nixpkgs/pkgs/development/libraries/relibc/default.nix

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{ lib, stdenvNoCC, buildPackages, makeRustPlatform }:
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let
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rpath = lib.makeLibraryPath [
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buildPackages.stdenv.cc.libc
"$out"
];
bootstrapCrossRust = stdenvNoCC.mkDerivation {
name = "binary-redox-rust";
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src = buildPackages.fetchzip {
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name = "redox-rust-toolchain.tar.gz";
url = "https://www.dropbox.com/s/qt7as0j7cwnin8z/redox-rust-toolchain.tar.gz?dl=1";
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sha256 = "1g17qp2q6b88p04yclkw6amm374pqlakrmw9kd86vw8z4g70jkxm";
};
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dontBuild = true;
dontPatchELF = true;
dontStrip = true;
installPhase = ''
mkdir $out/
cp -r * $out/
find $out/ -executable -type f -exec patchelf \
--set-interpreter "${buildPackages.stdenv.cc.libc}/lib/ld-linux-x86-64.so.2" \
--set-rpath "${rpath}" \
"{}" \;
find $out/ -name "*.so" -type f -exec patchelf \
--set-rpath "${rpath}" \
"{}" \;
'';
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meta.platforms = with lib; platforms.redox ++ platforms.linux;
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};
redoxRustPlatform = buildPackages.makeRustPlatform {
rustc = bootstrapCrossRust;
cargo = bootstrapCrossRust;
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};
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in
redoxRustPlatform.buildRustPackage rec {
pname = "relibc";
version = "latest";
LD_LIBRARY_PATH = "${buildPackages.zlib}/lib";
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src = buildPackages.fetchgit {
url = "https://gitlab.redox-os.org/redox-os/relibc/";
rev = "5af8e3ca35ad401014a867ac1a0cc3b08dee682b";
sha256 = "1j4wsga9psl453031izkl3clkvm31d1wg4y8f3yqqvhml2aliws5";
fetchSubmodules = true;
};
RUSTC_BOOTSTRAP = 1;
dontInstall = true;
dontFixup = true;
doCheck = false;
postBuild = ''
mkdir -p $out
DESTDIR=$out make install
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'';
# TODO: should be hostPlatform
TARGET = buildPackages.rust.toRustTargetSpec stdenvNoCC.targetPlatform;
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cargoSha256 = "1fzz7ba3ga57x1cbdrcfrdwwjr70nh4skrpxp4j2gak2c3scj6rz";
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meta = with lib; {
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homepage = "https://gitlab.redox-os.org/redox-os/relibc";
description = "C Library in Rust for Redox and Linux";
license = licenses.mit;
maintainers = [ maintainers.aaronjanse ];
platforms = platforms.redox;
};
}