Zip the sources and install them
| Package | “source” Flag Description |
|---|---|
| app-editors/emacs | Install C source files and make them available for find-function |
| dev-java/openjdk | Install JVM sources |
| dev-java/openjdk-bin | Install JVM sources |
| dev-java/openjfx | Install JavaFX sources |
| dev-lisp/cmucl | Include source code for CMUCL in installation |