Build for Android

Install NDK

https://developer.android.com/ndk/downloads/ set ANDROID_NDK system variable (C:\Users\grigo\projects\libs\android-ndk-r17b)

Build Boost for Android

https://github.com/moritz-wundke/Boost-for-Android or clone https://github.com/nesbox/boost_1_68-android set BOOST_ROOT_ANDROID variable (C:\Users\grigo\projects\libs\boost_1_68-android\armeabi-v7a)

clone OpenSSL prebuilt binaries

https://github.com/Sharm/Prebuilt-OpenSSL-Android or here https://github.com/nesbox/Prebuilt-OpenSSL-Android set OPENSSL_ROOT_DIR_ANDROID (C:\Users\grigo\projects\libs\OpenSSL-Android\Prebuilt\armv7-shared)

Build with MinGW

armv7 - cmake -G "MinGW Makefiles" -DCMAKE_SH=CMAKE_SH-NOTFOUND -DANDROID_NATIVE_API_LEVEL=23 -DCMAKE_TOOLCHAIN_FILE=$ANDROID_NDK/build/cmake/android.toolchain.cmake -DANDROID_ABI=armeabi-v7a . x86 - cmake -G "MinGW Makefiles" -DCMAKE_SH=CMAKE_SH-NOTFOUND -DANDROID_NATIVE_API_LEVEL=23 -DCMAKE_TOOLCHAIN_FILE=$ANDROID_NDK/build/cmake/android.toolchain.cmake -DANDROID_ABI=x86 .