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"
```
* init: lib25519 at 20240321
Signed-off-by: Jack Leightcap <jack@leightcap.com>
* Add installCheckPhase to lib25519
* Set platforms for lib25519, libcpucycles and librandombytes
* Fixed patch for libcpucycles
* lib25519: remove openssl unneeded variable
* lib25519: patch scripts to pull toolchain from environment variables
* librandombytes: add regression test script
* lib25519: checkpoint for successful cross-compile
* testing without binfmt
* compilation for arm64 without cross compiling
* compilation for x86 that creates a x86 binary
* lib25519: replace compiler command to fix cross- and native compiling
* librandombytes, lib25519: cleanup
* crosstest.sh: drop
---------
Signed-off-by: Jack Leightcap <jack@leightcap.com>
Co-authored-by: Roland Coeurjoly <rolandcoeurjoly@gmail.com>
Co-authored-by: imad.nyc <me@imad.nyc>
Co-authored-by: Enric Morales <me@enric.me>
Co-authored-by: Alberto Merino Risueño <Alberto.Merino@uclm.es>
Co-authored-by: Weijia Wang <9713184+wegank@users.noreply.github.com>
