[bug#40654] [PATCH] gnu: gnutls: Enable p11-kit.

[Christopher Baines <mail@cbaines.net>]

Everywhere except mips64el, where a comment says it doesn't work. I can't test
as I can't build this on mips64el anyway.

This change will enable running the tests for libcacard.

* gnu/packages/tls.scm (gnutls)[arguments]: Only specify --without-p11-kit on
mips64el.
[inputs]: Include the p11-kit for all systems except mips64el.
---
 gnu/packages/tls.scm | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/gnu/packages/tls.scm b/gnu/packages/tls.scm
index 3eb32fc27a..85f159a401 100644
--- a/gnu/packages/tls.scm
+++ b/gnu/packages/tls.scm
@@ -181,7 +181,7 @@ living in the same process.")
      `(; Ensure we don't keep a reference to this buggy software.
        #:disallowed-references (,net-tools)
        #:configure-flags
-       (list
+       (cons*
              ;; GnuTLS doesn't consult any environment variables to specify
              ;; the location of the system-wide trust store.  Instead it has a
              ;; configure-time option.  Unless specified, its configure script
@@ -202,9 +202,14 @@ living in the same process.")
              (string-append "--with-guile-extension-dir="
                             "$(libdir)/guile/$(GUILE_EFFECTIVE_VERSION)/extensions")
 
-             ;; FIXME: Temporarily disable p11-kit support since it is not
-             ;; working on mips64el.
-             "--without-p11-kit")
+             (let ((system ,(or (%current-target-system)
+                                (%current-system))))
+               (if (string-prefix? "mips64el" system)
+                   (list
+                    ;; FIXME: Temporarily disable p11-kit support since it is
+                    ;; not working on mips64el.
+                    "--without-p11-kit")
+                   '())))
 
        #:phases (modify-phases %standard-phases
                   (add-after
@@ -227,7 +232,12 @@ living in the same process.")
        ("pkg-config" ,pkg-config)
        ("which" ,which)))
     (inputs
-     `(("guile" ,guile-2.2)))
+     `(("guile" ,guile-2.2)
+       ,@(let ((system (or (%current-target-system)
+                           (%current-system))))
+           (if (string-prefix? "mips64el" system)
+               '()
+               `(("p11-kit" ,p11-kit))))))
     (propagated-inputs
      ;; These are all in the 'Requires.private' field of gnutls.pc.
      `(("libtasn1" ,libtasn1)
-- 
2.26.0