1 files changed, 0 insertions, 29 deletions
diff --git a/pkgs/build-support/kernel/compress-firmware-xz.nix b/pkgs/build-support/kernel/compress-firmware-xz.nix
deleted file mode 100644
index cb9ce7a713389..0000000000000
--- a/pkgs/build-support/kernel/compress-firmware-xz.nix
+++ /dev/null
@@ -1,29 +0,0 @@
-{ runCommand, lib }:
-
-firmware:
-
-let
-  args = {
-    allowedRequisites = [];
-  } // lib.optionalAttrs (firmware ? meta) { inherit (firmware) meta; };
-in
-
-runCommand "${firmware.name}-xz" args ''
-  mkdir -p $out/lib
-  (cd ${firmware} && find lib/firmware -type d -print0) |
-      (cd $out && xargs -0 mkdir -v --)
-  (cd ${firmware} && find lib/firmware -type f -print0) |
-      (cd $out && xargs -0rtP "$NIX_BUILD_CORES" -n1 \
-          sh -c 'xz -9c -T1 -C crc32 --lzma2=dict=2MiB "${firmware}/$1" > "$1.xz"' --)
-  (cd ${firmware} && find lib/firmware -type l) | while read link; do
-      target="$(readlink "${firmware}/$link")"
-      if [ -f "${firmware}/$link" ]; then
-        ln -vs -- "''${target/^${firmware}/$out}.xz" "$out/$link.xz"
-      else
-        ln -vs -- "''${target/^${firmware}/$out}" "$out/$link"
-      fi
-  done
-
-  echo "Checking for broken symlinks:"
-  find -L $out -type l -print -execdir false -- '{}' '+'
-''