J'ai tout réinstaller, donc QT, qt everywhere-opensource et sourcery.
#
# qmake configuration for building with arm-none-linux-gnueabi-g++
#
include(../../common/linux.conf)
include(../../common/gcc-base-unix.conf)
include(../../common/g++-unix.conf)
include(../../common/qws.conf)
# modifications to g++.conf
QMAKE_CC = arm-linux-gcc
QMAKE_CXX = arm-linux-g++
QMAKE_LINK = arm-linux-g++
QMAKE_LINK_SHLIB = arm-linux-g++
QMAKE_CC = C:\codesourcery\bin\arm-none-linux-gnueabi-gcc
QMAKE_CXX = C:\codesourcery\bin\arm-none-linux-gnueabi-g++
QMAKE_LINK = C:\codesourcery\bin\arm-none-linux-gnueabi-g++
QMAKE_LINK_SHLIB = C:\codesourcery\bin\arm-none-linux-gnueabi-g++
# modifications to linux.conf
QMAKE_AR = arm-linux-ar cqs
QMAKE_OBJCOPY = arm-linux-objcopy
QMAKE_STRIP = arm-linux-strip
QMAKE_AR = C:\codesourcery\bin\arm-none-linux-gnueabi-ar cqs
QMAKE_OBJCOPY = C:\codesourcery\bin\arm-none-linux-gnueabi-objcopy
QMAKE_STRIP = C:\codesourcery\bin\arm-none-linux-gnueabi-strip
load(qt_config)
et la il m'indique comme erreur que l'option qws/linux-arm-g++ n'est pas valide pour -xplatform