= Set up a cross-build machine for Android =

== Downloads ==

 * Download the Android NDK and unpack it.

== Environment variables ==

 * Set `ANDROID_NDK_ROOT` to the uncompressed NDK directory.
 * Set `ANDROID_NDK_ARM_TOOLCHAIN` to where the toolchain should reside, ''eg.'' `$HOME/android/arm-linux-androideabi`
 * Run the following command:

{{{
#!sh
$ANDROID_NDK_ROOT/build/tools/make-standalone-toolchain.sh \
   --arch=arm --install-dir=$ANDROID_NDK_ARM_TOOLCHAIN \
   --ndk-dir=$ANDROID_NDK_ROOT --platform=android-14
}}}

 * Add `$ANDROID_NDK_ARM_TOOLCHAIN/bin` to `PATH`.

== Configuration ==

Add the following section to the bitten machine file:

{{{
#!ini
[ndk]
version = 8b
}}}