[OpenJDK 2D-Dev] RFR: 8247872: Upgrade HarfBuzz to the latest 2.7.2

Florian Weimer fw at deneb.enyo.de
Tue Nov 17 17:01:17 UTC 2020

* Phil Race:

> This upgrades JDK to import the current 2.7.2 version of harfbuzz -
> an OpenType text shaping library
> https://bugs.openjdk.java.net/browse/JDK-8247872
> This has passed building and headless and headful automated tests on
> all platforms.

Is it just me, or does the new Harfbuzz build *significantly* slower?

It adds about 20 seconds to the build, compared to using the system
Harfbuzz, whereas before it was around 5 seconds.

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