Pages tagged with Android discuss building the library for Android. The pages include the original command line build instructions using setenv-android.sh and the recently added cryptopp-android that provides Android.mk and Application.mk.
setenv-android.sh is mostly broken since about NDK r16. The Android team made too many breaking changes to the toolchain and it put the script to rest. Android.mk and Application.mk are supplied, but it requires using the NDK and ndk-build.