gnu: openssh: Build without pam for the Hurd.

* gnu/packages/ssh.scm (openssh)[inputs]: Only add linux-pam when not
building for the Hurd.
[arguments]: Adjust configure flag to only use pam when not building for
the Hurd.

diff --git a/gnu/packages/ssh.scm b/gnu/packages/ssh.scm
index 0f2434d..0afd8ed 100644 (file)
--- a/gnu/packages/ssh.scm
+++ b/gnu/packages/ssh.scm
@@ -2,7 +2,7 @@
 ;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2013, 2014 Andreas Enge <andreas@enge.fr>
 ;;; Copyright © 2014, 2015, 2016 Mark H Weaver <mhw@netris.org>
-;;; Copyright © 2015, 2016, 2018, 2019, 2020 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2015, 2016, 2018, 2019, 2020, 2021 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016, 2019 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2016 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2016 Christopher Allan Webber <cwebber@dustycloud.org>
@@ -44,6 +44,7 @@
   #: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)
@@ -200,7 +201,9 @@ a server that supports the SSH-2 protocol.")
                     ("pkg-config" ,pkg-config)))
    (inputs `(("libedit" ,libedit)
              ("openssl" ,openssl)
-             ("pam" ,linux-pam)
+             ,@(if (hurd-target?)
+                 '()
+                 `(("pam" ,linux-pam)))
              ("mit-krb5" ,mit-krb5)
              ("zlib" ,zlib)
              ("xauth" ,xauth)))        ; for 'ssh -X' and 'ssh -Y'
@@ -223,7 +226,9 @@ a server that supports the SSH-2 protocol.")
                           "--with-libedit"
 
                           ;; Enable PAM support in sshd.
-                          "--with-pam"
+                          ,,@(if (hurd-target?)
+                               '()
+                               '("--with-pam"))
 
                           ;; "make install" runs "install -s" by default,
                           ;; which doesn't work for cross-compiled binaries