Relicense to Apache-2.0 with the LLVM-exception (#137)

With agreement from contributors.

CONTRIBUTING.md

@@ -8,9 +8,11 @@ We want to make contributing to this project as easy and transparent as possible
 - Proposing new features
 
 License
-=====================
-WAMR uses the permissive open source `Apache 2.0 license`_ that allows you to freely use, modify, distribute and sell your own products that include Apache 2.0 licensed software. 
-Any contributions you make will be under the same license. Feel free to contact the maintainers if that's a concern.
+=======
+WAMR uses the same license as LLVM: the `Apache 2.0 license` with the LLVM
+exception. See the LICENSE file for details. This license allows you to freely
+use, modify, distribute and sell your own products based on WAMR.
+Any contributions you make will be under the same license.
 
 Code changes
 ===================

LICENSE

@@ -200,3 +200,20 @@
    See the License for the specific language governing permissions and
    limitations under the License.
 
+
+--- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+

README.md

@@ -117,7 +117,12 @@ See the [roadmap](./doc/roadmap.md) to understand what major features are planed
 Please submit issues for any new feature request, or your plan for contributing new features.
 
 
-
+License
+=======
+WAMR uses the same license as LLVM: the `Apache 2.0 license` with the LLVM
+exception. See the LICENSE file for details. This license allows you to freely
+use, modify, distribute and sell your own products based on WAMR.
+Any contributions you make will be under the same license.
 
 
 Submit issues and contact the maintainers

core/app-mgr/app-manager/CMakeLists.txt

@@ -1,16 +1,5 @@
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 include_directories (.
                      include

core/app-mgr/app-manager/app_manager.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "app_manager.h"

core/app-mgr/app-manager/app_manager.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef APP_MANAGER_H

core/app-mgr/app-manager/app_manager_host.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "bh_common.h"

core/app-mgr/app-manager/app_manager_host.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _APP_MANAGER_HOST_H_

core/app-mgr/app-manager/app_mgr.cmake

@@ -1,16 +1,5 @@
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 set (__APP_MGR_DIR ${CMAKE_CURRENT_LIST_DIR})
 

core/app-mgr/app-manager/ble_msg.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #if 0

core/app-mgr/app-manager/event.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include <string.h>

core/app-mgr/app-manager/event.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _EVENT_H_

core/app-mgr/app-manager/message.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "app_manager.h"

core/app-mgr/app-manager/module_config.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _MODULE_CONFIG_H_

core/app-mgr/app-manager/module_jeff.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifdef ENABLE_JEFF

core/app-mgr/app-manager/module_jeff.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _MODULE_JEFF_H_

core/app-mgr/app-manager/module_utils.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "app_manager.h"

core/app-mgr/app-manager/module_wasm_app.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "module_wasm_app.h"

core/app-mgr/app-manager/module_wasm_app.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _MODULE_WASM_APP_H_

core/app-mgr/app-manager/module_wasm_lib.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 

core/app-mgr/app-manager/module_wasm_lib.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _MODULE_WASM_LIB_H_

core/app-mgr/app-manager/platform/linux/app_mgr_linux.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "app_manager.h"

core/app-mgr/app-manager/platform/zephyr/app_mgr_zephyr.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "app_manager.h"

core/app-mgr/app-manager/resource_reg.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 

core/app-mgr/app-manager/watchdog.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "watchdog.h"

core/app-mgr/app-manager/watchdog.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 

core/app-mgr/app-mgr-shared/app_manager_export.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _APP_MANAGER_EXPORT_H_

core/app-mgr/app-mgr-shared/app_mgr_shared.cmake

@@ -1,16 +1,5 @@
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 set (APP_MGR_SHARED_DIR ${CMAKE_CURRENT_LIST_DIR})
 

core/app-mgr/app-mgr-shared/host_link.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef DEPS_APP_MGR_APP_MGR_SHARED_HOST_LINK_H_

core/iwasm/app-samples/hello-world-cmake/CMakeLists.txt

@@ -1,16 +1,5 @@
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 cmake_minimum_required (VERSION 3.5)
 project(hello_world)

core/iwasm/app-samples/hello-world-cmake/build.sh

@@ -1,18 +1,7 @@
 #!/bin/bash
 
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 mkdir build
 cd build

core/iwasm/app-samples/hello-world-cmake/main.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "stdio.h"

core/iwasm/app-samples/hello-world-cmake/print.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "stdio.h"

core/iwasm/app-samples/hello-world/build.sh

@@ -1,16 +1,5 @@
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 emcc -g -O3 *.c -s WASM=1 -s SIDE_MODULE=1 -s ASSERTIONS=1 -s STACK_OVERFLOW_CHECK=2 \
                 -s TOTAL_MEMORY=65536 -s TOTAL_STACK=4096 -o test.wasm

core/iwasm/app-samples/hello-world/main.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include <stdio.h>

core/iwasm/app-samples/smart-light/build.sh

@@ -1,16 +1,5 @@
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 emcc -g -O3 *.c -s WASM=1 -s SIDE_MODULE=1 -s ASSERTIONS=1 -s STACK_OVERFLOW_CHECK=2 \
      -s TOTAL_MEMORY=65536 -s TOTAL_STACK=4096 -o test.wasm

core/iwasm/app-samples/smart-light/main.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include <stdio.h>

core/iwasm/lib/app-libs/base/bh_platform.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "bh_platform.h"

core/iwasm/lib/app-libs/base/bh_platform.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef DEPS_IWASM_APP_LIBS_BASE_BH_PLATFORM_H_

core/iwasm/lib/app-libs/base/request.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "attr_container.h"

core/iwasm/lib/app-libs/base/request.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _AEE_REQUEST_H_

core/iwasm/lib/app-libs/base/timer.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include <stdlib.h>

core/iwasm/lib/app-libs/base/timer_wasm_app.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _AEE_TIMER_H_

core/iwasm/lib/app-libs/extension/connection/connection.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "connection.h"

core/iwasm/lib/app-libs/extension/connection/connection.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _CONNECTION_H_

core/iwasm/lib/app-libs/extension/gui/inc/wgl_btn.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_BTN_H

core/iwasm/lib/app-libs/extension/gui/inc/wgl_cb.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_CB_H

core/iwasm/lib/app-libs/extension/gui/inc/wgl_label.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_LABEL_H

core/iwasm/lib/app-libs/extension/gui/inc/wgl_list.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_LIST_H

core/iwasm/lib/app-libs/extension/gui/inc/wgl_obj.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_OBJ_H

core/iwasm/lib/app-libs/extension/gui/inc/wgl_types.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_TYPES_H

core/iwasm/lib/app-libs/extension/gui/lvgl-compatible/lv_btn.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_BTN_LVGL_COMPATIBLE_H

core/iwasm/lib/app-libs/extension/gui/lvgl-compatible/lv_cb.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_CB_LVGL_COMPATIBLE_H

core/iwasm/lib/app-libs/extension/gui/lvgl-compatible/lv_label.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_LABEL_LVGL_COMPATIBLE_H

core/iwasm/lib/app-libs/extension/gui/lvgl-compatible/lv_list.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_LIST_LVGL_COMPATIBLE_H

core/iwasm/lib/app-libs/extension/gui/lvgl-compatible/lv_obj.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_OBJ_LVGL_COMPATIBLE_H

core/iwasm/lib/app-libs/extension/gui/lvgl-compatible/lv_types.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_TYPES_LVGL_COMPATIBLE_H

core/iwasm/lib/app-libs/extension/gui/lvgl.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_LVGL_COMPATIBLE_H

core/iwasm/lib/app-libs/extension/gui/src/wgl_btn.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "wgl.h"

core/iwasm/lib/app-libs/extension/gui/src/wgl_cb.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "wgl.h"

core/iwasm/lib/app-libs/extension/gui/src/wgl_label.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 

core/iwasm/lib/app-libs/extension/gui/src/wgl_list.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "wgl.h"

core/iwasm/lib/app-libs/extension/gui/src/wgl_obj.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "wgl.h"

core/iwasm/lib/app-libs/extension/gui/wgl.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_H

core/iwasm/lib/app-libs/extension/sensor/sensor.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "sensor.h"

core/iwasm/lib/app-libs/extension/sensor/sensor.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _AEE_SENSOR_H_

core/iwasm/lib/app-libs/libc/lib_base.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _LIB_BASE_H_

core/iwasm/lib/native-interface/attr_container.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "attr_container.h"

core/iwasm/lib/native-interface/attr_container.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _ATTR_CONTAINER_H_

core/iwasm/lib/native-interface/connection_api.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef CONNECTION_API_H_

core/iwasm/lib/native-interface/gui_api.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _GUI_API_H_

core/iwasm/lib/native-interface/native_interface.cmake

@@ -1,16 +1,5 @@
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 set (NATIVE_INTERFACE_DIR ${CMAKE_CURRENT_LIST_DIR})
 

core/iwasm/lib/native-interface/native_interface.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _NATIVE_INTERFACE_H_

core/iwasm/lib/native-interface/req_resp_api.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _REQ_RESP_API_H_

core/iwasm/lib/native-interface/restful_utils.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include <stdlib.h>

core/iwasm/lib/native-interface/sensor_api.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _SENSOR_API_H_

core/iwasm/lib/native-interface/shared_utils.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _SHARED_UTILS_H_

core/iwasm/lib/native-interface/timer_api.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _TIMER_API_H_

core/iwasm/lib/native-interface/wgl_shared_utils.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef WAMR_GRAPHIC_LIBRARY_SHARED_UTILS_H

core/iwasm/lib/native/base/base_lib_export.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include <stdio.h>

core/iwasm/lib/native/base/base_lib_export.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef _BASE_LIB_EXPORT_H_

core/iwasm/lib/native/base/request_response.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "app_manager_export.h"

core/iwasm/lib/native/base/runtime_lib.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef LIB_BASE_RUNTIME_LIB_H_

core/iwasm/lib/native/base/timer_wrapper.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "runtime_timer.h"

core/iwasm/lib/native/base/wasm_lib_base.cmake

@@ -1,16 +1,5 @@
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 set (WASM_LIB_BASE_DIR ${CMAKE_CURRENT_LIST_DIR})
 

core/iwasm/lib/native/extension/connection/connection.inl

@@ -1,17 +1,6 @@
 /*
 * Copyright (C) 2019 Intel 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.
+* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 */
 
 EXPORT_WASM_API(wasm_open_connection),

core/iwasm/lib/native/extension/connection/connection_lib.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef CONNECTION_LIB_H_

core/iwasm/lib/native/extension/connection/connection_wrapper.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "connection_lib.h"

core/iwasm/lib/native/extension/connection/linux/conn_tcp.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "conn_tcp.h"

core/iwasm/lib/native/extension/connection/linux/conn_tcp.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef CONN_LINUX_TCP_H_

core/iwasm/lib/native/extension/connection/linux/conn_uart.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "conn_uart.h"

core/iwasm/lib/native/extension/connection/linux/conn_uart.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef CONN_LINUX_UART_H_

core/iwasm/lib/native/extension/connection/linux/conn_udp.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #include "conn_udp.h"

core/iwasm/lib/native/extension/connection/linux/conn_udp.h

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 #ifndef CONN_LINUX_UDP_H_

core/iwasm/lib/native/extension/connection/linux/connection_mgr.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 /*

core/iwasm/lib/native/extension/connection/linux/connection_mgr.cmake

@@ -1,16 +1,5 @@
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 set (WASM_LIB_CONN_MGR_DIR ${CMAKE_CURRENT_LIST_DIR})
 

core/iwasm/lib/native/extension/connection/wasm_lib_conn.cmake

@@ -1,16 +1,5 @@
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 set (WASM_LIB_CONN_DIR ${CMAKE_CURRENT_LIST_DIR})
 

core/iwasm/lib/native/extension/connection/zephyr/connection_lib_impl.c

@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2019 Intel 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.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  */
 
 /*

core/iwasm/lib/native/extension/gui/wamr_gui.inl

@@ -1,17 +1,6 @@
 /*
 * Copyright (C) 2019 Intel 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.
+* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 */
 
 /* button */

core/iwasm/lib/native/extension/gui/wasm_lib_gui.cmake

@@ -1,16 +1,5 @@
 # Copyright (C) 2019 Intel 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.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
 set (WASM_LIB_GUI_DIR ${CMAKE_CURRENT_LIST_DIR})