|
|
|
|
@ -1,6 +1,7 @@
|
|
|
|
|
{
|
|
|
|
|
system ? builtins.currentSystem,
|
|
|
|
|
target ? "x86_64-unknown-linux-musl",
|
|
|
|
|
target ? null,
|
|
|
|
|
compiler ? "rustc",
|
|
|
|
|
release ? false,
|
|
|
|
|
git_version ? null,
|
|
|
|
|
}:
|
|
|
|
|
@ -8,16 +9,14 @@
|
|
|
|
|
with import ./common.nix;
|
|
|
|
|
|
|
|
|
|
let
|
|
|
|
|
crossSystem = { config = target; };
|
|
|
|
|
|
|
|
|
|
log = v: builtins.trace v v;
|
|
|
|
|
|
|
|
|
|
pkgs = import pkgsSrc {
|
|
|
|
|
inherit system crossSystem;
|
|
|
|
|
inherit system;
|
|
|
|
|
${ if target == null then null else "crossSystem" } = { config = target; };
|
|
|
|
|
overlays = [ cargo2nixOverlay ];
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
Rust and Nix triples are not the same. Cargo2nix has a dedicated library
|
|
|
|
|
to convert Nix triples to Rust ones. We need this conversion as we want to
|
|
|
|
|
@ -38,13 +37,58 @@ let
|
|
|
|
|
In practise, rustOverlay ships rustc+cargo in a single derivation while
|
|
|
|
|
NixOS ships them in separate ones. We reunite them with symlinkJoin.
|
|
|
|
|
*/
|
|
|
|
|
rustChannel = pkgs.symlinkJoin {
|
|
|
|
|
name ="rust-channel";
|
|
|
|
|
paths = [
|
|
|
|
|
pkgs.rustPlatform.rust.rustc
|
|
|
|
|
pkgs.rustPlatform.rust.cargo
|
|
|
|
|
];
|
|
|
|
|
};
|
|
|
|
|
rustChannel = {
|
|
|
|
|
rustc = pkgs.symlinkJoin {
|
|
|
|
|
name = "rust-channel";
|
|
|
|
|
paths = [
|
|
|
|
|
pkgs.rustPlatform.rust.cargo
|
|
|
|
|
pkgs.rustPlatform.rust.rustc
|
|
|
|
|
];
|
|
|
|
|
};
|
|
|
|
|
clippy = pkgs.symlinkJoin {
|
|
|
|
|
name = "clippy-channel";
|
|
|
|
|
paths = [
|
|
|
|
|
pkgs.rustPlatform.rust.cargo
|
|
|
|
|
pkgs.rustPlatform.rust.rustc
|
|
|
|
|
pkgs.clippy
|
|
|
|
|
];
|
|
|
|
|
};
|
|
|
|
|
}.${compiler};
|
|
|
|
|
|
|
|
|
|
clippyBuilder = pkgs.writeScriptBin "clippy" ''
|
|
|
|
|
#!${pkgs.stdenv.shell}
|
|
|
|
|
. ${cargo2nixSrc + "/overlay/utils.sh"}
|
|
|
|
|
isBuildScript=
|
|
|
|
|
args=("$@")
|
|
|
|
|
for i in "''${!args[@]}"; do
|
|
|
|
|
if [ "xmetadata=" = "x''${args[$i]::9}" ]; then
|
|
|
|
|
args[$i]=metadata=$NIX_RUST_METADATA
|
|
|
|
|
elif [ "x--crate-name" = "x''${args[$i]}" ] && [ "xbuild_script_" = "x''${args[$i+1]::13}" ]; then
|
|
|
|
|
isBuildScript=1
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
if [ "$isBuildScript" ]; then
|
|
|
|
|
args+=($NIX_RUST_BUILD_LINK_FLAGS)
|
|
|
|
|
else
|
|
|
|
|
args+=($NIX_RUST_LINK_FLAGS)
|
|
|
|
|
fi
|
|
|
|
|
touch invoke.log
|
|
|
|
|
echo "''${args[@]}" >>invoke.log
|
|
|
|
|
|
|
|
|
|
exec ${rustChannel}/bin/clippy-driver --deny warnings "''${args[@]}"
|
|
|
|
|
'';
|
|
|
|
|
|
|
|
|
|
buildEnv = (drv: {
|
|
|
|
|
rustc = drv.setBuildEnv;
|
|
|
|
|
clippy = ''
|
|
|
|
|
${drv.setBuildEnv or "" }
|
|
|
|
|
echo
|
|
|
|
|
echo --- BUILDING WITH CLIPPY ---
|
|
|
|
|
echo
|
|
|
|
|
|
|
|
|
|
export RUSTC=${clippyBuilder}/bin/clippy
|
|
|
|
|
'';
|
|
|
|
|
}.${compiler});
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
Cargo2nix provides many overrides by default, you can take inspiration from them:
|
|
|
|
|
@ -55,47 +99,90 @@ let
|
|
|
|
|
*/
|
|
|
|
|
overrides = pkgs.rustBuilder.overrides.all ++ [
|
|
|
|
|
/*
|
|
|
|
|
[1] We need to alter Nix hardening to make static binaries: PIE,
|
|
|
|
|
[1] We add some logic to compile our crates with clippy, it provides us many additional lints
|
|
|
|
|
|
|
|
|
|
[2] We need to alter Nix hardening to make static binaries: PIE,
|
|
|
|
|
Position Independent Executables seems to be supported only on amd64. Having
|
|
|
|
|
this flag set either 1. make our executables crash or 2. compile as dynamic on some platforms.
|
|
|
|
|
Here, we deactivate it. Later (find `codegenOpts`), we reactivate it for supported targets
|
|
|
|
|
(only amd64 curently) through the `-static-pie` flag.
|
|
|
|
|
PIE is a feature used by ASLR, which helps mitigate security issues.
|
|
|
|
|
Learn more about Nix Hardening at: https://github.com/NixOS/nixpkgs/blob/master/pkgs/build-support/cc-wrapper/add-hardening.sh
|
|
|
|
|
|
|
|
|
|
[3] We want to inject the git version while keeping the build deterministic.
|
|
|
|
|
As we do not want to consider the .git folder as part of the input source,
|
|
|
|
|
we ask the user (the CI often) to pass the value to Nix.
|
|
|
|
|
|
|
|
|
|
[4] We ship some parts of the code disabled by default by putting them behind a flag.
|
|
|
|
|
It speeds up the compilation (when the feature is not required) and released crates have less dependency by default (less attack surface, disk space, etc.).
|
|
|
|
|
But we want to ship these additional features when we release Garage.
|
|
|
|
|
In the end, we chose to exclude all features from debug builds while putting (all of) them in the release builds.
|
|
|
|
|
Currently, the only feature of Garage is kubernetes-discovery from the garage_rpc crate.
|
|
|
|
|
*/
|
|
|
|
|
(pkgs.rustBuilder.rustLib.makeOverride {
|
|
|
|
|
name = "garage";
|
|
|
|
|
overrideAttrs = drv: { hardeningDisable = [ "pie" ]; };
|
|
|
|
|
overrideAttrs = drv: {
|
|
|
|
|
/* [1] */ setBuildEnv = (buildEnv drv);
|
|
|
|
|
/* [2] */ hardeningDisable = [ "pie" ];
|
|
|
|
|
};
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
(pkgs.rustBuilder.rustLib.makeOverride {
|
|
|
|
|
name = "garage_rpc";
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
[2] We want to inject the git version while keeping the build deterministic.
|
|
|
|
|
As we do not want to consider the .git folder as part of the input source,
|
|
|
|
|
we ask the user (the CI often) to pass the value to Nix.
|
|
|
|
|
*/
|
|
|
|
|
overrideAttrs = drv:
|
|
|
|
|
(if git_version != null then {
|
|
|
|
|
preConfigure = ''
|
|
|
|
|
/* [3] */ preConfigure = ''
|
|
|
|
|
${drv.preConfigure or ""}
|
|
|
|
|
export GIT_VERSION="${git_version}"
|
|
|
|
|
'';
|
|
|
|
|
} else {});
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
[3] We ship some parts of the code disabled by default by putting them behind a flag.
|
|
|
|
|
It speeds up the compilation (when the feature is not required) and released crates have less dependency by default (less attack surface, disk space, etc.).
|
|
|
|
|
But we want to ship these additional features when we release Garage.
|
|
|
|
|
In the end, we chose to exclude all features from debug builds while putting (all of) them in the release builds.
|
|
|
|
|
Currently, the only feature of Garage is kubernetes-discovery from the garage_rpc crate.
|
|
|
|
|
*/
|
|
|
|
|
} else {})
|
|
|
|
|
// {
|
|
|
|
|
/* [1] */ setBuildEnv = (buildEnv drv);
|
|
|
|
|
};
|
|
|
|
|
overrideArgs = old: {
|
|
|
|
|
features = if release then [ "kubernetes-discovery" ] else [];
|
|
|
|
|
/* [4] */ features = if release then [ "kubernetes-discovery" ] else [];
|
|
|
|
|
};
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
(pkgs.rustBuilder.rustLib.makeOverride {
|
|
|
|
|
name = "garage_db";
|
|
|
|
|
overrideAttrs = drv: { /* [1] */ setBuildEnv = (buildEnv drv); };
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
(pkgs.rustBuilder.rustLib.makeOverride {
|
|
|
|
|
name = "garage_util";
|
|
|
|
|
overrideAttrs = drv: { /* [1] */ setBuildEnv = (buildEnv drv); };
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
(pkgs.rustBuilder.rustLib.makeOverride {
|
|
|
|
|
name = "garage_table";
|
|
|
|
|
overrideAttrs = drv: { /* [1] */ setBuildEnv = (buildEnv drv); };
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
(pkgs.rustBuilder.rustLib.makeOverride {
|
|
|
|
|
name = "garage_block";
|
|
|
|
|
overrideAttrs = drv: { /* [1] */ setBuildEnv = (buildEnv drv); };
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
(pkgs.rustBuilder.rustLib.makeOverride {
|
|
|
|
|
name = "garage_model";
|
|
|
|
|
overrideAttrs = drv: { /* [1] */ setBuildEnv = (buildEnv drv); };
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
(pkgs.rustBuilder.rustLib.makeOverride {
|
|
|
|
|
name = "garage_api";
|
|
|
|
|
overrideAttrs = drv: { /* [1] */ setBuildEnv = (buildEnv drv); };
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
(pkgs.rustBuilder.rustLib.makeOverride {
|
|
|
|
|
name = "garage_web";
|
|
|
|
|
overrideAttrs = drv: { /* [1] */ setBuildEnv = (buildEnv drv); };
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
(pkgs.rustBuilder.rustLib.makeOverride {
|
|
|
|
|
name = "k2v-client";
|
|
|
|
|
overrideAttrs = drv: { /* [1] */ setBuildEnv = (buildEnv drv); };
|
|
|
|
|
})
|
|
|
|
|
];
|
|
|
|
|
|
|
|
|
|
packageFun = import ../Cargo.nix;
|
|
|
|
|
|
