Initial support for oneAPI Level Zero

Change-Id: I221df8427b1844237a4d9d900c58512706b0be0f

level_zero/experimental/source/CMakeLists.txt

@@ -0,0 +1,22 @@
+#
+# Copyright (C) 2019-2020 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
+#
+
+set(L0_EXPERIMENTAL_SOURCES
+	${CMAKE_CURRENT_SOURCE_DIR}/experimental.cpp
+)
+
+target_include_directories(${TARGET_NAME_L0}
+    PUBLIC
+    ${CMAKE_CURRENT_SOURCE_DIR}/
+)
+target_sources(${TARGET_NAME_L0}
+    PRIVATE
+        ${L0_EXPERIMENTAL_SOURCES}
+        ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt
+)
+
+# Make our source files visible to parent
+set_property(GLOBAL PROPERTY L0_EXPERIMENTAL_SOURCES ${L0_EXPERIMENTAL_SOURCES})

level_zero/experimental/source/experimental.cpp

@@ -0,0 +1,9 @@
+/*
+ * Copyright (C) 2019-2020 Intel Corporation
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+namespace L0 {
+} // namespace L0