[webkit-help] Troubles cross-compiling webkit as part of qt-4.8.0-rc1

[Allan Nielsen]

Hi

I'm trying to compile QT 4.8.0-rc1, but I have some troubles to make it use
the correct header files.

When it compiles platform/graphics/MediaPlayer.cpp the following command is
used:

awn at awn-pc
~/git/buildroot/output/build/qt-4.8.0-rc1/src/3rdparty/webkit/Source/WebCore
$
/home/awn/git/buildroot/output/host/usr/bin/x86_64-gmb-linux-gnu-g++ -c
-pipe
-O3 -fPIC -DPIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
-D_FILE_OFFSET_BITS=64 -Wall -Wextra -Wreturn-type -fno-strict-aliasing
-Wcast-align -Wchar-subscripts -Wformat-security -Wreturn-type
-Wno-unused-parameter -Wno-sign-compare -Wno-switch -Wno-switch-enum -Wundef
-Wmissing-noreturn -Winit-self -Werror -ffunction-sections -fdata-sections
-O2
-fPIC -pthread -pthread -pthread -pthread -pthread -pthread -pthread
-pthread
-I/home/awn/git/buildroot/output/host/usr/x86_64-unknown-linux-gnu/sysroot/usr/include/freetype2
-D_REENTRANT -DNDEBUG -DBUILDING_QT__=1 -DNDEBUG -DQT_ASCII_CAST_WARNINGS
-DENABLE_JIT=1 -DENABLE_XSLT=0 -DENABLE_WEB_TIMING=0
-DENABLE_JAVASCRIPT_DEBUGGER=1 -DENABLE_DATABASE=1 -DENABLE_EVENTSOURCE=1
-DENABLE_OFFLINE_WEB_APPLICATIONS=1 -DENABLE_DOM_STORAGE=1
-DENABLE_ICONDATABASE=1 -DENABLE_CHANNEL_MESSAGING=1
-DENABLE_DIRECTORY_UPLOAD=0 -DENABLE_FILE_SYSTEM=0 -DENABLE_QUOTA=0
-DENABLE_SQLITE=1 -DENABLE_DASHBOARD_SUPPORT=0 -DENABLE_FILTERS=1
-DENABLE_XPATH=1 -DENABLE_WCSS=0 -DENABLE_SHARED_WORKERS=1
-DENABLE_WORKERS=1
-DENABLE_XHTMLMP=0 -DENABLE_DETAILS=1 -DENABLE_METER_TAG=1
-DENABLE_PROGRESS_TAG=1 -DENABLE_BLOB=1 -DENABLE_NOTIFICATIONS=1
-DENABLE_INPUT_SPEECH=0 -DENABLE_INSPECTOR=1 -DENABLE_3D_RENDERING=1
-DENABLE_WEB_AUDIO=0 -DENABLE_WEBGL=0 -DENABLE_MEDIA_STATISTICS=0
-DENABLE_VIDEO_TRACK=0 -DENABLE_TOUCH_ICON_LOADING=0
-DENABLE_ANIMATION_API=0
-DENABLE_SVG=1 -DENABLE_SVG_FONTS=1 -DENABLE_SVG_FOREIGN_OBJECT=1
-DENABLE_SVG_ANIMATION=1 -DENABLE_SVG_AS_IMAGE=1 -DENABLE_SVG_USE=1
-DENABLE_DATALIST=1 -DENABLE_TILED_BACKING_STORE=1
-DENABLE_NETSCAPE_PLUGIN_API=1 -DENABLE_WEB_SOCKETS=1 -DWTF_USE_QT_BEARER=1
-DENABLE_TOUCH_EVENTS=1 -DENABLE_VIDEO=1 -DWTF_USE_GSTREAMER=1 -DSQLITE_CORE
-DSQLITE_OMIT_LOAD_EXTENSION -DSQLITE_OMIT_COMPLETE -DXP_UNIX
-DENABLE_NETSCAPE_PLUGIN_METADATA_CACHE=1 -DENABLE_GLIB_SUPPORT=1
-DENABLE_JIT=1 -DBUILDING_JavaScriptCore -DBUILDING_WTF -DBUILDING_WEBKIT
-DQT_MAKEDLL -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG
-DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW
-DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_HAVE_SSE3 -DQT_HAVE_SSSE3
-DQT_HAVE_SSE4_1 -DQT_HAVE_SSE4_2 -DQT_HAVE_AVX -DQT_SHARED
-I../../../../../mkspecs/linux-g++-64 -I. -I../../../../../include/QtCore
-I../../../../../include/QtNetwork -I../../../../../include/QtGui
-I../../../../../include -I../JavaScriptCore -I../../Source -I../ThirdParty
-I../JavaScriptCore/assembler -I../JavaScriptCore/bytecode
-I../JavaScriptCore/bytecompiler -I../JavaScriptCore/heap
-I../JavaScriptCore/dfg -I../JavaScriptCore/debugger
-I../JavaScriptCore/interpreter -I../JavaScriptCore/jit
-I../JavaScriptCore/parser -I../JavaScriptCore/profiler
-I../JavaScriptCore/runtime -I../JavaScriptCore/wtf
-I../JavaScriptCore/wtf/gobject
-I/home/awn/git/buildroot/output/build/qt-4.8.0-rc1/src/3rdparty/webkit/Source/JavaScriptCore/wtf/symbian
-I../JavaScriptCore/wtf/unicode -I../JavaScriptCore/yarr
-I../JavaScriptCore/API -I../JavaScriptCore/ForwardingHeaders
-I../JavaScriptCore/generated -Ibridge/qt -Ipage/qt -Iplatform/graphics/qt
-Iplatform/network/qt -Iplatform/qt -I../WebKit/qt/Api
-I../WebKit/qt/WebCoreSupport -I. -Iaccessibility -Ibindings
-Ibindings/generic
-Ibridge -Icss -Idom -Idom/default -Iediting -Ifileapi -Ihistory -Ihtml
-Ihtml/canvas -Ihtml/parser -Ihtml/shadow -Iinspector -Iloader
-Iloader/appcache -Iloader/archive -Iloader/cache -Iloader/icon -Imathml
-Inotifications -Ipage -Ipage/animation -Iplatform -Iplatform/animation
-Iplatform/audio -Iplatform/graphics -Iplatform/graphics/filters
-Iplatform/graphics/filters/arm -Iplatform/graphics/texmap
-Iplatform/graphics/transforms -Iplatform/image-decoders -Iplatform/leveldb
-Iplatform/mock -Iplatform/network -Iplatform/sql -Iplatform/text
-Iplatform/text/transcoder -Iplugins -Irendering -Irendering/mathml
-Irendering/style -Irendering/svg -Istorage -Isvg -Isvg/animation
-Isvg/graphics -Isvg/graphics/filters -Isvg/properties -Itesting -Iwebaudio
-Iwebsockets
-I/home/awn/git/buildroot/output/build/qt-4.8.0-rc1/src/3rdparty/webkit/Source/WebCore/wml
-Iworkers -Ixml -Ibridge/jsc -Ibindings/js
-I/home/awn/git/buildroot/output/build/qt-4.8.0-rc1/src/3rdparty/webkit/Source/WebCore/bindings/js/specialization
-Ibridge/c -Itesting/js -Igenerated -I../../Source -I../../include
-I../include/QtWebKit -I../include -I../../../sqlite
-Iplatform/graphics/gstreamer
-I/usr/include/glib-2.0                      # WHERE DOES THIS COME FROM
-I/usr/lib64/glib-2.0/include                # WHERE DOES THIS COME FROM
-I/usr/include/gstreamer-0.10                # WHERE DOES THIS COME FROM
-I/usr/include/libxml2                       # WHERE DOES THIS COME FROM
-I/home/awn/git/buildroot/output/host/usr/x86_64-unknown-linux-gnu/sysroot/usr/include
-I.moc/release-static -o .obj/release-static/MediaPlayer.o
platform/graphics/MediaPlayer.cpp



As it appears in the output, it is using includes from my root directory and
not the sysroot.

I would expect it to use the values from the .qmake.cache which says:

# FROM .qmake.cache
QT_CFLAGS_GSTREAMER = -pthread
-I/home/awn/git/buildroot/output/host/usr/x86_64-unknown-linux-gnu/sysroot/usr/include/gstreamer-0.10
-I/home/awn/git/buildroot/output/host/usr/x86_64-unknown-linux-gnu/sysroot/usr/include/glib-2.0
-I/home/awn/git/buildroot/output/host/usr/x86_64-unknown-linux-gnu/sysroot/usr/lib/glib-2.0/include


QT_LIBS_GSTREAMER = -pthread -lgstreamer-0.10 -lgobject-2.0 -lgmodule-2.0
-lgthread-2.0 -lrt -lglib-2.0



Interesting enough, if I run:

make -k; make -k

The problem seems to be fixed somehow???

I'm not an expert in qmake, and could therefor use some help to fix this
issue.


Best regards
Allan W. Nielsen
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