forked from M-Labs/zynq-rs
update cargo-xbuild
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0e9d3f146a
commit
8ec7216e9a
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@ -1,7 +1,7 @@
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let
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pkgs = import <nixpkgs> { overlays = [ (import ./nix/mozilla-overlay.nix) ]; };
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rustPlatform = (import ./nix/rust-platform.nix { inherit pkgs; });
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cargo-xbuild = (pkgs.cargo-xbuild.overrideAttrs(oa: { patches = oa.patches ++ [ ./xbuild_writable_lockfile.diff ]; } ));
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cargo-xbuild = pkgs.callPackage ./nix/cargo-xbuild.nix {};
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cargoSha256Experiments = "0d2v6n6a73vhxm6yq60mvv9pxxxah88kzryb0w32i0ddhfj4rrs7";
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cargoSha256SZL = "0ghj5bbix8417wdismwmxkykvdknikwkvg7sjcjmrywnqk4ka6lg";
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build-crate = name: crate: features: cargoSha256:
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@ -0,0 +1,22 @@
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{ lib, fetchFromGitHub, rustPlatform }:
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rustPlatform.buildRustPackage rec {
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pname = "cargo-xbuild";
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version = "0.6.5";
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src = fetchFromGitHub {
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owner = "rust-osdev";
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repo = pname;
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rev = "v${version}";
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sha256 = "18djvygq9v8rmfchvi2hfj0i6fhn36m716vqndqnj56fiqviwxvf";
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};
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cargoSha256 = "13sj9j9kl6js75h9xq0yidxy63vixxm9q3f8jil6ymarml5wkhx8";
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meta = with lib; {
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description = "Automatically cross-compiles the sysroot crates core, compiler_builtins, and alloc";
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homepage = "https://github.com/rust-osdev/cargo-xbuild";
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license = with licenses; [ mit asl20 ];
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maintainers = with maintainers; [ johntitor xrelkd ];
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};
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}
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@ -1,27 +0,0 @@
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diff --git a/src/sysroot.rs b/src/sysroot.rs
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index 1f3c8d1..422d3d0 100644
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--- a/src/sysroot.rs
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+++ b/src/sysroot.rs
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@@ -85,10 +85,20 @@ fn build_crate(
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}
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util::write(&td.join("Cargo.toml"), &stoml)?;
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- fs::copy(lockfile, &td.join("Cargo.lock")).chain_err(||
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+ let dst_file = td.join("Cargo.lock");
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+ fs::copy(lockfile, &dst_file).chain_err(||
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format!("failed to copy Cargo.lock from `{}` to `{}`",
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- lockfile.display(), &td.join("Cargo.lock").display())
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+ lockfile.display(), &dst_file.display())
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)?;
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+ let mut perms = fs::metadata(&dst_file).chain_err(||
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+ format!("failed to retrieve permissions for `{}`",
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+ dst_file.display())
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+ )?.permissions();
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+ perms.set_readonly(false);
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+ fs::set_permissions(&dst_file, perms).chain_err(||
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+ format!("failed to update permissions for `{}`",
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+ dst_file.display())
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+ );
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util::mkdir(&td.join("src"))?;
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util::write(&td.join("src/lib.rs"), "")?;
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