Author Archives: dmitriano

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17
10
22
 2 Comments

My attempt to build OpenSSL for Android on Windows

Posted by | Android, Windows | Tagged |

I tried to build OpenSSL for Android with the following commands in Windows Command Prompt:

cd C:\dev\repos\openssl-1.1.1r

set MY_NDK_DIR=C:\Users\dmitr\AppData\Local\Android\Sdk\ndk\23.1.7779620

set MY_CLANG_DIR=%MY_NDK_DIR%\toolchains\llvm\prebuilt\windows-x86_64\bin
set MY_CMAKE=%MY_NDK_DIR%\prebuilt\windows-x86_64\bin\make.exe
set MY_PERL_DIR=C:\dev\PFiles\Strawberry\perl\bin

set PATH=%MY_CLANG_DIR%;%MY_PERL_DIR%;%PATH%

set "MY_ANDROID_BUILD_ABI=x86_64"
rem set "MY_ANDROID_BUILD_ABI=x86"
rem set "MY_ANDROID_BUILD_ABI=arm64"
rem set "MY_ANDROID_BUILD_ABI=arm"

set MY_INSTALL_ROOT_DIR=C:/dev/libs/OpenSSL-android
set MY_INSTALL_DIR=%MY_INSTALL_ROOT_DIR%/%MY_ANDROID_BUILD_ABI%

set ANDROID_NDK_HOME=%MY_NDK_DIR%

# Set compiler clang, instead of gcc by default
set CC=clang

perl Configure android-%MY_ANDROID_BUILD_ABI% -D__ANDROID_API__=23 --prefix="%MY_INSTALL_DIR%" --openssldir="%MY_INSTALL_DIR%" no-shared
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16
10
22
 1 Comment

Building QT6.4 on Windows for Android

Posted by | Android, QT |

I installed Android Studio and pressed two buttons in QT Creator:

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14
10
22
 7 Comments

OpenVPN in a Docker container

Posted by | Ubuntu | Tagged , |

Run a docker container:

export MY_IP=$(curl -s https://api.ipify.org)

sudo docker run -it --rm --cap-add=NET_ADMIN -p 1194:1194/udp -e HOST_ADDR=$MY_IP --name dockovpn alekslitvinenk/openvpn

or

sudo docker run -it --rm --cap-add=NET_ADMIN -p 1194:1194/udp -e HOST_ADDR=$MY_IP --name dockovpn alekslitvinenk/openvpn -v openvpn_conf:/opt/Dockovpn_data

to persist generated files in volume storage.

Type Ctrl+P then Ctrl+Q to turn interactive mode to daemon mode.

Determine its IP address:

sudo docker ps
sudo docker inspect dockovpn | grep IPAddress
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13
10
22
 3 Comments

Building BOOST with MSVC2022

Posted by | C++ | Tagged , |

I built BOOST with MSVC2022 in a similar way I built it with MSVC2017 except that I did install, but not stage:

cd C:\dev\repos\boost_1_80_0

set OPENSSL_ROOT_DIR=C:/dev/libs/OpenSSL
set OPENSSL_USE_STATIC_LIBS=ON

bootstrap.bat

b2 install --prefix=C:/dev/libs/boost_1_80_0 --toolset=msvc-14.3 link=static runtime-link=static variant=release address-model=64
b2 install --prefix=C:/dev/libs/boost_1_80_0 --toolset=msvc-14.3 link=static runtime-link=static variant=debug address-model=64

I am not sure if OPENSSL_ROOT_DIR takse an effect because boost::asio is header-only (but it depends on system and thread modules).

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12
10
22
 3 Comments

Building QT6.4 with static OpenSSL on Windows

Posted by | QT | Tagged |

Build static OpenSSL, read QT docs:

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11
10
22
 2 Comments

Building QT6.4 with OpenSSL for Windows – iteration #2

Posted by | QT, Windows | Tagged |

Install build tools, build OpenSSL as described in my previous post, extract QT sources with Bash:

tar -xf ../distrib/qt-everywhere-src-6.4.0.tar.xz

Configure QT as follows:

cd C:\dev\build\qt
 
"C:\Program Files\Microsoft Visual Studio\2022\Professional\VC\Auxiliary\Build\vcvarsall.bat" amd64
     
set "CMAKE_ROOT=C:\dev\PFiles\cmake-3.24.2-windows-x86_64\bin"
set "NINJA_ROOT=C:\dev\PFiles\ninja-win"
set "PERL_ROOT=C:\dev\PFiles\Strawberry\perl\bin"
     
set PATH=%CMAKE_ROOT%;%PATH%
set PATH=%NINJA_ROOT%;%PATH%
set PATH=%PERL_ROOT%;%PATH%
set PATH=C:\dev\PFiles\Python35;%PATH%
     
rem Check if the tools are in PATH
where perl.exe
where python.exe
where cmake.exe
where ninja.exe
     
set MY_INSTALL_PATH=C:/dev/libs/Qt6.4/windows
set MY_QT_SRC_DIR=C:\dev\repos\qt-everywhere-src-6.4.0
set CL=/MP
   
%MY_QT_SRC_DIR%\configure.bat -prefix %MY_INSTALL_PATH% -DQT_NO_EXCEPTIONS=1 -debug-and-release -force-debug-info -platform win32-msvc -opensource -confirm-license ^
  -c++std c++20 -static -static-runtime -I "C:/Program Files/OpenSSL/include" -L "C:/Program Files/OpenSSL/lib" -openssl-linked ^
  -skip qt3d -skip qt5compat -skip qtactiveqt -skip qtcharts -skip qtcoap -skip qtconnectivity ^
  -skip qtdatavis3d -skip qtdoc -skip qtlottie -skip qtmqtt -skip qtnetworkauth -skip qtopcua ^
  -skip qtserialport -skip qtpositioning -skip qtquicktimeline -skip qtquick3d -skip qtremoteobjects ^
  -skip qtscxml -skip qtsensors -skip qtserialbus -skip qtvirtualkeyboard -skip qtwayland ^
  -skip qtwebchannel -skip qtwebengine -skip qtwebview -skip qtquick3dphysics -skip qtspeech -skip qthttpserver
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08
10
22
 1 Comment

Running my app with QT6.4 on iOS

Posted by | iOS, QT |

I built QT6.4 for iOS and added it to QT creator:

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08
10
22
 1 Comment

Building QT6.4 for iOS

Posted by | iOS, QT |

I built QT6.4. for MacOS first and then configured QT6.4 release build for iOS as follows:

export LC_ALL=en_US.UTF-8  
export LANG=en_US.UTF-8
cd ~/build/qt
export MY_QT_SRC_DIR=~/repos/qt-everywhere-src-6.4.0
export MY_HOST_PATH=~/libs/QT6.4/MacOs
export MY_INSTALL_PATH=~/libs/QT6.4/iOs
export MY_MODE=release

${MY_QT_SRC_DIR}/configure -prefix $MY_INSTALL_PATH -qt-host-path $MY_HOST_PATH \
  -platform macx-ios-clang -c++std c++20 -opensource -confirm-license \
  -static -static-runtime -$MY_MODE -force-debug-info \
  -no-openssl -securetransport -DQT_NO_EXCEPTIONS=1 \
  -skip qt3d -skip qt5compat -skip qtactiveqt -skip qtcharts -skip qtcoap -skip qtconnectivity \
  -skip qtdatavis3d -skip qtdoc -skip qtlottie -skip qtmqtt -skip qtnetworkauth -skip qtopcua \
  -skip qtserialport -skip qtpositioning -skip qtquicktimeline -skip qtquick3d -skip qtremoteobjects \
  -skip qtscxml -skip qtsensors -skip qtserialbus -skip qtvirtualkeyboard -skip qtwayland \
  -skip qtwebchannel -skip qtwebengine -skip qtwebview -skip qtquick3dphysics -skip qtspeech -skip qtlocation \
  -skip qthttpserver
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07
10
22
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Building my app with QT6.4 on MacOs

Posted by | Mac OS X, QT |

I built QT6.4 and downloaded and installed QT Creator 8.0.1 and copied it to my MacOs machine:

scp qt-creator-opensource-mac-x86_64-8.0.1.dmg admin@192.168.0.112:/Users/admin/Downloads

QT Creator started successfully because I made .config folder writable while running my app with QT6.2. I added QT versions and kits:

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07
10
22
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Building QT6.4 for MacOS – separate Debug and Release

Posted by | Mac OS X, QT |

I continued my experimentation in same SSH session where I built QT6.4 for MacOS with Ninja generator with the same QT sources location:

scp /mnt/d/dev.distrib/qt-everywhere-src-6.4.0.tar.xz admin@192.168.0.112:/Users/admin/repos
tar xf qt-everywhere-src-6.4.0.tar.xz
cd ~/build/qt
export MY_QT_SRC_DIR=~/repos/qt-everywhere-src-6.4.0

QT did not built with -debug-and-release option so I decided to build debug and release version separately with the following configurations:

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