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nix: properly patch in the vulkan-loader

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now we can run `./result/bin/*` without any special environment.
This commit is contained in:
colin 2022-07-05 23:32:39 -07:00
parent 029a278177
commit 46ac8b28b6
1 changed files with 16 additions and 19 deletions
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35
flake.nix
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@ -21,14 +21,12 @@
# docs: https://github.com/oxalica/rust-overlay
coremem-wavefront = pkgs.rustPlatform.buildRustPackage {
name = "coremem-wavefront";
# buildInputs = [ pkgs.vulkan-loader ];
buildInputs = with pkgs; [
pkgconfig
mesa
xlibsWrapper xorg.libXcursor xorg.libXrandr xorg.libXi
vulkan-tools vulkan-headers vulkan-loader vulkan-validation-layers
buildInputs = [ pkgs.vulkan-loader ];
nativeBuildInputs = with pkgs; with xorg; [
rust-toolchain
pkgconfig rustup xlibsWrapper libxkbcommon
libX11 libXcursor libXi libXrandr vulkan-loader
];
nativeBuildInputs = [ rust-toolchain pkgs.pkgconfig pkgs.mesa pkgs.vulkan-loader ];
src = self;
cargoLock = {
lockFile = ./Cargo.lock;
@ -39,33 +37,32 @@
# rgpu tests expectedly fail due to a lack of spirv adapter exposed to the builder.
doCheck = false;
# enables debug builds, if we want: https://github.com/NixOS/nixpkgs/issues/60919.
hardeningDisable = [ "fortify" ];
# i guess the proper fix for this is to split rustc_codegen_spirv into its own
# package (see how we're also special-casing it in cargoLock), but this suffices too.
postInstall = ''
cp $releaseDir/deps/librustc_codegen_spirv-*.so $out/lib/
postFixup = let
libPath = nixpkgs.lib.makeLibraryPath [ pkgs.vulkan-loader ];
in ''
# strictly speaking not *all* binaries need this, but this is easy.
# might be better to use `wrapProgram`, not sure.
echo adding rpath "${libPath}"
patchelf --add-rpath "${libPath}" $out/bin/*
'';
LD_LIBRARY_PATH = nixpkgs.lib.makeLibraryPath [ pkgs.vulkan-loader ];
};
};
defaultPackage = packages.coremem-wavefront;
devShells.default = with pkgs; mkShell {
# buildInputs = with pkgs; [
# rust-toolchain vulkan-loader
# ];
# hardeningDisable = [ "fortify" ];
# Workaround for https://github.com/NixOS/nixpkgs/issues/60919.
# enables debug builds, if we want: https://github.com/NixOS/nixpkgs/issues/60919.
hardeningDisable = [ "fortify" ];
# Allow cargo to download crates.
SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
buildInputs = [
pkgconfig rustup xlibsWrapper libxkbcommon
pkgconfig rust-toolchain xlibsWrapper libxkbcommon
];
# Runtime dependencies.