[jdk21u-dev] RFR: 8320769: Remove ill-adviced "make install" target

[duke]

On Mon, 21 Jul 2025 13:57:36 GMT, Francesco Andreuzzi <duke at openjdk.org> wrote:

> Backport of JDK-8320769. Almost clean, except for a small conflict in `spec.gmc.in`. The target `make install` is not a recommended way to install the build, and may corrupt the user build environment.

@fandreuz 
Your change (at version 9b39f23a7c529d4e7c8c35764ab663379b43de98) is now ready to be sponsored by a Committer.

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PR Comment: https://git.openjdk.org/jdk21u-dev/pull/2008#issuecomment-3112454380