gnuradio: fix build on darwin

pkgs/applications/radio/gnuradio/3.8.nix

···
     # order to build, see https://github.com/qradiolink/qradiolink/issues/67
     ++ lib.optionals (hasFeature "gr-vocoder") [
       "-DLIBCODEC2_FOUND=TRUE"
-      "-DLIBCODEC2_LIBRARIES=${codec2}/lib/libcodec2.so"
+      "-DLIBCODEC2_LIBRARIES=${codec2}/lib/libcodec2${stdenv.hostPlatform.extensions.sharedLibrary}"
       "-DLIBCODEC2_INCLUDE_DIRS=${codec2}/include"
       "-DLIBCODEC2_HAS_FREEDV_API=ON"
       "-DLIBGSM_FOUND=TRUE"
-      "-DLIBGSM_LIBRARIES=${gsm}/lib/libgsm.so"
+      "-DLIBGSM_LIBRARIES=${gsm}/lib/libgsm${stdenv.hostPlatform.extensions.sharedLibrary}"
       "-DLIBGSM_INCLUDE_DIRS=${gsm}/include/gsm"
     ]
     ++ lib.optionals (hasFeature "volk" && volk != null) [

pkgs/applications/radio/gnuradio/3.9.nix

···
     # This is the only python reference worth removing, if needed.
     + lib.optionalString (!hasFeature "python-support") ''
       ${removeReferencesTo}/bin/remove-references-to -t ${python} $out/lib/cmake/gnuradio/GnuradioConfig.cmake
-      ${removeReferencesTo}/bin/remove-references-to -t ${python} $(readlink -f $out/lib/libgnuradio-runtime.so)
+      ${removeReferencesTo}/bin/remove-references-to -t ${python} $(readlink -f $out/lib/libgnuradio-runtime${stdenv.hostPlatform.extensions.sharedLibrary})
       ${removeReferencesTo}/bin/remove-references-to -t ${python.pkgs.pybind11} $out/lib/cmake/gnuradio/gnuradio-runtimeTargets.cmake
     ''
   ;

pkgs/applications/radio/gnuradio/default.nix

···
     # This is the only python reference worth removing, if needed.
     + lib.optionalString (!hasFeature "python-support") ''
       ${removeReferencesTo}/bin/remove-references-to -t ${python} $out/lib/cmake/gnuradio/GnuradioConfig.cmake
-      ${removeReferencesTo}/bin/remove-references-to -t ${python} $(readlink -f $out/lib/libgnuradio-runtime.so)
+      ${removeReferencesTo}/bin/remove-references-to -t ${python} $(readlink -f $out/lib/libgnuradio-runtime${stdenv.hostPlatform.extensions.sharedLibrary})
       ${removeReferencesTo}/bin/remove-references-to -t ${python.pkgs.pybind11} $out/lib/cmake/gnuradio/gnuradio-runtimeTargets.cmake
     ''
   ;

pkgs/applications/radio/gnuradio/shared.nix

···
   postInstall = ""
     # Gcc references
     + lib.optionalString (hasFeature "gnuradio-runtime") ''
-      ${removeReferencesTo}/bin/remove-references-to -t ${stdenv.cc} $(readlink -f $out/lib/libgnuradio-runtime.so)
+      ${removeReferencesTo}/bin/remove-references-to -t ${stdenv.cc} $(readlink -f $out/lib/libgnuradio-runtime${stdenv.hostPlatform.extensions.sharedLibrary})
+    ''
+    # Clang references in InstalledDir
+    + lib.optionalString (hasFeature "gnuradio-runtime" && stdenv.isDarwin) ''
+      ${removeReferencesTo}/bin/remove-references-to -t ${stdenv.cc.cc} $(readlink -f $out/lib/libgnuradio-runtime${stdenv.hostPlatform.extensions.sharedLibrary})
     ''
   ;
   # NOTE: Outputs are disabled due to upstream not using GNU InstallDIrs cmake
···
   doCheck = false;
 
   meta = with lib; {
-    broken = stdenv.isDarwin;
     description = "Software Defined Radio (SDR) software";
     longDescription = ''
       GNU Radio is a free & open-source software development toolkit that

pkgs/applications/radio/gnuradio/wrapper.nix

···
           "${
             lib.makeSearchPath
             unwrapped.qt.qtbase.qtPluginPrefix
-            (builtins.map lib.getBin [
+            (builtins.map lib.getBin ([
               unwrapped.qt.qtbase
+            ] ++ lib.optionals stdenv.isLinux [
               unwrapped.qt.qtwayland
-            ])
+            ]))
           }"
           "--prefix" "QML2_IMPORT_PATH" ":"
           "${
             lib.makeSearchPath
             unwrapped.qt.qtbase.qtQmlPrefix
-            (builtins.map lib.getBin [
+            (builtins.map lib.getBin ([
               unwrapped.qt.qtbase
+            ] ++ lib.optionals stdenv.isLinux [
               unwrapped.qt.qtwayland
-            ])
+            ]))
           }"
         ]
       else