Android OpenSSL support for Qt

OpenSSL scripts and binaries - supports Qt for Android apps.

In this repo you can find the prebuilt OpenSSL libs for Android, a QMake include project .pri file that can be used integrated with Qt projects, and a .cmake file for CMake based projects.

The following directories are available

• ssl_3: for Qt 6.5.0+.
• ssl_1_1: for Qt Qt 5.12.5+, 5.13.1+, 5.14.0+, 5.15.0+, Qt 6.x.x up to 6.4.x

How to use it

QMake based projects

To add OpenSSL to your QMake project, append the following to your .pro project file:

android: include(<path/to/android_openssl/openssl.pri)

CMake based projects

To add OpenSSL to your CMake project, append the following to your project's CMakeLists.txt file:

if (ANDROID)
    FetchContent_Declare(
      android_openssl
      DOWNLOAD_EXTRACT_TIMESTAMP true
      URL https://github.com/KDAB/android_openssl/archive/refs/heads/master.zip
#      URL_HASH MD5=c97d6ad774fab16be63b0ab40f78d945 #optional
    )
    FetchContent_MakeAvailable(android_openssl)
    include(${android_openssl_SOURCE_DIR}/android_openssl.cmake)
endif()

or, if you cloned the repository into a subdirectory:

include(<path/to/android_openssl>/android_openssl.cmake)

Then

qt_add_executable(your_target_name ..)
qt_add_executable(your_second_target_name ..)

if (ANDROID)
    add_android_openssl_libraries(your_target_name your_second_target_name)
endif()

Build Script

You may use build_ssl.sh to rebuild OpenSSL libraries. OpenSSL/NDK version pairs are predefined in the script to ensure compatibility with specific Qt versions. Make sure the NDK paths and versions match your setup before running it.

Build Prerequisites

The build script was tested against bash and zsh on Linux and macOS.