chore: import upstream snapshot with attribution

dgl_sparse/include/sparse/dgl_headers.h

@@ -0,0 +1,43 @@
+/**
+ *  Copyright (c) 2022 by Contributors
+ * @file sparse/dgl_headers.h
+ * @brief DGL headers used in the sparse library. This is a workaround to
+ * avoid the macro naming conflict between dmlc/logging.h and torch logger. This
+ * file includes all the DGL headers used in the sparse library and
+ * undefines logging macros defined in dmlc/logging.h. There are two rules to
+ * use this file. (1) All DGL headers used in the sparse library should be and
+ * only be registered in this file. (2) When including Pytorch headers, this
+ * file should be included in advance.
+ */
+#ifndef SPARSE_DGL_HEADERS_H_
+#define SPARSE_DGL_HEADERS_H_
+
+#include <dgl/aten/coo.h>
+#include <dgl/aten/csr.h>
+#include <dgl/kernel.h>
+#include <dgl/runtime/dlpack_convert.h>
+#include <dmlc/logging.h>
+
+#undef CHECK
+#undef CHECK_OP
+#undef CHECK_EQ
+#undef CHECK_NE
+#undef CHECK_LE
+#undef CHECK_LT
+#undef CHECK_GE
+#undef CHECK_GT
+#undef CHECK_NOTNULL
+#undef DCHECK
+#undef DCHECK_EQ
+#undef DCHECK_NE
+#undef DCHECK_LE
+#undef DCHECK_LT
+#undef DCHECK_GE
+#undef DCHECK_GT
+#undef DCHECK_NOTNULL
+#undef VLOG
+#undef LOG
+#undef DLOG
+#undef LOG_IF
+
+#endif  // SPARSE_DGL_HEADERS_H_