Revert nvcomp

build/apply-patches

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+#
+# Copyright (c) 2024, NVIDIA CORPORATION. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Run a command in a Docker container with devtoolset
+
+set -e
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+PATCH_DIR=${PATCH_DIR:-$(realpath "$SCRIPT_DIR/../patches/")}
+
+CUDF_DIR=${CUDF_DIR:-$(realpath "$SCRIPT_DIR/../thirdparty/cudf/")}
+
+pushd "$CUDF_DIR"
+if [ -n "$(git status --porcelain --untracked-files=no)" ] ; then
+    echo "Error: CUDF repository has uncommitted changes. No patches will be applied..."
+    exit 1
+fi
+
+find "$PATCH_DIR" -maxdepth 1 -type f -print0 | sort -zV | while IFS= read -r -d '' file; do
+    echo "patching with: $file"
+    patch --no-backup-if-mismatch -f -t --reject-file=- -p1 -i "$file"
+done
+popd

build/unapply-patches

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+#
+# Copyright (c) 2024, NVIDIA CORPORATION. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Run a command in a Docker container with devtoolset
+
+set -e
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+PATCH_DIR=${PATCH_DIR:-$(realpath "$SCRIPT_DIR/../patches/")}
+
+CUDF_DIR=${CUDF_DIR:-$(realpath "$SCRIPT_DIR/../thirdparty/cudf/")}
+
+
+pushd "$CUDF_DIR"
+if [ -n "$(git status --porcelain --untracked-files=no)" ] ; then
+  #only try to remove patches if it looks like something was changed
+  find "$PATCH_DIR" -maxdepth 1 -type f -print0 | sort -zV -r | while IFS= read -r -d '' file; do
+      echo "patching with: $file"
+      patch -R --no-backup-if-mismatch --reject-file=- -f -t -p1 -i "$file"
+  done
+fi
+
+# Check for modifications
+if [ -n "$(git status --porcelain --untracked-files=no)" ] ; then
+    echo "Error: CUDF repository has uncommitted changes. You might want to clean in manually if you know that is expected"
+    exit 1
+fi
+popd