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Niliandika juu ya usakinishaji wa Raspbian kwenye Moduli ya Raspberry Compute na usanidi mkusanyiko wa msalaba kwa QtCreator kwenye Ubuntu 20.

Makala hii ni sasisho kwa - kwa wakati huu - toleo jipya zaidi la 6.8 la Qt, raspi OS Bookworm na Ubuntu 22.04 LTS.

Mahitaji ya awali

Nilitumia programu ngumu na ngumu zifuatazo: *Raspberry Pi 4 *raspi OS Bookworm, bila programu iliyopendekezwa *Ubuntu 22.04 LTS *Qt 6.8 *QtCreator 14.02

Madokezo

Ikiwa una kompyuta ndogo au kompyuta ya mezani iliyo na cores za kutosha za RAM na CPU, unaweza kufanya mkusanyiko wa msalaba kwenye mashine pepe. Lakini nilifanya uzoefu, kwamba kompyuta ya asili ni haraka sana na hutoa makosa kidogo.

Angalia njia za faili na anwani za ip katika mifano yangu ya nambari na uyarekebishe kwa mahitaji yako.

Usanidi wa Raspberry Pi

  • Pakua raspiOS kutoka https://www.raspberrypi.com/software/operating-systems
  • 2024-07-04-raspios-bookworm-arm64.img.xz: 64bit na Raspberry Pi OS na desktop (sio kwa Programu iliyopendekezwa)
  • Picha ya kiwango cha SD-kadi na Balena Etcher
  • Fuata ufungaji na usisahau mpangilio wa kuunganisha mbali (ssh)
  • Unganisha kwa RPi na ssh -> kwa upande wangu kwa anwani ya IP 192.168.2.167 na mtumiaji pi -> kutoka kwa mwenyeji wako wa Ubuntu
ssh pi@192.168.2.167
  • Sakinisha programu inayohitajika:
sudo apt-get install libboost-all-dev libudev-dev libinput-dev libts-dev libmtdev-dev libjpeg-dev libfontconfig1-dev libssl-dev libdbus-1-dev libglib2.0-dev libxkbcommon-dev libegl1-mesa-dev libgbm-dev libgles2-mesa-dev mesa-common-dev libasound2-dev libpulse-dev gstreamer1.0-omx libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev  gstreamer1.0-alsa libvpx-dev libsrtp2-dev libsnappy-dev libnss3-dev "^libxcb.*" flex bison libxslt-dev ruby gperf libbz2-dev libcups2-dev libatkmm-1.6-dev libxi6 libxcomposite1 libfreetype6-dev libicu-dev libsqlite3-dev libxslt1-dev 
sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libx11-dev freetds-dev libsqlite3-dev libpq-dev libiodbc2-dev firebird-dev libxext-dev libxcb1 libxcb1-dev libx11-xcb1 libx11-xcb-dev libxcb-keysyms1 libxcb-keysyms1-dev libxcb-image0 libxcb-image0-dev libxcb-shm0 libxcb-shm0-dev libxcb-icccm4 libxcb-icccm4-dev libxcb-sync1 libxcb-sync-dev libxcb-render-util0 libxcb-render-util0-dev libxcb-xfixes0-dev libxrender-dev libxcb-shape0-dev libxcb-randr0-dev libxcb-glx0-dev libxi-dev libdrm-dev libxcb-xinerama0 libxcb-xinerama0-dev libatspi2.0-dev libxcursor-dev libxcomposite-dev libxdamage-dev libxss-dev libxtst-dev libpci-dev libcap-dev libxrandr-dev libdirectfb-dev libaudio-dev libxkbcommon-x11-dev gdbserver
  • Tengeneza folda ya usakinishaji wa Qt 6:
sudo mkdir /usr/local/qt6
  • Kugundua matoleo ya gcc, ld na ldd. Msimbo wa chanzo wa toleo moja unapaswa kupakuliwa ili kujenga mkusanyaji msalaba baadaye.
pi@raspberrypi:~ $ gcc --version
gcc (Debian 12.2.0-14) 12.2.0
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

pi@raspberrypi:~ $ ld --version
GNU ld (GNU Binutils for Debian) 2.40
Copyright (C) 2023 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or (at your option) a later version.
This program has absolutely no warranty.

pi@raspberrypi:~ $ ldd --version
ldd (Debian GLIBC 2.36-9+rpt2+deb12u8) 2.36
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.
  • Ambatisha kipande cha msimbo kinachofuata hadi mwisho wa ~/.bashrc na usasishe mabadiliko:
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/qt6/lib/
source ~/.bashrc

Sanidi Ubuntu 22.04 LTS

  • Sasisha kwa matoleo ya hivi karibuni ya vifurushi vya programu:
sudo apt update
sudo apt upgrade
  • Sakinisha vifurushi vifuatavyo:
sudo apt-get install make build-essential libclang-dev ninja-build gcc git bison python3 gperf pkg-config libfontconfig1-dev libfreetype6-dev libx11-dev libx11-xcb-dev libxext-dev libxfixes-dev libxi-dev libxrender-dev libxcb1-dev libxcb-glx0-dev libxcb-keysyms1-dev libxcb-image0-dev libxcb-shm0-dev libxcb-icccm4-dev libxcb-sync-dev libxcb-xfixes0-dev libxcb-shape0-dev libxcb-randr0-dev libxcb-render-util0-dev libxcb-util-dev libxcb-xinerama0-dev libxcb-xkb-dev libxkbcommon-dev libxkbcommon-x11-dev libatspi2.0-dev libgl1-mesa-dev libglu1-mesa-dev freeglut3-dev build-essential gawk git texinfo bison file wget libssl-dev gdbserver gdb-multiarch libxcb-cursor-dev

Jenga toleo la hivi karibuni la cmake kutoka kwa chanzo:

cd ~
wget https://github.com/Kitware/CMake/releases/download/v3.30.5/cmake-3.30.5.tar.gz
tar -xzvf cmake-3.30.5.tar.gz
cd cmake-3.30.5
./bootstrap
make -j$(nproc)
sudo make install
# Update PATH Environment Variable
which cmake
/usr/local/bin/cmake
export PATH=/usr/local/bin/cmake:$PATH
source ~/.bashrc
cmake --version

Jenga gcc kama mkusanyaji wa msalaba

Pakua msimbo wa chanzo muhimu. Unapaswa kurekebisha amri zifuatazo kwa mahitaji yako. Kwa wakati mimi kufanya ukurasa huu, wao ni:

  • GCC 12.2.0
  • Binutils 2.40 (toleo la LD)
  • glibc 2.36 (toleo la LDD)
cd ~
mkdir gcc_all && cd gcc_all
wget https://ftpmirror.gnu.org/binutils/binutils-2.40.tar.bz2
wget https://ftpmirror.gnu.org/glibc/glibc-2.36.tar.bz2
wget https://ftpmirror.gnu.org/gcc/gcc-12.2.0/gcc-12.2.0.tar.gz
git clone --depth=1 https://github.com/raspberrypi/linux
tar xf binutils-2.40.tar.bz2
tar xf glibc-2.36.tar.bz2
tar xf gcc-12.2.0.tar.gz
rm *.tar.*
cd gcc-12.2.0
contrib/download_prerequisites
  • Tengeneza folda kwa usakinishaji wa mkusanyaji.
sudo mkdir -p /opt/cross-pi-gcc
sudo chown $USER /opt/cross-pi-gcc
export PATH=/opt/cross-pi-gcc/bin:$PATH
  • Nakili vichwa vya kernel kwenye folda iliyo hapo juu.
cd ~/gcc_all
cd linux
KERNEL=kernel7
make ARCH=arm64 INSTALL_HDR_PATH=/opt/cross-pi-gcc/aarch64-linux-gnu headers_install
  • Kujenga Binutils.
cd ~/gcc_all
mkdir build-binutils && cd build-binutils
../binutils-2.40/configure --prefix=/opt/cross-pi-gcc --target=aarch64-linux-gnu --with-arch=armv8 --disable-multilib
make -j 8
make install
  • Hariri gcc-12.2.0/libsanitizer/asan/asan_linux.cpp. Ongeza kipande cha msimbo ufuatao.
#ifndef PATH_MAX
#define PATH_MAX 4096
#endif
  • Fanya ujenzi wa sehemu ya gcc.
cd ~/gcc_all
mkdir build-gcc && cd build-gcc
../gcc-12.2.0/configure --prefix=/opt/cross-pi-gcc --target=aarch64-linux-gnu --enable-languages=c,c++ --disable-multilib
make -j8 all-gcc
make install-gcc
  • Kwa kiasi fulani kujenga Glibc.
cd ~/gcc_all
mkdir build-glibc && cd build-glibc
../glibc-2.36/configure --prefix=/opt/cross-pi-gcc/aarch64-linux-gnu --build=$MACHTYPE --host=aarch64-linux-gnu --target=aarch64-linux-gnu --with-headers=/opt/cross-pi-gcc/aarch64-linux-gnu/include --disable-multilib libc_cv_forced_unwind=yes
make install-bootstrap-headers=yes install-headers
make -j8 csu/subdir_lib
install csu/crt1.o csu/crti.o csu/crtn.o /opt/cross-pi-gcc/aarch64-linux-gnu/lib
aarch64-linux-gnu-gcc -nostdlib -nostartfiles -shared -x c /dev/null -o /opt/cross-pi-gcc/aarch64-linux-gnu/lib/libc.so
touch /opt/cross-pi-gcc/aarch64-linux-gnu/include/gnu/stubs.h
  • Rudi kwa gcc.
cd ~/gcc_all/build-gcc
make -j8 all-target-libgcc
make install-target-libgcc
  • Kumaliza ujenzi wa glibc.
cd ~/gcc_all/build-glibc
make -j8
make install
  • Kumaliza ujenzi wa gcc.
cd ~/gcc_all/build-gcc
make -j8
make install

Kwa wakati huu, tuna mnyororo kamili wa zana ya kukusanya msalaba na gcc. Folda gcc_all haiitaji tena. Unaweza kuifuta.</:code19:></:code18:></:code17:></:code16:></:code15:></:code14:></:code13:></:code12:></:code11:></:code10:></:code9:></:code8:></:code7:>

Ujenzi wa Qt6

Kuna uwezekano wa kujenga Qt6. Kuna toleo la "single" (https://download.qt.io/official_releases/qt/6.8/6.8.0/single/qt-everywhere-src-6.8.0.tar.xz) la kupakua, ambalo lina qtbase na submodules zote. Hii ni mambo mazito sana na inahitaji nguvu nyingi na wakati wa kuikusanya.

Pendekezo langu ni, kukusanya qtbase kama msingi na baadaye kukusanya tu kila submodule unahitaji tofauti.

  • Tengeneza folda kwa sysroot na qt6. Ninaunda folda hizi kwenye nafasi yangu ya kazi / saraka ya qt-rpi-cross-compilation.
cd ~/workspace/qt-rpi-cross-compilation
mkdir rpi-sysroot rpi-sysroot/usr rpi-sysroot/opt
mkdir qt6 qt6/host qt6/pi qt6/host-build qt6/pi-build qt6/src
  • Pakua msimbo wa chanzo wa QtBase
cd ~/workspace/qt-rpi-cross-compilation/qt6/src
wget https://download.qt.io/official_releases/qt/6.8/6.8.0/submodules/qtbase-everywhere-src-6.8.0.tar.xz
tar xf qtbase-everywhere-src-6.8.0.tar.xz

Jenga Qt6 kwa mwenyeji

cd ~/workspace/qt-rpi-cross-compilation/qt6/host-build/
cmake ../src/qtbase-everywhere-src-6.8.0/ -GNinja -DCMAKE_BUILD_TYPE=Release -DQT_BUILD_EXAMPLES=OFF -DQT_BUILD_TESTS=OFF -DCMAKE_INSTALL_PREFIX=$HOME/qt6/host
cmake --build . --parallel 8
cmake --install .

Binaries itakuwa katika ~/workspace/qt-rpi-cross-compilation/qt6/host

Jenga Qt6 kwa rpi

Nakili na ubandike folda chache kutoka rpi kwa kutumia rsync kupitia SSH.

cd ~
rsync -avz --rsync-path="sudo rsync" pi@192.168.2.167:/usr/include workspace/qt-rpi-cross-compilation/rpi-sysroot/usr
rsync -avz --rsync-path="sudo rsync" pi@192.168.2.167:/lib workspace/qt-rpi-cross-compilation/rpi-sysroot
rsync -avz --rsync-path="sudo rsync" pi@192.168.2.167:/usr/lib workspace/qt-rpi-cross-compilation/rpi-sysroot/usr 
rsync -avz --rsync-path="sudo rsync" pi@192.168.2.167:/opt/vc workspace/qt-rpi-cross-compilation/rpi-sysroot/opt
  • Unda faili inayoitwa toolchain.cmake katika ~/workspace/qt-rpi-cross-compilation/qt6. Unahitaji kurekebisha mstari "seti(TARGET_SYSROOT /home/factory/workspace/qt-rpi-cross-compilation/rpi-sysroot)" kwa mazingira yako.
cmake_minimum_required(VERSION 3.18)
include_guard(GLOBAL)

set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR arm)

# You should change location of sysroot to your needs.
set(TARGET_SYSROOT /home/factory/workspace/qt-rpi-cross-compilation/rpi-sysroot)
set(TARGET_ARCHITECTURE aarch64-linux-gnu)
set(CMAKE_SYSROOT ${TARGET_SYSROOT})

set(ENV{PKG_CONFIG_PATH} $PKG_CONFIG_PATH:${CMAKE_SYSROOT}/usr/lib/${TARGET_ARCHITECTURE}/pkgconfig)
set(ENV{PKG_CONFIG_LIBDIR} /usr/lib/pkgconfig:/usr/share/pkgconfig/:${TARGET_SYSROOT}/usr/lib/${TARGET_ARCHITECTURE}/pkgconfig:${TARGET_SYSROOT}/usr/lib/pkgconfig)
set(ENV{PKG_CONFIG_SYSROOT_DIR} ${CMAKE_SYSROOT})

set(CMAKE_C_COMPILER /opt/cross-pi-gcc/bin/${TARGET_ARCHITECTURE}-gcc)
set(CMAKE_CXX_COMPILER /opt/cross-pi-gcc/bin/${TARGET_ARCHITECTURE}-g++)

set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -isystem=/usr/include -isystem=/usr/local/include -isystem=/usr/include/${TARGET_ARCHITECTURE}")
set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}")

set(QT_COMPILER_FLAGS "-march=armv8-a")
set(QT_COMPILER_FLAGS_RELEASE "-O2 -pipe")
set(QT_LINKER_FLAGS "-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,-rpath-link=${TARGET_SYSROOT}/usr/lib/${TARGET_ARCHITECTURE} -Wl,-rpath-link=$HOME/qt6/pi/lib")

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_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
set(CMAKE_BUILD_RPATH ${TARGET_SYSROOT})

include(CMakeInitializeConfigs)

function(cmake_initialize_per_config_variable _PREFIX _DOCSTRING)
  if (_PREFIX MATCHES "CMAKE_(C|CXX|ASM)_FLAGS")
    set(CMAKE_${CMAKE_MATCH_1}_FLAGS_INIT "${QT_COMPILER_FLAGS}")
        
    foreach (config DEBUG RELEASE MINSIZEREL RELWITHDEBINFO)
      if (DEFINED QT_COMPILER_FLAGS_${config})
        set(CMAKE_${CMAKE_MATCH_1}_FLAGS_${config}_INIT "${QT_COMPILER_FLAGS_${config}}")
      endif()
    endforeach()
  endif()


  if (_PREFIX MATCHES "CMAKE_(SHARED|MODULE|EXE)_LINKER_FLAGS")
    foreach (config SHARED MODULE EXE)
      set(CMAKE_${config}_LINKER_FLAGS_INIT "${QT_LINKER_FLAGS}")
    endforeach()
  endif()

  _cmake_initialize_per_config_variable(${ARGV})
endfunction()

set(XCB_PATH_VARIABLE ${TARGET_SYSROOT})

set(GL_INC_DIR ${TARGET_SYSROOT}/usr/include)
set(GL_LIB_DIR ${TARGET_SYSROOT}:${TARGET_SYSROOT}/usr/lib/${TARGET_ARCHITECTURE}/:${TARGET_SYSROOT}/usr:${TARGET_SYSROOT}/usr/lib)

set(EGL_INCLUDE_DIR ${GL_INC_DIR})
set(EGL_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/${TARGET_ARCHITECTURE}/libEGL.so)

set(OPENGL_INCLUDE_DIR ${GL_INC_DIR})
set(OPENGL_opengl_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/${TARGET_ARCHITECTURE}/libOpenGL.so)

set(GLESv2_INCLUDE_DIR ${GL_INC_DIR})
set(GLIB_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/${TARGET_ARCHITECTURE}/libGLESv2.so)

set(GLESv2_INCLUDE_DIR ${GL_INC_DIR})
set(GLESv2_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/${TARGET_ARCHITECTURE}/libGLESv2.so)

set(gbm_INCLUDE_DIR ${GL_INC_DIR})
set(gbm_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/${TARGET_ARCHITECTURE}/libgbm.so)

set(Libdrm_INCLUDE_DIR ${GL_INC_DIR})
set(Libdrm_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/${TARGET_ARCHITECTURE}/libdrm.so)

set(XCB_XCB_INCLUDE_DIR ${GL_INC_DIR})
set(XCB_XCB_LIBRARY ${XCB_PATH_VARIABLE}/usr/lib/${TARGET_ARCHITECTURE}/libxcb.so)

list(APPEND CMAKE_LIBRARY_PATH ${CMAKE_SYSROOT}/usr/lib/${TARGET_ARCHITECTURE})
list(APPEND CMAKE_PREFIX_PATH "/usr/lib/${TARGET_ARCHITECTURE}/cmake")
  • Rekebisha viungo vya mfano kabisa
cd ~/workspace/qt-rpi-cross-compilation
wget https://raw.githubusercontent.com/riscv/riscv-poky/master/scripts/sysroot-relativelinks.py
chmod +x sysroot-relativelinks.py 
python3 sysroot-relativelinks.py rpi-sysroot
  • Kusanya msimbo wa chanzo kwa rpi.
cd $HOME/workspace/qt-rpi-cross-compilation/qt6/pi-build
cmake ../src/qtbase-everywhere-src-6.8.0/ -GNinja -DCMAKE_BUILD_TYPE=Release -DINPUT_opengl=es2 -DQT_BUILD_EXAMPLES=OFF -DQT_BUILD_TESTS=OFF -DQT_HOST_PATH=$HOME/workspace/qt-rpi-cross-compilation/qt6/host -DCMAKE_STAGING_PREFIX=$HOME/workspace/qt-rpi-cross-compilation/qt6/pi -DCMAKE_INSTALL_PREFIX=/usr/local/qt6 -DCMAKE_TOOLCHAIN_FILE=$HOME/workspace/qt-rpi-cross-compilation/qt6/toolchain.cmake -DQT_QMAKE_TARGET_MKSPEC=devices/linux-rasp-pi4-aarch64 -DQT_FEATURE_xcb=ON -DFEATURE_xcb_xlib=ON -DQT_FEATURE_xlib=ON
cmake --build . --parallel 8
cmake --install .
  • Tuma jozi kwa rpi.
rsync -avz --rsync-path="sudo rsync" $HOME/workspace/qt-rpi-cross-compilation/qt6/pi/* pi@192.168.2.167:/usr/local/qt6

Sanidi QtCreator

  • Weka Wakusanyaji

    Qt 6.8 Cross-Compilation kwa Raspberry Pi picha ya skrini ya kompyuta
    Qt 6.8 Cross-Compilation kwa Raspberry Pi picha ya skrini ya kompyuta
  • Weka Visuluhishi

    Qt 6.8 Cross-Compilation kwa Raspberry Pi picha ya skrini ya kompyuta
  • Sanidi Vifaa

    Qt 6.8 Cross-Compilation kwa Raspberry Pi picha ya skrini ya kompyuta Jaribu muunganisho na kitufe "Jaribu"
  • Sanidi Matoleo ya Qt

    Qt 6.8 Cross-Compilation kwa Raspberry Pi picha ya skrini ya kompyuta
  • Weka vifaa vya

    Qt 6.8 Cross-Compilation kwa Raspberry Pi picha ya skrini ya kompyuta
  • Kwenye "Usanidi wa CMake" bofya Badilisha na ongeza amri zifuatazo.

-DCMAKE_TOOLCHAIN_FILE:UNINITIALIZED=/home/pmy/qt6/pi/lib/cmake/Qt6/qt.toolchain.cmake

Mipangilio ya Miradi ya QtCreator

Ikiwa unaunda mradi katika QtCreator, lazima urekebishe usanidi wa "Run". Kwa "Environment" unahitaji kuongeza:

-LD_LIBRARY_PATH=:/usr/local/qt6/lib/

Ongeza Submodules ya Qt

Ongeza moduli ya QML

  • Pakua misimbo ya chanzo:
cd ~/workspace/qt-rpi-cross-compilation/qt6/src
wget https://download.qt.io/official_releases/qt/6.8/6.8.0/submodules/qtshadertools-everywhere-src-6.8.0.tar.xz
tar xf qtshadertools-everywhere-src-6.8.0.tar.xz
wget https://download.qt.io/official_releases/qt/6.8/6.8.0/submodules/qtdeclarative-everywhere-src-6.8.0.tar.xz
tar xf qtdeclarative-everywhere-src-6.8.0.tar.xz

Lazima uangalie utegemezi katika ~/workspace/qt-rpi-cross-compilation/qt6/src/qtdeclarative-everywhere-src-6.8.0/dependencies.yaml na ~/workspace/qt-rpi-cross-compilation/qt6/src/qtshadertools-everywhere-src-6.8.0/dependencies.yaml.

Hakikisha moduli zinazohitajika zinapaswa kujengwa na kusakinishwa kwanza.

  • Jenga moduli kwa mwenyeji.
cd ~/workspace/qt-rpi-cross-compilation/qt6/host-build
rm -rf *
$HOME/workspace/qt-rpi-cross-compilation/qt6/host/bin/qt-configure-module ../src/qtshadertools-everywhere-src-6.8.0
cmake --build . --parallel 8
cmake --install .
rm -rf *
$HOME/workspace/qt-rpi-cross-compilation/qt6/host/bin/qt-configure-module ../src/qtdeclarative-everywhere-src-6.8.0
cmake --build . --parallel 8
cmake --install .
  • Jenga moduli kwa rpi
cd ~/workspace/qt-rpi-cross-compilation/qt6/pi-build
rm -rf *
$HOME/workspace/qt-rpi-cross-compilation/qt6/pi/bin/qt-configure-module ../src/qtshadertools-everywhere-src-6.8.0
cmake --build . --parallel 8
cmake --install .
rm -rf *
$HOME/workspace/qt-rpi-cross-compilation/qt6/pi/bin/qt-configure-module ../src/qtdeclarative-everywhere-src-6.8.0
cmake --build . --parallel 8
cmake --install .
  • Tuma jozi kwa rpi.
rsync -avz --rsync-path="sudo rsync" $HOME/workspace/qt-rpi-cross-compilation/qt6/pi/* pi@192.168.2.167:/usr/local/qt6

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Imesasishwa katika: 16. October 2024
Muda wa kusoma: 6 minutes