[$] Debian, Rust, and librsvg

Debian supports
many architectures and, even for those it does not officially support,
there are Debian ports that try
to fill in the gap. For most user applications, it is mostly a matter of
getting GCC up and running for the architecture in question, then building
all of the different packages
that Debian provides. But for packages
that need to be built with LLVM—applications or libraries that use Rust,
for example—that simple recipe becomes more complicated. How much the lack
of Rust support for an unofficial architecture
should hold back the rest of the distribution was the subject of a somewhat
acrimonious discussion recently.