gistfile1.txt

mozconfig:

# Build Firefox for Android Artifact Mode:
ac_add_options --enable-application=mobile/android
ac_add_options --target=arm-linux-androideabi
ac_add_options --enable-artifact-builds
# With the following java and javac:
ac_add_options --with-java-bin-path="/Library/Java/Home/bin"
# With the following Android SDK:
ac_add_options --with-android-sdk="/Users/paul/.mozbuild/android-sdk-macosx"
# Write build artifacts to:
mk_add_options MOZ_OBJDIR=./objdir-frontend

package aar:

./mach package
./mach gradle geckoview:assembleLocalWithGeckoBinariesMinApi21

AAR is here: ./objdir-frontend/gradle/build/mobile/android/geckoview/outputs/aar/geckoview-local-withGeckoBinaries-minApi21-debug.aar