hb-subset and hb-style APIs are not used and not exported by libfontmanger. We can cut the compilation time by not compiling the unused files.
The added exclusions reduce the build time by ~1 minute (~8%) on my machine. This is with harfbuzz 8, with harfbuzz 7 the improvement was ~30 seconds. Client libs tests continue to pass. ------------- Commit messages: - Add comment - Do not compile hb-subset files Changes: https://git.openjdk.org/jdk/pull/16440/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16440&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8319197 Stats: 4 lines in 1 file changed: 3 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/16440.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/16440/head:pull/16440 PR: https://git.openjdk.org/jdk/pull/16440
