On Fri, 3 May 2019 15:01:24 +0200 Julien Lepiller wrote: > + (source (origin > + (method url-fetch) > + (uri (string-append > "http://hg.openjdk.java.net/openjfx/8u-dev/rt" > + "/archive/85d09981ae0d.tar.gz")) [.. ] > + (home-page "https://openjfx.io") This is nit-picking: As you are using an old version of OpenJFX, would it make more sense to have the old homepage here: https://wiki.openjdk.java.net/display/OpenJFX/Main > + (license license:gpl2)));with classpath exception There are some files with BSD-2 and BSD-3 licenses, for example: ./apps/experiments/PtyConsole/src/ptyconsole/App.java: BSD 3-clause "New" or "Revised" License ./modules/web/src/main/native/Tools/DumpRenderTree/AccessibilityController.cpp: BSD 2-clause "Simplified" License There is a gradle.jar in the sources: ./gradle/wrapper/gradle-wrapper.jar Would you use a snipped to remove it? Otherwise, LGTM. Björn