Dockerfile for building a container with multiple versions of embedded toolchains including Broadcom hndtools, OpenWRT and MUSL based toolchains

Here are various notes that may be relevant

If you want just the toolchain tarballs to set up yourself, you can retrieve some of them from this repository. These tarballs are also included here but in some cases may be stripped down, i.e. without the src directory, for size purposes. The tarballs have also been extracted and recompressed using xz as opposed to bz2 or gz since xz has roughly a 50% size improvement rate on this specific tarballs

Unfortunately, there is no elegant and reliable way to integrity check these files because Broadcom does not release signatures for the hndtools toolchain tarballs or their contents. Trust that I haven't tampered with them, or use only in containers without network access to compile test software? Sorry.

These toolchains support some of the following pieces of hardware. Aside from these more unique models, all "generic" MIPS, MIPSEL and ARM chips should be supported just fine.

• RTL8196C
• RTL8196E
• RTL8196EU
• ERL8198
• RTL819xD

• LX4180 all versions
• RLX4181 all versions
• LX5280 all versions
• RLX5181 all versions
• RLX4281 all versions
• RLX5281 all versions