1 files changed, 16 insertions, 0 deletions
diff --git a/pkgs/development/rocm-modules/6/composable_kernel/unpack.nix b/pkgs/development/rocm-modules/6/composable_kernel/unpack.nix
new file mode 100644
index 0000000000000..2572884388fa3
--- /dev/null
+++ b/pkgs/development/rocm-modules/6/composable_kernel/unpack.nix
@@ -0,0 +1,16 @@
+{ runCommandLocal,
+  composable_kernel_build,
+  zstd
+}:
+let
+  ck = composable_kernel_build;
+in runCommandLocal "unpack-${ck.name}" {
+    nativeBuildInputs = [ zstd ];
+    meta = ck.meta;
+  } ''
+    mkdir -p $out
+    cp -r --no-preserve=mode ${ck}/* $out
+    zstd -dv --rm $out/lib/libdevice_operations.a.zst -o $out/lib/libdevice_operations.a
+    substituteInPlace $out/lib/cmake/composable_kernel/*.cmake \
+      --replace "${ck}" "$out"
+  ''