build: Prefix SDL- to revision from REVISION.txt

This makes it possible to get the version number of an unknown SDL binary
from `strings libSDL3.so.0 | grep SDL-`, like we could for SDL 2.

Resolves: https://github.com/libsdl-org/SDL/issues/14114
Signed-off-by: Simon McVittie <smcv@collabora.com>
(cherry picked from commit 618b7b6c736bb9c70fde5f98e01b45c4357a65ea)
1 file changed
tree: 64cb4740e708e37531f535886dbcf21f128e4ea8
  1. .github/
  2. android-project/
  3. build-scripts/
  4. cmake/
  5. docs/
  6. examples/
  7. include/
  8. src/
  9. test/
  10. VisualC/
  11. VisualC-GDK/
  12. wayland-protocols/
  13. Xcode/
  14. .clang-format
  15. .clang-tidy
  16. .editorconfig
  17. .gitignore
  18. .wikiheaders-options
  19. Android.mk
  20. BUGS.txt
  21. CMakeLists.txt
  22. CREDITS.md
  23. INSTALL.md
  24. LICENSE.txt
  25. README.md
  26. WhatsNew.txt
README.md

Simple DirectMedia Layer (SDL for short) is a cross-platform library designed to make it easy to write multi-media software, such as games and emulators.

You can find the latest release and additional information at: https://www.libsdl.org/

Installation instructions and a quick introduction is available in INSTALL.md

This library is distributed under the terms of the zlib license, available in LICENSE.txt.

Enjoy!

Sam Lantinga (slouken@libsdl.org)