Qt6 Cross Compile for Windows

[iatanasov77]

Hi, I trying cross compilling QT 6.5.0. Everrything is compilling whithout errors and when installing i got the error 'qtbase/plugins/networkinformation/qnetworklistmanager.dll not found'

My Host OS is Ubunttu 22.04 and my build script is

#!/bin/bash

cd "/home/vagrant/tools/qt-build/build/"

../../qt5-src/configure -prefix "/home/vagrant/tools/qt-build/package" \
	-release -opensource -confirm-license -make libs -make tools \
	-opengl desktop -xplatform win32-g++ \
	-nomake tests -nomake examples \
	-skip qtwebengine -skip qtdocgallery -skip qtlocation \
	-skip qtx11extras \
	-skip qt3d -skip qtquick3d -skip qtquick3dphysics -skip qtcanvas3d -skip qtgraphicaleffects -skip qtmultimedia \
	-skip qtwebsockets -skip qtactiveqt \
	-skip qtcharts -skip qtdoc \
	-skip qtremoteobjects -skip qtserialbus -skip qtwebchannel \
	-skip qtwebview -skip qtandroidextras -skip qtconnectivity \
	-skip qtgamepad -skip qtmacextras -skip qtpurchasing -skip qtscript \
	-skip qttranslations -skip qtwinextras \
	-skip qtdatavis3d \
	-skip qtquickcontrols -skip qtscxml \
	-skip qtvirtualkeyboard -skip qtwebglplugin \
	-skip qtimageformats -skip qtnetworkauth -skip qtquickcontrols2 \
	-skip qtsensors -skip qtwayland \
	-no-feature-thread \
	-qt-host-path "/home/vagrant/tools/qt-6.5.0/x86_64/" \
	-- -DCMAKE_TOOLCHAIN_FILE=/usr/local/vs_cmake/mingw-w64-x86_64.cmake # -DQT_BUILD_TOOLS_WHEN_CROSSCOMPILING=ON

cmake --build . --verbose
cmake --install . --verbose

And my Cmake Toolchain is

set(CMAKE_SYSTEM_NAME Windows)
set(TOOLCHAIN_PREFIX /usr/bin/x86_64-w64-mingw32)

# cross compilers to use for C, C++ and Fortran
set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc)
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++)
set(CMAKE_Fortran_COMPILER ${TOOLCHAIN_PREFIX}-gfortran)
set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)

# target environment on the build host system
set(CMAKE_FIND_ROOT_PATH ${TOOLCHAIN_PREFIX})

# modify default behavior of FIND_XXX() commands
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)


set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I/usr/include/dxsdk/")
set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}")

[pavanbellary]

You are missing the qnetworklistmanager.dll file from "Qt\<your Qt Version>\<Your kit>\plugins\networkinformation" folder.

[iatanasov77]

@pavanbellary But why cmake try to install it when it is not compilled and there are no errors at configure and at compilation.