[on the web site](https://dcpomatic.com/development).
+## Building on macOS/arm64
+
+Build `osx-environment` in `$HOME`
+```
+bash platform/osx/copy_resources.sh
+source platform/osx/set_paths.sh
+./waf configure --target-macos-arm64
+```
+
+
## Disk writer logging
As we have no `film' folder to log to during disk writes, the logs end up:
- Start `take-vector-screenshot`, click "Take screenshot" then click on the DCP-o-matic window.
- Find a PDF in `/tmp/dcpomatic2.pdf`
- Copy this to `doc/manual/raw-screenshots`
+
+
+## Adding a new variant
+
+Files to edit:
+- `cscript`
+- `wscript`
+- `src/lib/variant.cc`
+- `src/tools/wscript`
+- `platform/osx/make_dmg.sh`
+- `platform/windows/wscript`
+- `platform/osx/wscript`