Meta repo to build R8 for retracing
# Fresh clone
git clone --recurse-submodules [email protected]:dandc87/r8-retrace.git
# After a pull
git submodule update --init --recursive
export PATH=/path/to/r8-retrace/depot_tools:$PATH
cd r8
tools/gradle.py r8
java -cp ~/Projects/r8-retrace/r8/build/libs/r8.jar com.android.tools.r8.retrace.Retrace \
target/build/outputs/mapping/release/mapping.txt stacktrace.txt > retraced.txt