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Set DYLIB_COMPATIBILITY_VERSION to DYLIB_CURRENT_VERSION to match autotools

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Autotools sets both versions to the same value, so Xcode and CMake need to match for the libraries to be compatible between the different builds.

See these for details:
https://github.com/libsdl-org/sdl12-compat/pull/207
https://github.com/libsdl-org/SDL/issues/2934
https://stackoverflow.com/questions/67055770/usage-of-current-version-and-compatibility-version-on-macos
This commit is contained in:
Sam Lantinga
2022-09-05 08:28:06 -07:00
parent cbc0d9facc
commit 4e98ba612b
4 changed files with 11 additions and 15 deletions
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2
CMakeLists.txt
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@@ -123,7 +123,7 @@ math(EXPR DYLIB_CURRENT_VERSION_MAJOR "${LT_MAJOR} + ${LT_AGE} + 1")
math(EXPR DYLIB_CURRENT_VERSION_MINOR "${LT_REVISION}")
math(EXPR DYLIB_COMPAT_VERSION_MAJOR "${LT_MAJOR} + 1")
set(DYLIB_CURRENT_VERSION "${DYLIB_CURRENT_VERSION_MAJOR}.${DYLIB_CURRENT_VERSION_MINOR}.0")
set(DYLIB_COMPATIBILITY_VERSION "${DYLIB_COMPAT_VERSION_MAJOR}.0.0")
set(DYLIB_COMPATIBILITY_VERSION "${DYLIB_CURRENT_VERSION}")
# This list holds all generated headers.
# To avoid generating them twice, these are added to a dummy target on which all sdl targets depend.