FreeBSD has official Bazel support. ARM and PPC are not platforms, and they run OpenJDK and Bazel just fine. OpenBSD and NetBSD have OpenJDK ports, but will pr

FreeBSD has official Bazel support. ARM and PPC are not platforms, and they run OpenJDK and Bazel just fine. OpenBSD and NetBSD have OpenJDK ports, but will probably require some patches. The Haiku OS and Minix Firefox ports appear to be unmaintained. Note that all of these are unofficial ports - all of Mozilla's supported platforms are also supported by Bazel.