Solana on Nix shell.nix

shell.nix

with import <nixpkgs> {};
let agave = (builtins.getFlake "github:tommd/nixpkgs?ref=add-agave-forked-derivation").legacyPackages.${pkgs.system}.solana-agave;
    platformTools = (builtins.getFlake "github:tommd/platform-tools?rev=79b7b43775d15cacb04a434fcb111a56bbb9b16a").packages.${pkgs.system}.default;
in mkShell {
  # Packages provided as build inputs
  buildInputs = [
    agave
    platformTools
    openssl
    gcc
  ];

  # pkg-config needs to be in nativeBuildInputs for the shell hooks to work correctly
  nativeBuildInputs = [
    pkg-config
  ];

  # Optional: set environment variables if the build system needs hints (e.g., Rust projects)
  shellHook = ''
    export PKG_CONFIG_PATH=${openssl.dev}/lib/pkgconfig:$PKG_CONFIG_PATH
    export PATH=${platformTools}/rust/bin:$PATH
    echo "Consider: cargo build-sbf --skip-tools-install --no-rustup-override"
'';
}

With this nix-shell script downloaded as shell.nix you can:

$ nix-shell
$ which cargo-build-sbf
/nix/store/qkhfash9cw3x25xwfkh912q1mrs427i5-solana-agave-2.3.12/bin/cargo-build-sbf
$ cargo build-sbf --skip-tools-install --no-rustup-override