In preparation for the deprecation of `stdenv.isX`.
These shorthands are not conducive to cross-compilation because they
hide the platforms.
Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way
One example of why this is bad and especially affects compiler packages
https://www.github.com/NixOS/nixpkgs/pull/343059
There are too many files to go through manually but a treewide should
get users thinking when they see a `hostPlatform.isX` in a place where it
doesn't make sense.
```
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is"
fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is"
```
Reproduction script:
# Bulk rewrite
./maintainers/scripts/sha-to-sri.py pkgs/by-name
# Revert some packages which will need manual intervention
for n in amdvlk azure-cli cargo-profiler corefonts flatito fluxcd gist perf_data_converter protoc-gen-js solana-cli swt verible; do
git checkout -- "pkgs/by-name/${n:0:2}/${n}"
done
To try to see why why nixpkgs-review does not list casadi on aarch64-darwin
We still can see
`165/165 Test #165: example-py-casadi-quadrotor-ocp ............ Passed`
in `nix log .#python3Packages.pinocchio` on aarch64-darwin, so
everything looks fine anyways.
Since the incidents from @ghost at https://github.com/NixOS/nixpkgs/pull/311950,
I do not feel well about the weariful, boring and unworthy work of keeping this
package for free.
