Drop-in replacement for Google's Android NDK Formula was removed
Last version was

Revision: 1

crystax-ndk requires the following formula to be installed:
xz 5.2.3 General-purpose data compression with high compression ratio

Recent formula history

Yurii Kolesnykov crystax-ndk: migrate to cask (#11811)
Mike McQuaid crystax-ndk: remove recommend android-sdk dependency.
Mike McQuaid Use hash rockets again. (#5177)
Mike McQuaid Use Ruby 1.9+ symbol hash keys in all formulae. (#4942)
Dmitry Moskalchuk crystax-ndk 10.3.1

Formula code at GitHub