In addition to the build platforms supported by Oracle, the JDK can normally be built on many other platforms.
Under normal circumstances, a build on any of these platforms will always succeed. If you report a failure to build on any of these platforms, the report will be processed with high priority from the build team in Oracle. Oracle defines a number of build platforms, with carefully specified versions of operating systems, compilers and other build tools. This page intends to list what platforms the open-source JDK can build on, and who (if anyone) in the community is supporting those platforms. In an open-source community, for a build platform to be supported, someone has to step up and support it.
