gnu: Add wfview.

* gnu/packages/radio.scm (wfview): New variable.

gnu/packages/radio.scm

@@ -1829,3 +1829,72 @@ voice formats.")
      "SDRangel is a Qt software defined radio and signal analyzer frontend for
 various hardware.")
     (license license:gpl3+)))
+
+(define-public wfview
+  ;; No tagged release, use commit directly.
+  (let ((commit "274e905d214a7360e8cf2dd0421dbe3712a0ddcc")
+        (revision "1"))
+    (package
+      (name "wfview")
+      (version (git-version "20210511" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://gitlab.com/eliggett/wfview")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "1dmxn15xs63wx1y4mh1mlv8qc1xz32vgbyl3rk82gf6knw518svp"))))
+      (build-system qt-build-system)
+      (inputs
+       `(("qcustomplot" ,qcustomplot)
+         ("qtbase" ,qtbase)
+         ("qtmultimedia" ,qtmultimedia)
+         ("qtserialport" ,qtserialport)))
+      (arguments
+       `(#:tests? #f  ; No test suite.
+         #:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'fix-paths
+             (lambda* (#:key outputs #:allow-other-keys)
+               (substitute* "wfview.pro"
+                 (("\\.\\./wfview/")
+                  "../"))
+               (substitute* '("wfmain.cpp")
+                 (("/usr/share")
+                  (string-append (assoc-ref outputs "out") "/share")))))
+           (replace 'configure
+             (lambda _
+               (mkdir-p "build")
+               (chdir "build")
+               (invoke "qmake" "../wfview.pro")))
+           (replace 'install
+             (lambda* (#:key outputs #:allow-other-keys)
+               (let* ((out (assoc-ref outputs "out")))
+                 (install-file "wfview"
+                               (string-append out "/bin"))
+                 (install-file "wfview.png"
+                               (string-append out "/share/pixmaps"))
+                 (install-file "wfview.desktop"
+                               (string-append out "/share/applications"))
+                 (let ((dir (string-append
+                             out "/share/wfview/stylesheets/qdarkstyle")))
+                   (mkdir-p dir)
+                   (copy-recursively "qdarkstyle" dir))))))))
+      (home-page "https://wfview.org/")
+      (synopsis "Software to control Icom radios")
+      (description
+       "@code{wfview} is a program to control modern Icom radios and view the
+spectrum waterfall.  It supports at least the following models:
+
+@itemize
+@item IC-705
+@item IC-7300
+@item IC-7610
+@item IC-7850
+@item IC-7851
+@item IC-9700
+@end itemize\n")
+      (license (list license:expat
+                     license:gpl3)))))