@dreieck
It seems that you need to use java 17 to correctly build the package (maybe you are running java 19?). $ archlinux-java get && sudo archlinux-java set java-17-openjdk
About gradle, freerouting uses a gradle wrapper (gradlew) to reliably build it, thus, the correct version is automatically downloaded.
BTW, I have tested the system gradle version (v7.5.1), and It seems to work, but I think that it is better to use the version the package is designed for.
Regards!
Pinned Comments
mrrb commented on 2022-10-23 14:25 (UTC) (edited on 2023-11-01 09:42 (UTC) by mrrb)
NO LONGER NEEDED! Thanks, @Misaka13514 !
Don't forget to set active JDK to version 17 before running
makepkg
:$ sudo archlinux-java set java-17-openjdk