Fix CMake CMP0074 #743
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Fix CMake CMP0074 #743
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PaulWessel
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May 19, 2019
obaney
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Aug 18, 2021
Co-authored-by: Dongdong Tian <[email protected]>
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CMP0074 (https://cmake.org/cmake/help/latest/policy/CMP0074.html).
In our cmake scripts,
<PackageName>_ROOTvariables are only used to specify paths for searching packages, which is consistent with cmake's new behavior. Thus, it's safe to set the policy toNEW.I tested it with cmake 3.14.3 and 3.11.1. both stops showing the CMP0074 warning.
Address #682.