ARMhf

Este tutorial foi contribuído por @wwjabc

https://github.com/rustdesk/rustdesk/issues/175#issuecomment-1129516367

Passos básicos de compilação

Baixe ubuntu18.04_rootfs.tar.gz (código de extração: xlnx). Tentei várias versões de sistemas Ubuntu e só tive sucesso nesta. O arquivo executável compilado pode ser usado em outros sistemas armhf. PS: Se você não confia na fonte do sistema, também pode compilá-lo em seu sistema com base neste tutorial. Se tiver sucesso, envie uma solução para substituir este tutorial.
Recursos oficiais PYNQ | PYNQ-github | ubuntu
Baixe e compile cmake-3.14.5. Tutorial de referência de compilação. A versão cmake integrada do sistema é 3.10.2, que relatará um erro de versão muito baixa ao compilar vcpkg-2020.11
- Compilar na placa (não consegui configurar a máquina virtual qemu com sucesso)
Instale vcpkg e configure corretamente a variável de ambiente VCPKG_ROOT. É recomendado baixar vcpkg-2020.11, que é a versão que estou usando atualmente
- Linux: vcpkg install libyuv
- libvpx (código de extração: xlnx) (instalação manual, quanto ao motivo pelo qual este arquivo é especificado, quero expressar que compilei com sucesso com base neste arquivo, você também pode baixar outros arquivos para substituir este arquivo.)
- opus (código de extração: xlnx) (instalação manual, mesma razão acima.)
Compile cargo build --release

Compilando no armhf

Instalar Ubuntu 18.04 no cartão SD

sudo tar zxmf ./ubuntu18.04_rootfs.tar.gz -C /your sd path/rootfs/
#Nome de usuário: xilinx
#Senha: xilinx

Instalar cmake

tar -xzvf cmake-3.14.5.tar.gz
cd cmake-3.14.5/
#Estes dois passos podem levar muito tempo, digite em sequência
./bootstrap
make -j4
sudo make install

root@pynq:~/cmake-3.14.5# ./bootstrap 
---------------------------------------------
CMake 3.14.5, Copyright 2000-2019 Kitware, Inc. and Contributors
Found GNU toolchain
C compiler on this system is: gcc       
C++ compiler on this system is: g++          
Makefile processor on this system is: make
g++ has setenv
g++ has unsetenv
g++ does not have environ in stdlib.h
g++ has stl wstring
g++ has <ext/stdio_filebuf.h>
---------------------------------------------

root@pynq:~/cmake-3.14.5# cmake --version
cmake version 3.14.5

CMake suite maintained and supported by Kitware (kitware.com/cmake).

Instalar dependências

sudo apt install -y g++ gcc git curl wget nasm yasm libgtk-3-dev clang libxcb-randr0-dev libxdo-dev libxfixes-dev libxcb-shape0-dev libxcb-xfixes0-dev libasound2-dev libpulse-dev ninja-build

Instalar vcpkg

tar zxmf vcpkg-2020.11.tar.gz
mv vcpkg-2020.11 vcpkg
vcpkg/bootstrap-vcpkg.sh
export VCPKG_ROOT=$HOME/vcpkg
export VCPKG_FORCE_SYSTEM_BINARIES=1
vcpkg/vcpkg install libyuv

root@pynq:~# export VCPKG_ROOT=$HOME/vcpkg
root@pynq:~# export VCPKG_FORCE_SYSTEM_BINARIES=1
root@pynq:~# vcpkg/vcpkg install libyuv
Computing installation plan...
The following packages will be built and installed:
  * libjpeg-turbo[core]:arm-linux
    libyuv[core]:arm-linux
Additional packages (*) will be modified to complete this operation.
Detecting compiler hash for triplet arm-linux...
Starting package 1/2: libjpeg-turbo:arm-linux
Building package libjpeg-turbo[core]:arm-linux...
Could not locate cached archive: /root/.cache/vcpkg/archives/62/629c73ee8920588cb446128f15cbfa66dfec1528.zip
-- Using community triplet arm-linux. This triplet configuration is not guaranteed to succeed.
-- [COMMUNITY] Loading triplet configuration from: /root/vcpkg/triplets/community/arm-linux.cmake
-- Downloading https://github.com/libjpeg-turbo/libjpeg-turbo/archive/ae87a958613b69628b92088b313ded0d4f59a716.tar.gz...
-- Extracting source /root/vcpkg/downloads/libjpeg-turbo-libjpeg-turbo-ae87a958613b69628b92088b313ded0d4f59a716.tar.gz
-- Applying patch add-options-for-exes-docs-headers.patch
-- Applying patch workaround_cmake_system_processor.patch
-- Using source at /root/vcpkg/buildtrees/libjpeg-turbo/src/0d4f59a716-5f2e7bc00b.clean
-- Configuring arm-linux-dbg
-- Configuring arm-linux-rel
-- Building arm-linux-dbg
-- Building arm-linux-rel
-- Performing post-build validation
-- Performing post-build validation done
Stored binary cache: /root/.cache/vcpkg/archives/62/629c73ee8920588cb446128f15cbfa66dfec1528.zip
Building package libjpeg-turbo[core]:arm-linux... done
Installing package libjpeg-turbo[core]:arm-linux...
Installing package libjpeg-turbo[core]:arm-linux... done
Elapsed time for package libjpeg-turbo:arm-linux: 5.475 min
Starting package 2/2: libyuv:arm-linux
Building package libyuv[core]:arm-linux...
Could not locate cached archive: /root/.cache/vcpkg/archives/36/3683c357e53932d95a037b4eb8cb74fe71c15f80.zip
-- Using community triplet arm-linux. This triplet configuration is not guaranteed to succeed.
-- [COMMUNITY] Loading triplet configuration from: /root/vcpkg/triplets/community/arm-linux.cmake
-- Fetching https://chromium.googlesource.com/libyuv/libyuv...
#Às vezes pode travar aqui por muito tempo, ou até falhar. Você pode pressionar ctrl+c e executar novamente vcpkg/vcpkg install libyuv
CMake Error at scripts/cmake/vcpkg_execute_required_process.cmake:106 (message):
    Command failed: /usr/bin/git fetch https://chromium.googlesource.com/libyuv/libyuv fec9121b676eccd9acea2460aec7d6ae219701b9 --depth 1 -n
    Working Directory: /root/vcpkg/downloads/git-tmp
    Error code: 128
    See logs for more information:
      /root/vcpkg/buildtrees/libyuv/git-fetch-arm-linux-err.log

Call Stack (most recent call first):
  scripts/cmake/vcpkg_from_git.cmake:78 (vcpkg_execute_required_process)
  ports/libyuv/portfile.cmake:3 (vcpkg_from_git)
  scripts/ports.cmake:135 (include)


Error: Building package libyuv:arm-linux failed with: BUILD_FAILED
Please ensure you are using the latest portfiles with `./vcpkg update`, then
submit an issue at https://github.com/Microsoft/vcpkg/issues including:
  Package: libyuv:arm-linux
  Vcpkg version: 2020.06.15-unknownhash

Additionally, attach any relevant sections from the log files above.

Ou baixe diretamente o pacote offline libyuv (código de extração: xlnx) e copie para a pasta vcpkg/downloads/ (esta opção é opcional e pode ser usada para condições de rede ruins), depois continue

mv ./libyuv-fec9121b676eccd9acea2460aec7d6ae219701b9.tar.gz vcpkg/downloads/
vcpkg/vcpkg install libyuv

root@pynq:~# mv libyuv-fec9121b676eccd9acea2460aec7d6ae219701b9.tar.gz vcpkg/downloads/
root@pynq:~# vcpkg/vcpkg install libyuv
Computing installation plan...
The following packages will be built and installed:
    libyuv[core]:arm-linux
Detecting compiler hash for triplet arm-linux...
Starting package 1/1: libyuv:arm-linux
Building package libyuv[core]:arm-linux...
Could not locate cached archive: /root/.cache/vcpkg/archives/36/3683c357e53932d95a037b4eb8cb74fe71c15f80.zip
-- Using community triplet arm-linux. This triplet configuration is not guaranteed to succeed.
-- [COMMUNITY] Loading triplet configuration from: /root/vcpkg/triplets/community/arm-linux.cmake
-- Using cached /root/vcpkg/downloads/libyuv-fec9121b676eccd9acea2460aec7d6ae219701b9.tar.gz
-- Extracting source /root/vcpkg/downloads/libyuv-fec9121b676eccd9acea2460aec7d6ae219701b9.tar.gz
-- Applying patch fix_cmakelists.patch
-- Applying patch fix-build-type.patch
-- Using source at /root/vcpkg/buildtrees/libyuv/src/ae219701b9-6b491b90af.clean
-- Configuring arm-linux-dbg
-- Configuring arm-linux-rel
-- Building arm-linux-dbg
-- Building arm-linux-rel
-- Installing: /root/vcpkg/packages/libyuv_arm-linux/share/libyuv/copyright
-- Performing post-build validation
-- Performing post-build validation done
Stored binary cache: /root/.cache/vcpkg/archives/36/3683c357e53932d95a037b4eb8cb74fe71c15f80.zip
Building package libyuv[core]:arm-linux... done
Installing package libyuv[core]:arm-linux...
Installing package libyuv[core]:arm-linux... done
Elapsed time for package libyuv:arm-linux: 2.266 min

Total elapsed time: 2.59 min

The package libyuv:arm-linux provides CMake targets:

    find_package(libyuv CONFIG REQUIRED)
    target_link_libraries(main PRIVATE yuv)

Instalar libvpx

mv webmproject-libvpx-v1.9.0.tar.gz vcpkg/downloads/
cd vcpkg/downloads/
tar zxmf webmproject-libvpx-v1.9.0.tar.gz
cd libvpx-1.9.0
#prefix deve ser definido de acordo com seu caminho vcpkg
./configure --prefix="/root/vcpkg/installed/arm-linux/" --disable-examples
#Outra longa espera
make -j4
make install
cd

root@pynq:~/vcpkg/downloads/libvpx-1.9.0# ./configure --prefix="/root/vcpkg/installed/arm-linux/" --disable-examples
  disabling examples
  enabling vp8_encoder
  enabling vp8_decoder
  enabling vp9_encoder
  enabling vp9_decoder
Configuring for target 'armv7-linux-gcc'
  enabling armv7
  enabling neon
  enabling neon_asm
  enabling unit_tests
  enabling webm_io
  enabling libyuv
Creating makefiles for armv7-linux-gcc libs
Creating makefiles for armv7-linux-gcc tools
Creating makefiles for armv7-linux-gcc docs

root@pynq:~/vcpkg/downloads/libvpx-1.9.0# make install
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vp8.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vp8cx.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vp8dx.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_codec.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_frame_buffer.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_image.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_integer.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_decoder.h
    [INSTALL] /root/vcpkg/installed/arm-linux/include/vpx/vpx_encoder.h
    [INSTALL] /root/vcpkg/installed/arm-linux/lib/libvpx.a
    [INSTALL] /root/vcpkg/installed/arm-linux/lib/pkgconfig/vpx.pc
make[1]: Nothing to be done for 'install'.
make[1]: Nothing to be done for 'install'.

Instalar opus

mv xiph-opus-5c94ec3205c30171ffd01056f5b4622b7c0ab54c.tar.gz vcpkg/downloads/
cd vcpkg/downloads/
tar zxmf xiph-opus-5c94ec3205c30171ffd01056f5b4622b7c0ab54c.tar.gz
cd opus-5c94ec3205c30171ffd01056f5b4622b7c0ab54c
./autogen.sh
#prefix deve ser definido de acordo com seu caminho vcpkg
./configure --prefix="/root/vcpkg/installed/arm-linux/" CFLAGS="-Os" --enable-fixed-point --enable-intrinsics --host=arm-linux
make -j4
make install
cd

root@pynq:~/vcpkg/downloads/opus-5c94ec3205c30171ffd01056f5b4622b7c0ab54c# ./autogen.sh
Updating build configuration files, please wait....
libtoolize: putting auxiliary files in '.'.
libtoolize: linking file './ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'.
libtoolize: linking file 'm4/libtool.m4'
libtoolize: linking file 'm4/ltoptions.m4'
libtoolize: linking file 'm4/ltsugar.m4'
libtoolize: linking file 'm4/ltversion.m4'
libtoolize: linking file 'm4/lt~obsolete.m4'
configure.ac:38: installing './compile'
configure.ac:36: installing './config.guess'
configure.ac:36: installing './config.sub'
configure.ac:33: installing './install-sh'
configure.ac:33: installing './missing'
Makefile.am:319: warning: '%'-style pattern rules are a GNU make extension
Makefile.am:322: warning: '%'-style pattern rules are a GNU make extension
Makefile.am: installing './INSTALL'
Makefile.am: installing './depcomp'
parallel-tests: installing './test-driver'

configure:
------------------------------------------------------------------------
  opus unknown:  Automatic configuration OK.

    Compiler support:

      C99 var arrays: ................ yes
      C99 lrintf: .................... yes
      Use alloca: .................... no (using var arrays)

    General configuration:

      Floating point support: ........ no
      Fast float approximations: ..... no
      Fixed point debugging: ......... no
      Inline Assembly Optimizations: . ARM (EDSP) (Media)
      External Assembly Optimizations: ARM (EDSP) (Media)
      Intrinsics Optimizations: ...... ARM (NEON)
      Run-time CPU detection: ........ ARM (NEON) (NEON Intrinsics)
      Custom modes: .................. no
      Assertion checking: ............ no
      Hardening: ..................... yes
      Fuzzing: ....................... no
      Check ASM: ..................... no

      API documentation: ............. yes
      Extra programs: ................ yes
------------------------------------------------------------------------

 Type "make; make install" to compile and install
 Type "make check" to run the test suite

Compilar

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
source $HOME/.cargo/env
#git clone https://github.com/rustdesk/rustdesk
#Atualmente apenas testada a versão rustdesk-1.1.8
#https://github.com/rustdesk/rustdesk/archive/refs/tags/1.1.8.zip
tar zxmf rustdesk-1.1.8.tar.gz
mv rustdesk-1.1.8 rustdesk
cd rustdesk
#Precisa modificar dois lugares em rustdesk/Cargo.toml:
#Linha 3: version = "1.1.6"-> version = "1.1.8"
#Linha 20: whoami = "1.1" -> whoami = "1.2"
#Precisa modificar um lugar em rustdesk/libs/hbb_common/Cargo.toml:
#Linha 27: confy = { git = "https://github.com/open-trade/confy" } -> confy = "0.4" 
cargo build --release
#Agora uma longa espera
#Se a fase de download não estiver fluindo bem, você pode pressionar ctrl+c para terminar e tentar novamente até ter sucesso

root@pynq:~/rustdesk# cargo build --release
    Updating crates.io index
error: failed to get `block` as a dependency of package `scrap v0.5.0 (/root/rustdesk/libs/scrap)`

Caused by:
  failed to fetch `https://github.com/rust-lang/crates.io-index`

Caused by:
  network failure seems to have happened
  if a proxy or similar is necessary `net.git-fetch-with-cli` may help here
  https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli

Caused by:
  SSL error: received early EOF; class=Ssl (16); code=Eof (-20)

#Não entre em pânico ao encontrar esta situação, apenas tente novamente. Pode ocorrer várias vezes durante todo o processo. Se você tiver algum método bom, por favor me avise ^_^

root@pynq:~/rustdesk# cargo build --release
    Updating crates.io index
    Updating git repository `https://github.com/open-trade/confy`
warning: spurious network error (2 tries remaining): SSL error: syscall failure: Broken pipe; class=Os (2)
error: failed to get `confy` as a dependency of package `hbb_common v0.1.0 (/root/rustdesk/libs/hbb_common)`

Caused by:
  failed to load source for dependency `confy`

Caused by:
  Unable to update https://github.com/open-trade/confy#27fa1294

Caused by:
  failed to clone into: /root/.cargo/git/db/confy-90047e480c044d79

Caused by:
  network failure seems to have happened
  if a proxy or similar is necessary `net.git-fetch-with-cli` may help here
  https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli

Caused by:
  SSL error: received early EOF; class=Ssl (16); code=Eof (-20)

#Precisa modificar um lugar em rustdesk/libs/hbb_common/Cargo.toml:
#Linha 27: confy = { git = "https://github.com/open-trade/confy" } -> confy = "0.4"

Se você chegou a este passo, parabéns, você não está longe do sucesso!

   Compiling rustdesk v1.1.8 (/root/rustdesk)
warning: `hbb_common` (lib) generated 1 warning
    Finished release [optimized] target(s) in 141m 20s

Teste

Verificar número da versão

root@pynq:~/rustdesk# ./target/release/rustdesk --version
1.1.8

Executar serviço

root@pynq:~/rustdesk# ./target/release/rustdesk --service
[2022-05-19T06:48:44Z INFO  rustdesk] start --service
[2022-05-19T06:48:46Z INFO  rustdesk] start --server
[2022-05-19T06:48:46Z INFO  rustdesk::server] DISPLAY=Err(NotPresent)
[2022-05-19T06:48:46Z INFO  rustdesk::server] XAUTHORITY=Err(NotPresent)
[2022-05-19T06:48:46Z INFO  rustdesk::ipc] Started ipc server at path: /tmp/RustDesk/ipc
[2022-05-19T06:48:46Z ERROR rustdesk::server::clipboard_service] Failed to start clipboard: Unknown error while interacting with the clipboard: Display parsing error
[2022-05-19T06:48:46Z INFO  rustdesk::common] Testing nat ...
[2022-05-19T06:48:46Z INFO  rustdesk::rendezvous_mediator] start rendezvous mediator of rs-ny.rustdesk.com
[2022-05-19T06:48:46Z INFO  rustdesk::rendezvous_mediator] start rendezvous mediator of rs-sg.rustdesk.com
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] start rendezvous mediator of rs-cn.rustdesk.com
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-sg due to key not confirmed
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-ny due to key not confirmed
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-cn due to key not confirmed
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] UUID_MISMATCH received from rs-cn.rustdesk.com
[2022-05-19T06:48:51Z INFO  hbb_common::config] id updated from xxxxxx to xxxxxxx (hide id)
[2022-05-19T06:48:51Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:48:52Z INFO  rustdesk::common] Tested nat type: ASYMMETRIC in 6.084360199s
[2022-05-19T06:49:04Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-sg due to key not confirmed
[2022-05-19T06:49:04Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:49:04Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-ny due to key not confirmed
[2022-05-19T06:49:04Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f
[2022-05-19T06:49:05Z INFO  rustdesk::rendezvous_mediator] register_pk of rs-sg due to key not confirmed
[2022-05-19T06:49:05Z INFO  rustdesk::rendezvous_mediator] machine uid: 1bb53cb1093f458aa5d68063d06aa39f

Não fique muito feliz muito cedo, iniciar o serviço apenas obtém o ID, você precisa definir uma senha para ser acessado por outros terminais.

Definir senha

root@pynq:~/rustdesk# ./target/release/rustdesk --password qwertyuiop123123 #Por favor, defina qualquer senha, este é apenas um exemplo
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Connection refused (os error 111)', src/main.rs:106:55
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
#Embora haja uma mensagem de erro, não afeta a configuração da senha

Reiniciar serviço e aguardar conexão

root@pynq:~/rustdesk# ./target/release/rustdesk --service &
[1] 20186

Você pode abrir imediatamente a versão PC do rustdesk para conectar diretamente, mas após a conexão você descobrirá

Unsupported display server type tty,x11 expected

Se você quiser ver a área de trabalho, pode precisar de suporte do sciter. A seguir, forneço um método de conexão de linha de comando, baseado na instalação do rustdesk no Windows PC ou Linux PC. Tomando o Windows 7 como exemplo, para testar a função SSH da máquina de destino:

#Encontre onde você instalou o RustDesk
C:\Users\Administrator\Desktop>cd C:\Program Files\RustDesk 
C:\Program Files\RustDesk>RustDesk.exe --port-forward ur_dev_id 11000 127.0.0.1 22

Em seguida, use um cliente SSH para conectar ao IP local e porta

Connecting to 127.0.0.1:11000...
Connection established.
To escape to local shell, press 'Ctrl+Alt+]'.

Welcome to PYNQ Linux, based on Ubuntu 18.04 (GNU/Linux 4.14.0-xilinx armv7l)

 * Super-optimized for small spaces - read how we shrank the memory
   footprint of MicroK8s to make it the smallest full K8s around.

   https://ubuntu.com/blog/microk8s-memory-optimisation
Last login: Thu May 19 07:33:22 2022 from 127.0.0.1
root@pynq:~#

Durante o processo de conexão, uma janela aparecerá solicitando a senha da máquina remota. É recomendado marcar “Lembrar senha”, para que na próxima vez você possa ver diretamente o registro de conexão no aplicativo rustdesk e conectar diretamente usando a função de túnel TCP no aplicativo em vez da linha de comando. Claro, seria melhor sugerir ao @rustdesk adicionar um botão [Túnel TCP] à esquerda do botão [Transferir arquivo] na interface do aplicativo, para que você possa conectar ao dispositivo de destino sem usar a linha de comando.