Add Qt 5.1.1 and its SDK

Consider this as a first step towards the integration of Qt5 into nixpkgs,
it does not yet intends to replace Qt4 on every packages even if possible.
My goal here is to have a first derivation in common between people who
needs qt5 for development purposes.

The derivation has been written from scratch but I took care to read at the
version 4 to re-integrate some patches which are still compatible. However,
I did not had enough time to test gtkStyle and flashplayerFix as I do not
use any of them. Also, OSX users will have to do some extra work because
I do not have any mac.

Finally, as some configure flags have changed and in an hope to provide a
clear package definition before it becomes mature, I voluntary added some
flags which are default. Once every option will be mastered, we will just
have to redo a pass on qt5 configure flags and remove the ones which are
set by default.

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

@@ -0,0 +1,157 @@
+{ stdenv, fetchurl, substituteAll, libXrender, libXext
+, libXfixes, freetype, fontconfig, zlib, libjpeg, libpng
+, mesaSupported, mesa, mesa_glu, openssl, dbus, cups, pkgconfig
+, libtiff, glib, icu, mysql, postgresql, sqlite, perl, coreutils, libXi
+, gdk_pixbuf, python, gdb, xlibs, libX11, libxcb, xcbutil, xcbutilimage
+, xcbutilkeysyms, xcbutilwm,udev, libxml2, libxslt, pcre, libxkbcommon
+, alsaLib, gstreamer, gst_plugins_base
+, pulseaudio, bison, flex, gperf, ruby, libwebp
+, flashplayerFix ? false
+, gtkStyle ? false, libgnomeui, gtk, GConf, gnome_vfs
+, buildDocs ? false
+, buildExamples ? false
+, buildTests ? true
+, developerBuild ? false
+}:
+
+with stdenv.lib;
+
+let
+  v_maj = "5.1";
+  v_min = "1";
+  ver = "${v_maj}.${v_min}";
+in
+
+stdenv.mkDerivation rec {
+  name = "qt-${ver}";
+
+  src = fetchurl {
+    url = "http://download.qt-project.org/official_releases/qt/"
+      + "${v_maj}/${ver}/single/qt-everywhere-opensource-src-${ver}.tar.gz";
+    sha256 = "4c05742db52325e96b1d610a2388140dcc1e3d03d93faea2b2d3791015b186f6";
+  };
+
+  # The version property must be kept because it will be included into the QtSDK package name
+  version = ver;
+
+  prePatch = ''
+    substituteInPlace configure --replace /bin/pwd pwd
+    substituteInPlace qtbase/configure --replace /bin/pwd pwd
+    substituteInPlace qtbase/src/corelib/global/global.pri --replace /bin/ls ${coreutils}/bin/ls
+    sed -e 's@/\(usr\|opt\)/@/var/empty/@g' -i config.tests/*/*.test -i qtbase/mkspecs/*/*.conf
+  '';
+
+  patches =
+    [ ./glib-2.32.patch
+      (substituteAll {
+        src = ./dlopen-absolute-paths.patch;
+        inherit cups icu libXfixes;
+        glibc = stdenv.gcc.libc;
+        openglDriver = if mesaSupported then mesa.driverLink else "/no-such-path";
+      })
+    ] ++ optional gtkStyle (substituteAll {
+        src = ./dlopen-gtkstyle.patch;
+        # substituteAll ignores env vars starting with capital letter
+        gconf = GConf;
+        inherit gnome_vfs libgnomeui gtk;
+      })
+    ++ optional flashplayerFix (substituteAll {
+        src = ./dlopen-webkit-nsplugin.patch;
+        inherit gtk gdk_pixbuf;
+      });
+
+  preConfigure = ''
+    export LD_LIBRARY_PATH="$PWD/qtbase/lib:$PWD/qtbase/plugins/platforms:$PWD/qttools/lib:$LD_LIBRARY_PATH"
+    export MAKEFLAGS=-j$NIX_BUILD_CORES
+  '';
+
+  prefixKey = "-prefix ";
+
+  # -no-eglfs, -no-directfb, -no-linuxfb and -no-kms because of the current minimalist mesa
+  # TODO Remove obsolete and useless flags once the build will be totally mastered
+  configureFlags = ''
+    -verbose
+    -confirm-license
+    -opensource
+
+    -release
+    -shared
+    -c++11
+    ${optionalString developerBuild "-developer-build"}
+    -largefile
+    -accessibility
+    -rpath
+    -optimized-qmake
+    -strip
+    -reduce-relocations
+    -force-debug-info
+    -no-separate-debug-info
+    -system-proxies
+
+    -gui
+    -widgets
+    -opengl desktop
+    -javascript-jit
+    -qml-debug
+    -nis
+    -iconv
+    -icu
+    -pch
+    -glib
+    -xcb
+    -qpa xcb
+    -${optionalString (cups == null) "no-"}cups
+
+    -no-eglfs
+    -no-directfb
+    -no-linuxfb
+    -no-kms
+
+    -system-zlib
+    -system-libpng
+    -system-libjpeg
+    -system-xcb
+    -system-xkbcommon
+    -openssl-linked
+    -dbus-linked
+
+    -system-sqlite
+    -${if mysql != null then "plugin" else "no"}-sql-mysql
+    -${if postgresql != null then "plugin" else "no"}-sql-psql
+
+    -make libs
+    -make tools
+    -${optionalString (buildExamples == false) "no"}make examples
+    -${optionalString (buildTests == false) "no"}make tests
+  '';
+
+  propagatedBuildInputs = [
+    xlibs.libXcomposite libX11 libxcb libXext libXrender libXi
+    fontconfig freetype openssl dbus.libs glib udev libxml2 libxslt pcre
+    zlib libjpeg libpng libtiff sqlite icu
+    libwebp alsaLib gstreamer gst_plugins_base pulseaudio
+    xcbutil xcbutilimage xcbutilkeysyms xcbutilwm libxkbcommon
+  ]
+  # Qt doesn't directly need GLU (just GL), but many apps use, it's small and
+  # doesn't remain a runtime-dep if not used
+  ++ optionals mesaSupported [ mesa mesa_glu ]
+  ++ optional (cups != null) cups
+  ++ optional (mysql != null) mysql
+  ++ optional (postgresql != null) postgresql;
+
+  buildInputs = [ gdb bison flex gperf ruby ];
+
+  nativeBuildInputs = [ python perl pkgconfig ];
+
+  postInstall = if buildDocs then "make docs&&make install_docs" else "";
+
+  enableParallelBuilding = true;
+
+  meta = {
+    homepage = http://qt-project.org;
+    description = "A cross-platform application framework for C++";
+    license = "GPL/LGPL";
+    maintainers = [ maintainers.bbenoist ];
+    platforms = platforms.linux;
+  };
+}

pkgs/development/libraries/qt-5/dlopen-absolute-paths.patch

@@ -0,0 +1,36 @@
+diff -ruN qt-everywhere-opensource-src-5.1.1-orig/qtbase/src/network/kernel/qhostinfo_unix.cpp qt-everywhere-opensource-src-5.1.1/qtbase/src/network/kernel/qhostinfo_unix.cpp
+--- qt-everywhere-opensource-src-5.1.1-orig/qtbase/src/network/kernel/qhostinfo_unix.cpp	2013-08-25 20:03:35.000000000 +0200
++++ qt-everywhere-opensource-src-5.1.1/qtbase/src/network/kernel/qhostinfo_unix.cpp	2013-09-25 17:43:14.047015411 +0200
+@@ -93,7 +93,7 @@
+ static void resolveLibrary()
+ {
+ #if !defined(QT_NO_LIBRARY) && !defined(Q_OS_QNX)
+-    QLibrary lib(QLatin1String("resolv"));
++    QLibrary lib(QLatin1String("@glibc@/lib/libresolv"));
+     if (!lib.load())
+         return;
+ 
+diff -ruN qt-everywhere-opensource-src-5.1.1-orig/qtbase/src/plugins/platforms/xcb/qglxintegration.cpp qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/xcb/qglxintegration.cpp
+--- qt-everywhere-opensource-src-5.1.1-orig/qtbase/src/plugins/platforms/xcb/qglxintegration.cpp	2013-08-25 20:03:35.000000000 +0200
++++ qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/xcb/qglxintegration.cpp	2013-09-25 17:51:29.834674976 +0200
+@@ -379,7 +379,7 @@
+             {
+                 extern const QString qt_gl_library_name();
+ //                QLibrary lib(qt_gl_library_name());
+-                QLibrary lib(QLatin1String("GL"));
++                QLibrary lib(QLatin1String("@openglDriver@/lib/libGL"));
+                 glXGetProcAddressARB = (qt_glXGetProcAddressARB) lib.resolve("glXGetProcAddressARB");
+             }
+         }
+diff -ruN qt-everywhere-opensource-src-5.1.1-orig/qtbase/src/printsupport/kernel/qcups.cpp qt-everywhere-opensource-src-5.1.1/qtbase/src/printsupport/kernel/qcups.cpp
+--- qt-everywhere-opensource-src-5.1.1-orig/qtbase/src/printsupport/kernel/qcups.cpp	2013-08-25 20:03:36.000000000 +0200
++++ qt-everywhere-opensource-src-5.1.1/qtbase/src/printsupport/kernel/qcups.cpp	2013-09-25 17:40:35.895942599 +0200
+@@ -91,7 +91,7 @@
+ 
+ static void resolveCups()
+ {
+-    QLibrary cupsLib(QLatin1String("cups"), 2);
++    QLibrary cupsLib(QLatin1String("@cups@/lib/libcups"), 2);
+     if(cupsLib.load()) {
+         _cupsGetDests = (CupsGetDests) cupsLib.resolve("cupsGetDests");
+         _cupsFreeDests = (CupsFreeDests) cupsLib.resolve("cupsFreeDests");

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

@@ -0,0 +1,36 @@
+diff -ruN qt-everywhere-opensource-src-5.1.1-orig/qtbase/src/widgets/styles/qgtkstyle_p.cpp qt-everywhere-opensource-src-5.1.1/qtbase/src/widgets/styles/qgtkstyle_p.cpp
+--- qt-everywhere-opensource-src-5.1.1-orig/qtbase/src/widgets/styles/qgtkstyle_p.cpp	2013-08-25 20:03:30.000000000 +0200
++++ qt-everywhere-opensource-src-5.1.1/qtbase/src/widgets/styles/qgtkstyle_p.cpp	2013-09-25 17:58:04.229373681 +0200
+@@ -348,7 +348,7 @@
+ 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");
+@@ -461,8 +461,8 @@
+     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
+@@ -630,9 +630,9 @@
+ 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);
+ }

pkgs/development/libraries/qt-5/dlopen-webkit-nsplugin.patch

@@ -0,0 +1,36 @@
+diff -ruN qt-everywhere-opensource-src-5.1.1-orig/qtwebkit/Source/WebCore/plugins/qt/PluginPackageQt.cpp qt-everywhere-opensource-src-5.1.1/qtwebkit/Source/WebCore/plugins/qt/PluginPackageQt.cpp
+--- qt-everywhere-opensource-src-5.1.1-orig/qtwebkit/Source/WebCore/plugins/qt/PluginPackageQt.cpp	2013-08-25 20:04:47.000000000 +0200
++++ qt-everywhere-opensource-src-5.1.1/qtwebkit/Source/WebCore/plugins/qt/PluginPackageQt.cpp	2013-09-25 17:59:45.925363807 +0200
+@@ -132,7 +132,7 @@
+         }
+     }
+ 
+-    QLibrary library(QLatin1String("libgtk-x11-2.0"), 0);
++    QLibrary library(QLatin1String("@gtk@/lib/libgtk-x11-2.0"), 0);
+     if (library.load()) {
+         typedef void *(*gtk_init_check_ptr)(int*, char***);
+         gtk_init_check_ptr gtkInitCheck = (gtk_init_check_ptr)library.resolve("gtk_init_check");
+diff -ruN qt-everywhere-opensource-src-5.1.1-orig/qtwebkit/Source/WebCore/plugins/qt/PluginViewQt.cpp qt-everywhere-opensource-src-5.1.1/qtwebkit/Source/WebCore/plugins/qt/PluginViewQt.cpp
+--- qt-everywhere-opensource-src-5.1.1-orig/qtwebkit/Source/WebCore/plugins/qt/PluginViewQt.cpp	2013-08-25 20:04:47.000000000 +0200
++++ qt-everywhere-opensource-src-5.1.1/qtwebkit/Source/WebCore/plugins/qt/PluginViewQt.cpp	2013-09-25 18:00:29.551215155 +0200
+@@ -702,7 +702,7 @@
+     // support gdk based plugins (like flash) that use a different X connection.
+     // The code below has the same effect as this one:
+     // Display *gdkDisplay = gdk_x11_display_get_xdisplay(gdk_display_get_default());
+-    QLibrary library(QLatin1String("libgdk-x11-2.0"), 0);
++    QLibrary library(QLatin1String("@gdk_pixbuf@/lib/libgdk-x11-2.0"), 0);
+     if (!library.load())
+         return 0;
+ 
+diff -ruN qt-everywhere-opensource-src-5.1.1-orig/qtwebkit/Source/WebKit2/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp qt-everywhere-opensource-src-5.1.1/qtwebkit/Source/WebKit2/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp
+--- qt-everywhere-opensource-src-5.1.1-orig/qtwebkit/Source/WebKit2/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp	2013-08-25 20:04:42.000000000 +0200
++++ qt-everywhere-opensource-src-5.1.1/qtwebkit/Source/WebKit2/WebProcess/Plugins/Netscape/x11/NetscapePluginX11.cpp	2013-09-25 18:04:54.955408293 +0200
+@@ -64,7 +64,7 @@
+     // The code below has the same effect as this one:
+     // Display *gdkDisplay = gdk_x11_display_get_xdisplay(gdk_display_get_default());
+ 
+-    QLibrary library(QLatin1String("libgdk-x11-2.0"), 0);
++    QLibrary library(QLatin1String("@gdk_pixbuf@/libgdk-x11-2.0"), 0);
+     if (!library.load())
+         return 0;
+ 

pkgs/development/libraries/qt-5/glib-2.32.patch

@@ -0,0 +1,12 @@
+diff -ruN qt-everywhere-opensource-src-5.1.1-orig/qtscript/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.h qt-everywhere-opensource-src-5.1.1/qtscript/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.h
+--- qt-everywhere-opensource-src-5.1.1-orig/qtscript/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.h	2013-08-25 20:04:35.000000000 +0200
++++ qt-everywhere-opensource-src-5.1.1/qtscript/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Threading.h	2013-09-25 18:09:22.154639482 +0200
+@@ -81,7 +81,7 @@
+ #include <pthread.h>
+ #elif PLATFORM(GTK)
+ #include <wtf/gtk/GOwnPtr.h>
+-typedef struct _GMutex GMutex;
++typedef union _GMutex GMutex;
+ typedef struct _GCond GCond;
+ #endif
+ 

pkgs/top-level/all-packages.nix

@@ -5446,6 +5446,25 @@ let
     qtLib = qt48Full;
   };
 
+  qt5 = callPackage ../development/libraries/qt-5 {
+    mesa = mesa_noglu;
+    cups = if stdenv.isLinux then cups else null;
+    # GNOME dependencies are not used unless gtkStyle == true
+    inherit (gnome) libgnomeui GConf gnome_vfs;
+  };
+
+  qt5Full = qt5.override {
+    buildDocs = true;
+    buildExamples = true;
+    buildTests = true;
+    developerBuild = true;
+  };
+
+  qt5SDK = qtcreator.override {
+    sdkBuild = true;
+    qtLib = qt5Full;
+  };
+
   qtcreator = callPackage ../development/qtcreator {
     qtLib = qt48.override { developerBuild = true; };
   };