mentat/shell.nix

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{ pkgs ? import <nixpkgs> {} }:
pkgs.mkShell rec {
buildInputs = with pkgs; [
# Necessary for the openssl-sys crate:
pkgs.openssl
pkgs.pkg-config
# Compiler
clang
# Replace llvmPackages with llvmPackages_X, where X is the latest LLVM version (at the time of writing, 16)
llvmPackages.bintools
rustup
];
RUSTC_VERSION = pkgs.lib.readFile ./rust-toolchain;
# https://github.com/rust-lang/rust-bindgen#environment-variables
LIBCLANG_PATH = pkgs.lib.makeLibraryPath [ pkgs.llvmPackages_latest.libclang.lib ];
shellHook = ''
export PATH=$PATH:''${CARGO_HOME:-~/.cargo}/bin
export PATH=$PATH:''${RUSTUP_HOME:-~/.rustup}/toolchains/$RUSTC_VERSION-x86_64-unknown-linux-gnu/bin/
'';
# Add precompiled library to rustc search path
RUSTFLAGS = (builtins.map (a: ''-L ${a}/lib'') [
# add libraries here (e.g. pkgs.libvmi)
]);
# Add glibc, clang, glib and other headers to bindgen search path
BINDGEN_EXTRA_CLANG_ARGS =
# Includes with normal include path
(builtins.map (a: ''-I"${a}/include"'') [
# add dev libraries here (e.g. pkgs.libvmi.dev)
pkgs.glibc.dev
])
# Includes with special directory paths
++ [
''-I"${pkgs.llvmPackages_latest.libclang.lib}/lib/clang/${pkgs.llvmPackages_latest.libclang.version}/include"''
''-I"${pkgs.glib.dev}/include/glib-2.0"''
''-I${pkgs.glib.out}/lib/glib-2.0/include/''
];
}