Zip the sources and install them

Packages describing “source” as local USE flag

Package“source” Flag Description
app-editors/emacsInstall C source files and make them available for find-function
dev-java/openjdkInstall JVM sources
dev-java/openjdk-binInstall JVM sources
dev-java/openjfxInstall JavaFX sources
dev-lisp/cmuclInclude source code for CMUCL in installation

All packages providing a “source” USE flag (392)