@
   #:use-module (gnu packages)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages pkg-config)
-  #:use-module (gnu packages hurd)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages base))
 
@@ -162,7 +161,7 @@ Each database is contained in a specific package output, such as the
     (native-inputs
      (list `(,hwdata "pci") pkg-config which))
     (inputs
-     `(,@(if (not (hurd-target?))
+     `(,@(if (not (target-hurd?))
              `(("kmod" ,kmod))
              '())
        ("zlib" ,zlib)))
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index bfe8a68352..302f995b0f 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -56,7 +56,7 @@
 ;;; Copyright © 2018 Luther Thompson <lutheroto@gmail.com>
 ;;; Copyright © 2018 Vagrant Cascadian <vagrant@debian.org>
 ;;; Copyright © 2019 Tanguy Le Carrour <tanguy@bioneland.org>
-;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2020, 2021 Greg Hogan <code@greghogan.com>
 ;;; Copyright © 2022 Philip McGrath <philip@philipmcgrath.com>
 ;;; Copyright © 2022 jgart <jgart@dismail.de>
@@ -85,7 +85,6 @@
   #:use-module (gnu packages check)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages dbm)
-  #:use-module (gnu packages hurd)
   #:use-module (gnu packages libffi)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages python-build)
@@ -245,7 +244,7 @@
                                     "Lib/test/support/__init__.py"
                                     "Lib/test/test_subprocess.py"))
                (("/bin/sh") (which "sh")))))
-         ,@(if (hurd-system?)
+         ,@(if (system-hurd?)
                `((add-before 'build 'patch-regen-for-hurd
                    (lambda* (#:key inputs #:allow-other-keys)
                      (let ((libc (assoc-ref inputs "libc")))
@@ -458,7 +457,7 @@ data types.")
                 (format #f "TESTOPTS=-j~d" (parallel-job-count))
                 ;; test_mmap fails on low-memory systems
                 " --exclude test_mmap test_socket"
-                ,@(if (hurd-target?)
+                ,@(if (target-hurd?)
                       '(" test_posix"      ;multiple errors
                         " test_time"
                         " test_pty"
@@ -492,7 +491,7 @@ data types.")
                       '()))))
        ((#:phases phases)
         `(modify-phases ,phases
-           ,@(if (hurd-system?)
+           ,@(if (system-hurd?)
                  `((delete 'patch-regen-for-hurd)) ;regen was removed after 3.5.9
                  '())
            (add-after 'unpack 'remove-windows-binaries
diff --git a/gnu/packages/ssh.scm b/gnu/packages/ssh.scm
index 71926c6795..b973efc291 100644
--- a/gnu/packages/ssh.scm
+++ b/gnu/packages/ssh.scm
@@ -13,7 +13,7 @@
 ;;; Copyright © 2018 Manuel Graf <graf@init.at>
 ;;; Copyright © 2019 Gábor Boskovits <boskovits@gmail.com>
 ;;; Copyright © 2019, 2020 Mathieu Othacehe <m.othacehe@gmail.com>
-;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2020 Oleg Pykhalov <go.wigust@gmail.com>
 ;;; Copyright © 2020, 2021, 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2021 Brice Waegeneire <brice@waegenei.re>
@@ -49,7 +49,6 @@
   #:use-module (gnu packages gperf)
   #:use-module (gnu packages groff)
   #:use-module (gnu packages guile)
-  #:use-module (gnu packages hurd)
   #:use-module (gnu packages libedit)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages logging)
@@ -213,7 +212,7 @@ a server that supports the SSH-2 protocol.")
    (native-inputs (list groff pkg-config))
    (inputs `(("libedit" ,libedit)
              ("openssl" ,openssl)
-             ,@(if (hurd-target?)
+             ,@(if (target-hurd?)
                    '()
                    `(("pam" ,linux-pam)
                      ("libfido2" ,libfido2)))     ;fails to build on GNU/Hurd
@@ -239,7 +238,7 @@ a server that supports the SSH-2 protocol.")
                           "--with-libedit"
 
                           ;; Enable PAM support in sshd.
-                          ,,@(if (hurd-target?)
+                          ,,@(if (target-hurd?)
                                '()
                                '("--with-pam"
 
diff --git a/gnu/packages/texinfo.scm b/gnu/packages/texinfo.scm
index 3296c468c1..f45ae06810 100644
--- a/gnu/packages/texinfo.scm
+++ b/gnu/packages/texinfo.scm
@@ -7,7 +7,7 @@
 ;;; Copyright © 2019 Pierre-Moana Levesque <pierre.moana.levesque@gmail.com>
 ;;; Copyright © 2019, 2020 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;; Copyright © 2020 Nicolas Goaziou <mail@nicolasgoaziou.fr>
-;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be>
 ;;; Copyright © 2022 ( <paren@disroot.org>
 ;;;
@@ -40,7 +40,6 @@
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages gettext)
-  #:use-module ((gnu packages hurd) #:select (hurd-target?))
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages perl-compression)
@@ -77,7 +76,7 @@
             %standard-phases)
 
        ;; XXX: Work around <https://issues.guix.gnu.org/59616>.
-       #:tests? ,(and (not (hurd-target?))
+       #:tests? ,(and (not (target-hurd?))
                       (not (%current-target-system)))))
     (inputs (list ncurses perl))
     ;; When cross-compiling, texinfo will build some of its own binaries with
diff --git a/gnu/packages/tls.scm b/gnu/packages/tls.scm
index d162094ed4..140932a809 100644
--- a/gnu/packages/tls.scm
+++ b/gnu/packages/tls.scm
@@ -14,7 +14,7 @@
 ;;; Copyright © 2017 Rutger Helling <rhelling@mykolab.com>
 ;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org>
 ;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
-;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2020, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2020, 2021, 2023 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2021 Solene Rapenne <solene@perso.pw>
 ;;; Copyright © 2021 Brice Waegeneire <brice@waegenei.re>
@@ -65,7 +65,6 @@
   #:use-module (gnu packages gawk)
   #:use-module (gnu packages gettext)
   #:use-module (gnu packages guile)
-  #:use-module (gnu packages hurd)
   #:use-module (gnu packages libbsd)
   #:use-module (gnu packages libffi)
   #:use-module (gnu packages libidn)
@@ -153,12 +152,12 @@ in intelligent transportation networks.")
     (build-system gnu-build-system)
     (native-inputs
      (append (list pkg-config)
-             (if (hurd-target?)
+             (if (target-hurd?)
                  (list autoconf automake gettext-minimal libtool)
                  '())))
     (inputs
      (append (list libffi libtasn1)
-             (if (hurd-target?)
+             (if (target-hurd?)
                  (list libbsd)
                  '())))
     (arguments
@@ -167,7 +166,7 @@ in intelligent transportation networks.")
            ;; find them.  See <https://issues.guix.gnu.org/49957>.
            #~'("--with-trust-paths=/etc/ssl/certs/ca-certificates.crt")
            #:phases #~(modify-phases %standard-phases
-                        #$@(if (hurd-target?)
+                        #$@(if (target-hurd?)
                                #~((add-after 'unpack 'apply-hurd-patch
                                     (lambda* (#:key inputs #:allow-other-keys)
                                       (define patch
@@ -216,9 +215,9 @@ living in the same process.")
     (build-system gnu-build-system)
     (arguments
      (list #:tests? (not (or (%current-target-system)
-                             (hurd-target?)))
+                             (target-hurd?)))
            ;; Ensure we don't keep a reference to the tools used for testing.
-           #:disallowed-references (if (hurd-target?)
+           #:disallowed-references (if (target-hurd?)
                                        '()
                                        (list net-tools iproute socat))
            #:configure-flags
@@ -276,7 +275,7 @@ living in the same process.")
     (native-inputs
      (append (list pkg-config texinfo which
                    util-linux)          ;one test needs 'setsid'
-             (if (hurd-target?)
+             (if (target-hurd?)
                  '()
                  (list net-tools
                        iproute          ;for 'ss'
diff --git a/gnu/packages/web.scm b/gnu/packages/web.scm
index daa569263b..f5b6c8cd2f 100644
--- a/gnu/packages/web.scm
+++ b/gnu/packages/web.scm
@@ -40,7 +40,7 @@
 ;;; Copyright © 2019, 2020 Florian Pelz <pelzflorian@pelzflorian.de>
 ;;; Copyright © 2020 Timotej Lazar <timotej.lazar@araneo.si>
 ;;; Copyright © 2020 Pierre Neidhardt <mail@ambrevar.xyz>
-;;; Copyright © 2020, 2021 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2020, 2021, 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2018, 2019, 2020 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
 ;;; Copyright © 2020, 2021 Paul Garlick <pgarlick@tourbillion-technology.com>
 ;;; Copyright © 2020, 2022 Michael Rohleder <mike@rohleder.de>
@@ -142,7 +142,6 @@
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages guile)
   #:use-module (gnu packages guile-xyz)
-  #:use-module (gnu packages hurd)
   #:use-module (gnu packages icu4c)
   #:use-module (gnu packages image)
   #:use-module (gnu packages java)
@@ -7785,7 +7784,7 @@ derivation by David Revoy from the original MonsterID by Andreas Gohr.")
     (inputs
      ;; Required to build the tools (i.e. without ‘--enable-lib-only’).
      (append
-      (if (hurd-target?)
+      (if (target-hurd?)
           `((,openssl "static"))
           (list jemalloc))              ; fight nghttpd{,x} heap fragmentation
       (list c-ares
diff --git a/gnu/system/hurd.scm b/gnu/system/hurd.scm
index 558d1ee9e3..387605ec4f 100644
--- a/gnu/system/hurd.scm
+++ b/gnu/system/hurd.scm
@@ -57,7 +57,7 @@
 ;;; Code:
 
 (define %hurd-default-operating-system-kernel
-  (if (hurd-system?)
+  (if (system-hurd?)
       gnumach
       ;; A cross-built GNUmach does not work
       (with-parameters ((%current-system "i686-linux")
diff --git a/guix/utils.scm b/guix/utils.scm
index b9657df292..e9af33bdeb 100644
--- a/guix/utils.scm
+++ b/guix/utils.scm
@@ -17,6 +17,7 @@
 ;;; Copyright © 2022 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
 ;;; Copyright © 2022 Antero Mejr <antero@mailbox.org>
 ;;; Copyright © 2023 Philip McGrath <philip@philipmcgrath.com>
+;;; Copyright © 2023 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -89,6 +90,7 @@
             package-name->name+version
             target-linux?
             target-hurd?
+            system-hurd?
             target-mingw?
             target-x86-32?
             target-x86-64?
@@ -674,6 +676,10 @@ a character other than '@'."
   (and (string-suffix? "-gnu" target)
        (not (string-contains target "linux"))))
 
+(define* (system-hurd?)
+  "Is the current system the GNU(/Hurd) system?"
+  (and=> (%current-system) target-hurd?))
+
 (define* (target-mingw? #:optional (target (%current-target-system)))
   "Is the operating system of TARGET Windows?"
   (and target