Mem tuning for new Docker "community" build

• /e/ version: /n/a
• Device model: n/a
• Reproducible with the last /e/ version: n/a
• Reproducible with LineageOS: n/a

Summary

No building mem (Xmx) tuning.

This improvement concerns

• UI
• Behavior
• Privacy

Description

According to howto https://doc.e.foundation/how-tos/build-e, building is limited to a default Xmx4G. With previous Docker howto, one can tune Xmx with ANDROID_JACK_VM_ARGS var. Default 4G is way too low !

What is the improved behavior?

User could use an env var to set Xmx.

What does it bring?

Faster builds, using all RAM available.

Examples

Tried to add "-e "ANDROID_JACK_VM_ARGS=-Dfile.encoding=UTF-8 -XX:+TieredCompilation -Xmx20G" " to Docker run command, seems to work.

Validation

See example