gnu: libaccounts-qt6: Disinherit from libaccounts-qt.

* gnu/packages/qt.scm (libaccounts-qt6): Copy fields from libaccounts-qt
instead of inheriting.

Change-Id: Ia22b9ec8c231233ddfb0554e6c664005d0f773de

gnu/packages/qt.scm

@@ -6212,14 +6212,44 @@ credentials and service-specific settings.")
 
 (define-public libaccounts-qt6
   (package
-    (inherit libaccounts-qt)
     (name "libaccounts-qt6")
-    (native-inputs (modify-inputs (package-native-inputs libaccounts-qt)
-                     (replace "qtbase" qtbase)
-                     (replace "qttools" qttools)))
-    (inputs (modify-inputs (package-inputs libaccounts-qt)
-                     (replace "signond" signond-qt6)))
-    (synopsis "Qt6 bindings for libaccounts-glib")))
+    (version "1.17")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://gitlab.com/accounts-sso/libaccounts-qt")
+                    (commit (string-append "VERSION_" version))))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "0859nsksgfrj6ynj74awj1fr6slwcjavs989xc7mbgpvi87n1xlq"))))
+    (build-system gnu-build-system)
+    (arguments
+     (list #:tests? #f                  ;TODO
+           #:phases
+           #~(modify-phases %standard-phases
+               (replace 'configure
+                 (lambda _
+                   (substitute* "tests/tst_libaccounts.pro"
+                     (("QMAKE_RPATHDIR = \\$\\$\\{QMAKE_LIBDIR\\}")
+                      (string-append "QMAKE_RPATHDIR ="
+                                     #$output "/lib")))
+                   (invoke "qmake"
+                           (string-append "PREFIX=" #$output)
+                           (string-append "LIBDIR=" #$output "/lib")))))))
+    ;; * SignOnQt5 (required version >= 8.55), D-Bus service which performs
+    ;; user authentication on behalf of its clients,
+    ;; <https://gitlab.com/accounts-sso/signond>
+    (native-inputs (list doxygen pkg-config qtbase qttools))
+    (inputs (list glib signond-qt6 libaccounts-glib))
+    (home-page "https://accounts-sso.gitlab.io/")
+    (synopsis "Qt6 bindings for libaccounts-glib")
+    (description
+     "Accounts SSO is a framework for application developers who
+wish to acquire, use and store web account details and credentials.  It
+handles the authentication process of an account and securely stores the
+credentials and service-specific settings.")
+    (license license:lgpl2.1+)))
 
 (define-public libsignon-glib
   (package