Hi, Very good that you are working on official Alpine support. Please take a look at the patches we carry in Alpine to build icedtea version of openjdk: https://git.alpinelinux.org/cgit/aports/tree/community/openjdk8 Perhaps some of them can be applied as is. If you have any questions, feel free to ask me or alpine-devel at lists.alpinelinux.org. Thanks, Timo