About the license issue in cmake utils

[PragmaTwice]

Describe the problem that you experienced

Hi pikiwidb maintainers,

I noticed that the cmake/utils.cmake [1] file has been directly copied from Apache Kvrocks [2] (BTW it's written by me).
However, the license header states that it is copyrighted by Qihoo, Inc. and licensed under the BSD license.
This contradicts the Apache-2.0 license of Apache Kvrocks.

Apache Kvrocks is a project licensed under Apache-2.0 and owned by ASF.
If you wish to use code from Apache Kvrocks, please ensure to include the ASF license header correctly.
Changing the license or copyright owner without permission from ASF is not permitted.

[1] https://github.com/OpenAtomFoundation/pikiwidb/blob/b7f075eb2381f72b40d9a15ed9ee7bf7e34644e9/cmake/utils.cmake
[2] https://github.com/apache/kvrocks/blob/bb665f6fc2de7cb1215240866d48e92adfed43b1/cmake/utils.cmake

Best,
Twice

cc @tedli

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[dingxiaoshuai123]

Describe the problem that you experienced

Hi pikiwidb maintainers,

I noticed that the cmake/utils.cmake [1] file has been directly copied from Apache Kvrocks [2] (BTW it's written by me). However, the license header states that it is copyrighted by Qihoo, Inc. and licensed under the BSD license. This contradicts the Apache-2.0 license of Apache Kvrocks.

Apache Kvrocks is a project licensed under Apache-2.0 and owned by ASF. If you wish to use code from Apache Kvrocks, please ensure to include the ASF license header correctly. Changing the license or copyright owner without permission from ASF is not permitted.

[1] https://github.com/OpenAtomFoundation/pikiwidb/blob/b7f075eb2381f72b40d9a15ed9ee7bf7e34644e9/cmake/utils.cmake [2] https://github.com/apache/kvrocks/blob/bb665f6fc2de7cb1215240866d48e92adfed43b1/cmake/utils.cmake

Best, Twice

cc @tedli

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Describe what you were looking for in the documentation

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Describe the actions that led you to experience the problem

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Describe what you want to experience that would fix the problem

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Add a screenshot if that helps illustrate the problem

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If this problem caused an exception or error, please paste it here

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As this file is imported from PR #20 which is useless now. We have delete it in #261. Thanks for your reminder.

We really appreciate your contribution to our project. Any issue/pr is welcome from you.