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cmake: fail configuring when no X11 or wayland could be found (#11310)

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It's still possible to build SDL by configuring with -DSDL_NO_UNIX_DESKTOP_SANITY_CHECK=ON
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Anonymous Maarten
2024-10-23 22:19:40 +02:00
committed by GitHub
parent 540db0d164
commit e8b69b03fe
3 changed files with 27 additions and 5 deletions
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docs/README-cmake.md
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@@ -306,6 +306,14 @@ Configure your project with `-DSDL_LIBC=ON` to make use of sanitizers.
## CMake FAQ
### CMake fails to build without X11 or Wayland support
Install the required system packages prior to running CMake.
See [README-linux][README-linux.md#build-dependencies] for the list of dependencies on Linux.
Other unix operationg systems should provide similar packages.
If you **really** don't need to show windows, add `-DSDL_UNIX_CONSOLE_BUILD=ON` to the CMake configure command.
### How do I copy a SDL3 dynamic library to another location?
Use [CMake generator expressions](https://cmake.org/cmake/help/latest/manual/cmake-generator-expressions.7.html#target-dependent-expressions).