Fix cmake warnings #641
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Fix cmake warnings #641
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Fixes this warning:
CMake Warning (dev) at CMakeLists.txt:52 (project):
cmake_minimum_required() should be called prior to this top-level project()
call. Please see the cmake-commands(7) manual for usage documentation of
both commands.
This warning is for project developers. Use -Wno-dev to suppress it.
cmake-3.5 was released in 2016
The change removes this warning from the build-process:
CMake Deprecation Warning at CMakeLists.txt:52 (cmake_minimum_required):
Compatibility with CMake < 3.5 will be removed from a future version of
CMake.
Update the VERSION argument <min> value or use a ...<max> suffix to tell
CMake that the project does not need compatibility with older versions.
When building stratagus the header version-generated.h is written. Without modification running ninja again to compile, some files are rebuilt as they depend on version-generated.h. This happens as cmake did not know that the file was re-generated.
This is already done by add_custom_target
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Fixes: