this was not building, though it wasn't marked as such. upstream now
requires Rust. python310 causes things to complain and fail, so we are
specifiying python39. nodejs, python and now rust to compile a mostly
C99 project. kids these days...
The `contrib` folder was removed from the packaging. It contains a lot of files
that are irrelevant to the actual package (i.e. Fedora spec files, selinux hardening
or systemd services). There are a few scripts in there too but in any case they are
misplaced and would be better off in a separate package (as e.g. the Fedora packaging
does)
Following legacy packing conventions, `isArm` was defined just for
32-bit ARM instruction set. This is confusing to non packagers though,
because Aarch64 is an ARM instruction set.
The official ARM overview for ARMv8[1] is surprisingly not confusing,
given the overall state of affairs for ARM naming conventions, and
offers us a solution. It divides the nomenclature into three levels:
```
ISA: ARMv8 {-A, -R, -M}
/ \
Mode: Aarch32 Aarch64
| / \
Encoding: A64 A32 T32
```
At the top is the overall v8 instruction set archicture. Second are the
two modes, defined by bitwidth but differing in other semantics too, and
buttom are the encodings, (hopefully?) isomorphic if they encode the
same mode.
The 32 bit encodings are mostly backwards compatible with previous
non-Thumb and Thumb encodings, and if so we can pun the mode names to
instead mean "sets of compatable or isomorphic encodings", and then
voilà we have nice names for 32-bit and 64-bit arm instruction sets
which do not use the word ARM so as to not confused either laymen or
experienced ARM packages.
[1]: https://developer.arm.com/products/architecture/a-profile
I've removed the trivial command in 4e72b61de.
I think `install -Dt "$out/bin"` is a better replacement anyway,
as it can be easily used to other directories than $out/bin.
/cc @ehmry who seems to maintain many packages with this usage.
(BTW, it would be better to have maintainer attribute same as github
username, as it makes pinging maintainers much easier.)
I made the nodejs and python scripts have the proper shebang. A lot more
of them could be updated to reference store paths (calls to "python",
etc.)
(cherry picked from commit 2fb382afb6319065f20af22d86774df190beb0d5)
