[oe] [meta-java] host gcc-9, icetea-7 gcc-9 but how older gcc versions?

Hi, I tried to add support for a host gcc-9 and suggested this patch[1] [1] https://github.com/RobertBerger/meta-java/commit/898a0ae33c9102387aae2e3427a007e3935e663e and, as per your suggestion, since it restricts the host compiler to >= gcc9 I added "-Wno-unknown-warning". https://github.

[oe] [meta-java] archiver.bbclass incompatible with openjdk-8

Hi, The problem can be very easily reproduced. Just enable the archiver.bbclass and build openjdk-8 and it will break. I'll explain further down why. I would really like to have some upstream solution, so openjdk-8 can be built with the archiver.bbclass active, but so far I only have my hack

[oe] issue with -Wno-unknown-warning

Hi Richard, Sorry for coming back after such a long time, but I am pretty busy;) Anyhow, I tried what you suggested in some off-list e-mail: >> 1.2) You need 2 patches [2][3] >> >> [2] https://github.com/RobertBerger/meta-java/commit/898a0ae33c9102387aae2e3427a007e3935e663e > > That's basical