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.com/RobertBerger/meta-java/commit/3d8ae5afb639ec7abcc48f15c74b42b373863c57
... but it does not build:
https://pastebin.com/B1nxHcPH
cc1plus: error: unrecognized command line option ‘-Wno-unknown-warning’
[-Werror]
That's my host gcc:
pokyuser@3a469e7032d9:/workdir$ gcc --version
gcc (Ubuntu 9.2.1-17ubuntu1~16.04) 9.2.1 20191102
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
pokyuser@3a469e7032d9:/workdir$
Please advise.
Regards,
Robert
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