Integrated: 8351603: Change to GCC 14.2.0 for building on Linux at Oracle

[Mikael Vidstedt]

On Mon, 10 Mar 2025 22:42:47 GMT, Mikael Vidstedt <mikael at openjdk.org> wrote:

> Background:
> 
> Oracle is updating the version of GCC for building the JDK on Linux to 14.2.0.
> 
> This change updates the versions of the components used for the (Linux) devkit. Newer versions of ccache use cmake for the build, so some of the logic in `make/devkit/Tools.gmk` had to be updated to support cmake based components. This change also fixes JDK-8344272 (gcc devkit doesn't have lto-plugin where needed).
> 
> Testing:
> 
> Manual builds, tier1-5 + additional func & performance testing.

This pull request has now been integrated.

Changeset: 7a107e2f
Author:    Mikael Vidstedt <mikael at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/7a107e2fc4b0ea5c6d82fd047a631aff37bf3e74
Stats:     45 lines in 4 files changed: 30 ins; 0 del; 15 mod

8351603: Change to GCC 14.2.0 for building on Linux at Oracle
8344272: gcc devkit doesn't have lto-plugin where needed

Reviewed-by: ihse, erikj

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PR: https://git.openjdk.org/jdk/pull/23975