Update nix flake with a devShells (plus many other improvements)
A lot of improvements got imported into here based on my work on the garage nix setup.
This commit is contained in:
parent
0ed265db6f
commit
c65a201222
180
flake.nix
180
flake.nix
@ -5,39 +5,40 @@
|
||||
nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.11";
|
||||
};
|
||||
|
||||
outputs = { self, nixpkgs, naersk, fenix }:
|
||||
let
|
||||
outputs = { self, nixpkgs, naersk, fenix }: let
|
||||
|
||||
newBuildTarget = {
|
||||
nixPkgsSystem,
|
||||
rustTarget ? nixPkgsSystem,
|
||||
nativeBuildInputs ? pkgsCross: [],
|
||||
rustFlags ? pkgsCross: [],
|
||||
}: {
|
||||
inherit nixPkgsSystem rustTarget nativeBuildInputs rustFlags;
|
||||
};
|
||||
|
||||
buildTargets = {
|
||||
"x86_64-linux" = {
|
||||
crossSystemConfig = "x86_64-unknown-linux-musl";
|
||||
rustTarget = "x86_64-unknown-linux-musl";
|
||||
"x86_64-linux" = newBuildTarget {
|
||||
nixPkgsSystem = "x86_64-unknown-linux-musl";
|
||||
};
|
||||
|
||||
"i686-linux" = {
|
||||
crossSystemConfig = "i686-unknown-linux-musl";
|
||||
rustTarget = "i686-unknown-linux-musl";
|
||||
"i686-linux" = newBuildTarget {
|
||||
nixPkgsSystem = "i686-unknown-linux-musl";
|
||||
};
|
||||
|
||||
"aarch64-linux" = {
|
||||
crossSystemConfig = "aarch64-unknown-linux-musl";
|
||||
rustTarget = "aarch64-unknown-linux-musl";
|
||||
"aarch64-linux" = newBuildTarget {
|
||||
nixPkgsSystem = "aarch64-unknown-linux-musl";
|
||||
};
|
||||
|
||||
# Old Raspberry Pi's
|
||||
"armv6l-linux" = {
|
||||
crossSystemConfig = "armv6l-unknown-linux-musleabihf";
|
||||
"armv6l-linux" = newBuildTarget {
|
||||
nixPkgsSystem = "armv6l-unknown-linux-musleabihf";
|
||||
rustTarget = "arm-unknown-linux-musleabihf";
|
||||
};
|
||||
|
||||
"x86_64-windows" = {
|
||||
crossSystemConfig = "x86_64-w64-mingw32";
|
||||
"x86_64-windows" = newBuildTarget {
|
||||
nixPkgsSystem = "x86_64-w64-mingw32";
|
||||
rustTarget = "x86_64-pc-windows-gnu";
|
||||
makeBuildPackageAttrs = pkgsCross: {
|
||||
depsBuildBuild = [
|
||||
pkgsCross.stdenv.cc
|
||||
pkgsCross.windows.pthreads
|
||||
];
|
||||
};
|
||||
nativeBuildInputs = pkgsCross: [ pkgsCross.windows.pthreads ];
|
||||
};
|
||||
};
|
||||
|
||||
@ -77,76 +78,105 @@
|
||||
# build platform (and therefore it's not really cross-compiling). So we
|
||||
# only set up the cross-compiling config if the target platform is
|
||||
# different.
|
||||
crossSystem.config = buildTargets.${targetSystem}.crossSystemConfig;
|
||||
crossSystem.config = buildTargets.${targetSystem}.nixPkgsSystem;
|
||||
}));
|
||||
|
||||
mkToolchain = buildSystem: targetSystem: let
|
||||
debug = v: builtins.trace v v;
|
||||
buildTarget = buildTargets.${targetSystem};
|
||||
rustTarget = buildTarget.rustTarget;
|
||||
#fenixPkgs = fenix.packages.${buildSystem};
|
||||
|
||||
# TODO prefer to use the nix flake fenix
|
||||
fenixPkgs = import ((mkPkgs buildSystem null).fetchFromGitHub {
|
||||
owner = "nix-community";
|
||||
repo = "fenix";
|
||||
rev = "81ab0b4f7ae9ebb57daa0edf119c4891806e4d3a";
|
||||
hash = "sha256-bZmI7ytPAYLpyFNgj5xirDkKuAniOkj1xHdv5aIJ5GM=";
|
||||
}) {
|
||||
system = buildSystem;
|
||||
};
|
||||
|
||||
# TODO I'd prefer to use the toolchain file
|
||||
# https://github.com/nix-community/fenix/issues/123
|
||||
fenixToolchain = fenixTarget: (builtins.getAttr "toolchainOf" fenixTarget) {
|
||||
channel = "nightly";
|
||||
date = "2023-07-23";
|
||||
sha256 = "sha256-LU4C/i+maIOqBZagUaXpFyWZyOVfQ3Ah5/JTz7v6CG4=";
|
||||
};
|
||||
in
|
||||
fenixPkgs.combine [
|
||||
(fenixToolchain fenixPkgs).rustc
|
||||
(fenixToolchain fenixPkgs).rustfmt
|
||||
(fenixToolchain fenixPkgs).cargo
|
||||
(fenixToolchain fenixPkgs).clippy
|
||||
(fenixToolchain (fenixPkgs.targets).${rustTarget}).rust-std
|
||||
];
|
||||
|
||||
buildEnv = buildSystem: targetSystem: let
|
||||
pkgs = mkPkgs buildSystem null;
|
||||
pkgsCross = mkPkgs buildSystem targetSystem;
|
||||
buildTarget = buildTargets.${targetSystem};
|
||||
in
|
||||
rec {
|
||||
nativeBuildInputs = (buildTarget.nativeBuildInputs pkgsCross) ++ [
|
||||
(mkToolchain buildSystem targetSystem)
|
||||
|
||||
# Required for shell because of rust dependency build scripts which
|
||||
# must run on the build system.
|
||||
pkgs.stdenv.cc
|
||||
];
|
||||
|
||||
OPENSSL_STATIC = "1";
|
||||
OPENSSL_LIB_DIR = "${pkgsCross.pkgsStatic.openssl.out}/lib";
|
||||
OPENSSL_INCLUDE_DIR = "${pkgsCross.pkgsStatic.openssl.dev}/include";
|
||||
|
||||
# Required because ring crate is special. This also seems to have
|
||||
# fixed some issues with the x86_64-windows cross-compile :shrug:
|
||||
TARGET_CC = "${pkgsCross.stdenv.cc}/bin/${pkgsCross.stdenv.cc.targetPrefix}cc";
|
||||
|
||||
CARGO_BUILD_TARGET = buildTarget.rustTarget;
|
||||
CARGO_BUILD_RUSTFLAGS = [
|
||||
"-C" "target-feature=+crt-static"
|
||||
|
||||
# -latomic is required to build openssl-sys for armv6l-linux, but
|
||||
# it doesn't seem to hurt any other builds.
|
||||
"-C" "link-args=-static -latomic"
|
||||
|
||||
# https://github.com/rust-lang/cargo/issues/4133
|
||||
"-C" "linker=${TARGET_CC}"
|
||||
];
|
||||
};
|
||||
|
||||
in {
|
||||
|
||||
packages = eachCrossSystem
|
||||
(builtins.attrNames buildTargets)
|
||||
(buildSystem: targetSystem: let
|
||||
pkgs = mkPkgs buildSystem null;
|
||||
pkgsCross = mkPkgs buildSystem targetSystem;
|
||||
rustTarget = buildTargets.${targetSystem}.rustTarget;
|
||||
|
||||
# TODO I'd prefer to use the toolchain file
|
||||
# https://github.com/nix-community/fenix/issues/123
|
||||
#toolchain = fenix.packages.${buildSystem}.fromToolchainFile {
|
||||
# file = ./rust-toolchain.toml;
|
||||
# sha256 = "sha256-LU4C/i+maIOqBZagUaXpFyWZyOVfQ3Ah5/JTz7v6CG4=";
|
||||
#};
|
||||
|
||||
fenixPkgs = fenix.packages.${buildSystem};
|
||||
|
||||
mkToolchain = fenixPkgs: fenixPkgs.toolchainOf {
|
||||
channel = "nightly";
|
||||
date = "2023-07-23";
|
||||
sha256 = "sha256-LU4C/i+maIOqBZagUaXpFyWZyOVfQ3Ah5/JTz7v6CG4=";
|
||||
};
|
||||
|
||||
toolchain = fenixPkgs.combine [
|
||||
(mkToolchain fenixPkgs).rustc
|
||||
(mkToolchain fenixPkgs).cargo
|
||||
(mkToolchain fenixPkgs.targets.${rustTarget}).rust-std
|
||||
];
|
||||
|
||||
buildPackageAttrs = if
|
||||
builtins.hasAttr "makeBuildPackageAttrs" buildTargets.${targetSystem}
|
||||
then
|
||||
buildTargets.${targetSystem}.makeBuildPackageAttrs pkgsCross
|
||||
else
|
||||
{};
|
||||
|
||||
toolchain = mkToolchain buildSystem targetSystem;
|
||||
naersk-lib = pkgs.callPackage naersk {
|
||||
cargo = toolchain;
|
||||
rustc = toolchain;
|
||||
};
|
||||
|
||||
in
|
||||
naersk-lib.buildPackage (buildPackageAttrs // rec {
|
||||
naersk-lib.buildPackage (rec {
|
||||
src = ./.;
|
||||
strictDeps = true;
|
||||
doCheck = false;
|
||||
release = true;
|
||||
} // (buildEnv buildSystem targetSystem))
|
||||
);
|
||||
|
||||
OPENSSL_STATIC = "1";
|
||||
OPENSSL_LIB_DIR = "${pkgsCross.pkgsStatic.openssl.out}/lib";
|
||||
OPENSSL_INCLUDE_DIR = "${pkgsCross.pkgsStatic.openssl.dev}/include";
|
||||
|
||||
# Required because ring crate is special. This also seems to have
|
||||
# fixed some issues with the x86_64-windows cross-compile :shrug:
|
||||
TARGET_CC = "${pkgsCross.stdenv.cc}/bin/${pkgsCross.stdenv.cc.targetPrefix}cc";
|
||||
|
||||
CARGO_BUILD_TARGET = rustTarget;
|
||||
CARGO_BUILD_RUSTFLAGS = [
|
||||
"-C" "target-feature=+crt-static"
|
||||
|
||||
# -latomic is required to build openssl-sys for armv6l-linux, but
|
||||
# it doesn't seem to hurt any other builds.
|
||||
"-C" "link-args=-static -latomic"
|
||||
|
||||
# https://github.com/rust-lang/cargo/issues/4133
|
||||
"-C" "linker=${TARGET_CC}"
|
||||
];
|
||||
})
|
||||
devShells = eachCrossSystem
|
||||
(builtins.attrNames buildTargets)
|
||||
(buildSystem: targetSystem: let
|
||||
pkgs = mkPkgs buildSystem null;
|
||||
toolchain = mkToolchain buildSystem targetSystem;
|
||||
in
|
||||
pkgs.mkShell ({
|
||||
inputsFrom = []; # extra packages for dev
|
||||
} // (buildEnv buildSystem targetSystem))
|
||||
);
|
||||
};
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user