Cmake 4.0+ requires adjustments to compile

[Sanaki]

What version of melonDS DS are you using?

5d2ece5

Does the problem happen in standalone melonDS?

No, it's a bug specific to melonDS DS.

What happened?

Attempting to build with cmake 4.0.1 produces the following error:

CMake Error at build/_deps/yamc-src/CMakeLists.txt:1 (cmake_minimum_required):
Compatibility with CMake < 3.5 has been removed from CMake.

Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
to tell CMake that the project requires at least <min> but has been updated
to work with policies introduced by <max> or earlier.

Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.

Appending the suggested flag at the end does build correctly.

What should've happened instead?

melonDS DS should build without extra flags being needed.

Which platforms do you see the problem on?

• Windows
• macOS
• Linux
• Android
• iOS
• tvOS
• Other (specify below)

Which versions of the OS?

Garuda Linux x86_64 (current)

Which libretro frontend are you using?

RetroArch 1.21.0

Terms

• I agree to follow the code of conduct.
• I understand that melonDS DS is not developed or maintained by the authors of melonDS.
• I understand that this form is for reporting bugs, not for requesting help.
• I understand that the author develops this core in his spare time, and that he is under no obligation to respond to this bug report.