Qt5 Beta1 in Linux - Can't build QtWebkit. Missing X11 libraries [SOLVED]

hipersayan_x

These are the command that I'm using for compile Qt5 under Linux:

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from "WebKit doesn’t compile, missing ICU"

in http://qt-project.org/wiki/Building_Qt_5_from_Git

mv qtwebkit qtwebkit-tmp
mv qtwebkit-examples-and-demos qtwebkit-examples-and-demos-tmp

from http://github.com/anselmolsm/archlinux-qt5-git/blob/master/qtbase/qt.profile

export QTDIR=/opt/qt5
export PATH=$QTDIR/bin:$PATH
export PKG_CONFIG_PATH=$QTDIR/lib/pkgconfig:$PKG_CONFIG_PATH

./configure --prefix=/opt/qt5 -opensource --confirm-license -silent -continue
make

mv qtwebkit-tmp qtwebkit
mv qtwebkit-examples-and-demos-tmp qtwebkit-examples-and-demos

qmakepath="$PWD/qtbase/bin/qmake"

cd qtwebkit

from http://github.com/anselmolsm/archlinux-qt5-git/blob/master/qtwebkit/PKGBUILD

and "Building QtWebKit"

in http://qt-project.org/wiki/Building_Qt_5_from_Git

export WEBKITOUTPUTDIR="$PWD/WebKitBuild"
perl Tools/Scripts/build-webkit --qt --qmake="$qmakepath" --install-libs=/opt/qt5 --makeargs="$MAKEARGS" --qmakearg="LIBS+=-lX11"
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Even with the --qmakearg="LIBS+=-lX11" and the X11 development libraries installed, the compiler returns this error:

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linking ../lib/libQtWebKit.so.5.0.0
/home/user/qt-everywhere-opensource-src-5.0.0-beta1/qtwebkit/WebKitBuild/Release/Source/WebCore/release/libWebCore.a(GraphicsSurfaceGLX.o): In function WebCore::GraphicsSurface::platformDestroy()': GraphicsSurfaceGLX.cpp:(.text._ZN7WebCore15GraphicsSurface15platformDestroyEv+0x55): undefined reference toXCloseDisplay'
GraphicsSurfaceGLX.cpp:(.text._ZN7WebCore15GraphicsSurface15platformDestroyEv+0x105): undefined reference to XFreePixmap' /home/user/qt-everywhere-opensource-src-5.0.0-beta1/qtwebkit/WebKitBuild/Release/Source/WebCore/release/libWebCore.a(GraphicsSurfaceGLX.o): In functionWebCore::GraphicsSurface::platformImport(WebCore::IntSize const&, int, unsigned long)':
GraphicsSurfaceGLX.cpp:(.text._ZN7WebCore15GraphicsSurface14platformImportERKNS_7IntSizeEim+0xf8): undefined reference to XOpenDisplay' GraphicsSurfaceGLX.cpp:(.text._ZN7WebCore15GraphicsSurface14platformImportERKNS_7IntSizeEim+0x15a): undefined reference toXGetWindowAttributes'
GraphicsSurfaceGLX.cpp:(.text._ZN7WebCore15GraphicsSurface14platformImportERKNS_7IntSizeEim+0x168): undefined reference to XRenderFindVisualFormat' GraphicsSurfaceGLX.cpp:(.text._ZN7WebCore15GraphicsSurface14platformImportERKNS_7IntSizeEim+0x18e): undefined reference toXDefaultScreen'
GraphicsSurfaceGLX.cpp:(.text._ZN7WebCore15GraphicsSurface14platformImportERKNS_7IntSizeEim+0x202): undefined reference to XFree' /home/user/qt-everywhere-opensource-src-5.0.0-beta1/qtwebkit/WebKitBuild/Release/Source/WebCore/release/libWebCore.a(GraphicsSurfaceGLX.o): In functionWebCore::GraphicsSurface::platformCreate(WebCore::IntSize const&, int)':
GraphicsSurfaceGLX.cpp:(.text._ZN7WebCore15GraphicsSurface14platformCreateERKNS_7IntSizeEi+0x103): undefined reference to XOpenDisplay' GraphicsSurfaceGLX.cpp:(.text._ZN7WebCore15GraphicsSurface14platformCreateERKNS_7IntSizeEi+0x214): undefined reference toXRenderQueryExtension'
GraphicsSurfaceGLX.cpp:(.text._ZN7WebCore15GraphicsSurface14platformCreateERKNS_7IntSizeEi+0x2f7): undefined reference to XChangeWindowAttributes' collect2: error: ld devolvió el estado de salida 1 make[2]: *** [../lib/libQtWebKit.so.5.0.0] Error 1 make[2]: se sale del directorio/home/user/qt-everywhere-opensource-src-5.0.0-beta1/qtwebkit/WebKitBuild/Release/Source'
make[1]: *** [sub-api-pri-make_first-ordered] Error 2
make[1]: se sale del directorio `/home/user/qt-everywhere-opensource-src-5.0.0-beta1/qtwebkit/WebKitBuild/Release/Source'
make: *** [sub-Source-QtWebKit-pro-make_first-ordered] Error 2

===== BUILD FAILED ======

The build failed with exit code 2. This may have been because you

added an #include to a source/header
added a Q_OBJECT macro to a class
added a new resource to a qrc file

as dependencies are not automatically re-computed for local developer builds.
You may try computing dependencies manually by running 'make qmake' in:

/home/user/qt-everywhere-opensource-src-5.0.0-beta1/qtwebkit/WebKitBuild/Release

or passing --makeargs="qmake" to build-webkit.

=========================
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How I can fix it?

hipersayan_x

Ok, I forget to install some xcb libraries. For Arch Linux users, this is the full list of packages:

Dependencies

@libxcb xcb-proto xcb-util xcb-util-image xcb-util-keysyms xcb-util-renderutil xcb-util-wm libedit libwebp@

Build dependencies

@git perl gperf fontconfig@

Also, I have simplified the build commands to:

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export QTDIR=/opt/qt5
export PATH=$QTDIR/bin:$PATH
export PKG_CONFIG_PATH=$QTDIR/lib/pkgconfig:$PKG_CONFIG_PATH

./configure --prefix=/opt/qt5 -opensource --confirm-license -silent -continue
make -j 2
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NOTE: Qt5 takes at least 8 hs for compile with all modules in a 64 bits dual core CPU in power save mode (1.6 GHz).