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Problem: modern CMake warns about version 2.8

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The warning is as follows:

```
Compatibility with CMake < 2.8.12 will be removed from a future version of CMake.
```

Solution: set it at 2.8.12
This commit is contained in:
Yurii Rashkovskii
2022-12-23 14:33:31 -08:00
committed by GitHub
parent 79c147203e
commit debe8b70b7
1 changed files with 5 additions and 2 deletions
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7
CMakeLists.txt
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@@ -1,6 +1,9 @@
# Many projects still are stuck using CMake 2.8 is several places so it's good to provide backward support too. This is
# Many projects still are stuck using CMake 2.8 in several places so it's good to provide backward support too. This is
# specially true in old embedded systems (OpenWRT and friends) where CMake isn't necessarily upgraded.
cmake_minimum_required(VERSION 2.8)
# We set it to 2.8.12 as CMake currently indicates that support for versions below it will be removed
# from a future version ("Compatibility with CMake < 2.8.12 will be removed from a future version of CMake.")
# 2.8.12 was released in 2013.
cmake_minimum_required(VERSION 2.8.12)
if(POLICY CMP0048)
cmake_policy(SET CMP0048 NEW)