qt56: purge all refrences to gtk, solves all of the theme problems

pkgs/development/libraries/qt-5/5.6/default.nix

@@ -66,8 +66,6 @@ let
         mesa = pkgs.mesa_noglu;
         harfbuzz = pkgs.harfbuzz-icu;
         cups = if stdenv.isLinux then pkgs.cups else null;
-        # GNOME dependencies are not used unless gtkStyle == true
-        inherit (pkgs.gnome) libgnomeui GConf gnome_vfs;
         bison = pkgs.bison2; # error: too few arguments to function 'int yylex(...
         inherit developerBuild decryptSslTraffic;
       };

pkgs/development/libraries/qt-5/5.6/qtbase/default.nix

@@ -19,15 +19,11 @@
 , buildExamples ? false
 , buildTests ? false
 , developerBuild ? false
-, libgnomeui, GConf, gnome_vfs, gtk
 , decryptSslTraffic ? false
 }:
 
 let
   system-x86_64 = lib.elem stdenv.system lib.platforms.x86_64;
-
-  # Search path for Gtk plugin
-  gtkLibPath = lib.makeLibraryPath [ gtk gnome_vfs libgnomeui GConf ];
 in
 
 stdenv.mkDerivation {
@@ -35,7 +31,7 @@ stdenv.mkDerivation {
   name = "qtbase-${srcs.qtbase.version}";
   inherit (srcs.qtbase) src version;
 
-  outputs = [ "dev" "out" "gtk" ];
+  outputs = [ "dev" "out" ];
 
   patches =
     copyPathsToStore (lib.readPathsFromFile ./. ./series)
@@ -127,7 +123,6 @@ stdenv.mkDerivation {
     -xcb
     -qpa xcb
     -${lib.optionalString (cups == null) "no-"}cups
-    -gtkstyle
 
     -no-eglfs
     -no-directfb
@@ -189,9 +184,7 @@ stdenv.mkDerivation {
     ++ lib.optional developerBuild gdb
     ++ lib.optional (cups != null) cups
     ++ lib.optional (mysql != null) mysql.lib
-    ++ lib.optional (postgresql != null) postgresql
+    ++ lib.optional (postgresql != null) postgresql;
-    # FIXME: move to the main list on rebuild.
-    ++ [gnome_vfs.out libgnomeui.out gtk GConf];
 
   nativeBuildInputs = [ lndir patchelf perl pkgconfig python ];
 
@@ -216,22 +209,6 @@ stdenv.mkDerivation {
     # The destination directory must exist or moveToOutput will do nothing
     mkdir -p "$dev/share"
     moveToOutput "share/doc" "$dev"
-
-    # Move the QGtkStyle plugin to the gtk output
-    mkdir -p "$gtk/lib/qt5/plugins/platformthemes"
-    mv "$out/lib/qt5/plugins/platformthemes/libqgtk2.so" "$gtk/lib/qt5/plugins/platformthemes"
-    rm "$out/lib/cmake/Qt5Gui/Qt5Gui_QGtk2ThemePlugin.cmake"
-
-    # Set RPATH for QGtkStyle plugin
-    qgtk2="$gtk/lib/qt5/plugins/platformthemes/libqgtk2.so"
-    qgtk2_RPATH="$(patchelf --print-rpath "$qgtk2")"
-    qgtk2_RPATH="$qgtk2_RPATH''${qgtk2_RPATH:+:}${gtkLibPath}"
-    patchelf "$qgtk2" \
-        --add-needed libgtk-x11-2.0.so \
-        --add-needed libgnomeui-2.so \
-        --add-needed libgnomevfs-2.so \
-        --add-needed libgconf-2.so \
-        --set-rpath "$qgtk2_RPATH"
   '';
 
   postFixup =

pkgs/development/libraries/qt-5/5.6/qtbase/dlopen-gtkstyle.patch

@@ -1,50 +0,0 @@
-Index: qtbase-opensource-src-5.5.1/src/widgets/styles/qgtk2painter.cpp
-===================================================================
---- qtbase-opensource-src-5.5.1.orig/src/widgets/styles/qgtk2painter.cpp
-+++ qtbase-opensource-src-5.5.1/src/widgets/styles/qgtk2painter.cpp
-@@ -96,7 +96,7 @@ static void initGtk()
-     static bool initialized = false;
-     if (!initialized) {
-         // enforce the "0" suffix, so we'll open libgtk-x11-2.0.so.0
--        QLibrary libgtk(QLS("gtk-x11-2.0"), 0, 0);
-+        QLibrary libgtk(QLS("@gtk@/lib/libgtk-x11-2.0"), 0, 0);
- 
-         QGtk2PainterPrivate::gdk_pixmap_new = (Ptr_gdk_pixmap_new)libgtk.resolve("gdk_pixmap_new");
-         QGtk2PainterPrivate::gdk_pixbuf_get_from_drawable = (Ptr_gdk_pixbuf_get_from_drawable)libgtk.resolve("gdk_pixbuf_get_from_drawable");
-Index: qtbase-opensource-src-5.5.1/src/widgets/styles/qgtkstyle_p.cpp
-===================================================================
---- qtbase-opensource-src-5.5.1.orig/src/widgets/styles/qgtkstyle_p.cpp
-+++ qtbase-opensource-src-5.5.1/src/widgets/styles/qgtkstyle_p.cpp
-@@ -327,7 +327,7 @@ void QGtkStylePrivate::gtkWidgetSetFocus
- void QGtkStylePrivate::resolveGtk() const
- {
-     // enforce the "0" suffix, so we'll open libgtk-x11-2.0.so.0
--    QLibrary libgtk(QLS("gtk-x11-2.0"), 0, 0);
-+    QLibrary libgtk(QLS("@gtk@/lib/libgtk-x11-2.0"), 0, 0);
- 
-     gtk_init = (Ptr_gtk_init)libgtk.resolve("gtk_init");
-     gtk_window_new = (Ptr_gtk_window_new)libgtk.resolve("gtk_window_new");
-@@ -425,8 +425,8 @@ void QGtkStylePrivate::resolveGtk() cons
-     pango_font_description_get_family = (Ptr_pango_font_description_get_family)libgtk.resolve("pango_font_description_get_family");
-     pango_font_description_get_style = (Ptr_pango_font_description_get_style)libgtk.resolve("pango_font_description_get_style");
- 
--    gnome_icon_lookup_sync = (Ptr_gnome_icon_lookup_sync)QLibrary::resolve(QLS("gnomeui-2"), 0, "gnome_icon_lookup_sync");
--    gnome_vfs_init= (Ptr_gnome_vfs_init)QLibrary::resolve(QLS("gnomevfs-2"), 0, "gnome_vfs_init");
-+    gnome_icon_lookup_sync = (Ptr_gnome_icon_lookup_sync)QLibrary::resolve(QLS("@libgnomeui@/lib/libgnomeui-2"), 0, "gnome_icon_lookup_sync");
-+    gnome_vfs_init= (Ptr_gnome_vfs_init)QLibrary::resolve(QLS("@gnome_vfs@/lib/libgnomevfs-2"), 0, "gnome_vfs_init");
- }
- 
- /* \internal
-@@ -594,9 +594,9 @@ void QGtkStylePrivate::cleanupGtkWidgets
- static bool resolveGConf()
- {
-     if (!QGtkStylePrivate::gconf_client_get_default) {
--        QGtkStylePrivate::gconf_client_get_default = (Ptr_gconf_client_get_default)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_default");
--        QGtkStylePrivate::gconf_client_get_string =  (Ptr_gconf_client_get_string)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_string");
--        QGtkStylePrivate::gconf_client_get_bool =  (Ptr_gconf_client_get_bool)QLibrary::resolve(QLS("gconf-2"), 4, "gconf_client_get_bool");
-+        QGtkStylePrivate::gconf_client_get_default = (Ptr_gconf_client_get_default)QLibrary::resolve(QLS("@gconf@/lib/libgconf-2"), 4, "gconf_client_get_default");
-+        QGtkStylePrivate::gconf_client_get_string =  (Ptr_gconf_client_get_string)QLibrary::resolve(QLS("@gconf@/lib/libgconf-2"), 4, "gconf_client_get_string");
-+        QGtkStylePrivate::gconf_client_get_bool =  (Ptr_gconf_client_get_bool)QLibrary::resolve(QLS("@gconf@/lib/libgconf-2"), 4, "gconf_client_get_bool");
-     }
-     return (QGtkStylePrivate::gconf_client_get_default !=0);
- }