Consider CMAKE_DISABLE_SOURCE_CHANGES

[malytomas]

I get cmake error:

-- WAMR version: 2.2.0
CMake Error at externals/cage/externals/wamr/wamr/build-scripts/version.cmake:16 (configure_file):
  configure_file attempted to configure a file:
  F:/personal/cage-examples/externals/cage/externals/wamr/wamr/core/version.h
  into a source directory.
Call Stack (most recent call first):
  externals/cage/externals/wamr/wamr/build-scripts/config_common.cmake:135 (include)
  externals/cage/externals/wamr/wamr/build-scripts/runtime_lib.cmake:179 (include)
  externals/cage/externals/wamr/CMakeLists.txt:44 (include)

When I use CMAKE_DISABLE_SOURCE_CHANGES=ON.

I suggest using this variable as it prevents cmake from accidentally overriding files in the source folders. The output file should be put in the build directory instead.

[lum1n0us]

The WAMR project is not consistently compiled using the CMake system. On certain embedded platforms, it is built using Makefiles. This is why we maintain version.h in the source tree.