RFR: 8146132: Excessive output from make test-image

[Erik Joelsson]

On Tue, 10 Jan 2023 20:48:55 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

> This change makes native output files be only printed when building with LOG=info, to make the build not have so many pages of output.
> Tested with GHA and locally (tbd)

I'm sorry, but I don't think this is the right solution here. I agree that the log level needs to be altered in some way when compiling the tests, as there are so many of them, but this removes logging at the default level for all native targets. I also think it's inconsistent if the "Creating ..." log message is on info while the "Updating ..." of the same thing is still on warn.

I think a better solution would be to give SetupNativeCompilation a parameter or two that controls log level, and that the SetupTestCompilation macro could use that to lower the level for test compilations, while probably also adding a meta log message for all the tests it's building to replace the individual log messages on level warn.

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PR: https://git.openjdk.org/jdk/pull/11930