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build(flake): Wrap mold so that it works with the nix supplied libraries

This commit is contained in:
Benedikt Peetz 2023-09-03 22:11:41 +02:00
parent a8112d554e
commit eb63cb6247
Signed by: bpeetz
GPG Key ID: A5E94010C3A642AD
1 changed files with 147 additions and 125 deletions
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24
flake.nix
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@ -52,6 +52,28 @@
...
}:
flake-utils.lib.eachDefaultSystem (system: let
inherit (pkgs) lib;
bintools-wrapper = "${nixpkgs}/pkgs/build-support/bintools-wrapper";
mold' = pkgs.symlinkJoin {
name = "mold";
paths = [pkgs.mold];
nativeBuildInputs = [pkgs.makeWrapper];
suffixSalt = lib.replaceStrings ["-" "."] ["_" "_"] pkgs.targetPlatform.config;
postBuild = ''
for bin in ${pkgs.mold}/bin/*; do
rm $out/bin/"$(basename "$bin")"
export prog="$bin"
substituteAll "${bintools-wrapper}/ld-wrapper.sh" $out/bin/"$(basename "$bin")"
chmod +x $out/bin/"$(basename "$bin")"
mkdir -p $out/nix-support
substituteAll "${bintools-wrapper}/add-flags.sh" $out/nix-support/add-flags.sh
substituteAll "${bintools-wrapper}/add-hardening.sh" $out/nix-support/add-hardening.sh
substituteAll "${bintools-wrapper}/../wrapper-common/utils.bash" $out/nix-support/utils.bash
done
'';
};
c_rust = pkgs.rust-bin.fromRustupToolchainFile "${rustc_cranelift_backend}/rust-toolchain";
rcb = pkgs.stdenv.mkDerivation {
pname = "rustc_cranelift_backend";
@ -146,7 +168,7 @@
nativeBuildInputs = with pkgs; [
pkg-config
mold
mold'
rcb
];
buildInputs = with pkgs; [