RFR: 8271868: Warn user when using mac-sign option with unsigned app-image.

Wed Aug 4 23:07:29 UTC 2021

On Wed, 4 Aug 2021 20:00:37 GMT, Andy Herrick <herrick at openjdk.org> wrote:

> 8271868: Warn user when using mac-sign option with unsigned app-image.

My understanding of this enhancement is to warn user when app image created without --mac-sign is used in building a signed package. I.e. to warn user they misused --mac-sign option. We don't want to check the quality of app image and its suitability for packaging in signed package as a part of this enhancement. For this limited scope checking the value of signing flag recorded in .jpackage.xml seems reasonable approach.

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PR: https://git.openjdk.java.net/jdk/pull/5004