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build: Mechanically generate ABI versions from version number
If we're strict about applying something resembling semantic versioning to the "marketing" version number, then we can mechanically generate the ABI version from it. This limits the range of valid micro versions (patchlevels) to 0-99. Signed-off-by: Simon McVittie <smcv@collabora.com>
This commit is contained in:
committed by
Sam Lantinga
parent
60d702ac74
commit
fff97c95eb
@@ -17,14 +17,10 @@
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* Bump ABI version information
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* `configure.ac`: `CMakeLists.txt`: `SDL_INTERFACE_AGE`, `SDL_BINARY_AGE`
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* `SDL_BINARY_AGE += 1`
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* set `SDL_INTERFACE_AGE` to 0
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* if backwards compatibility has been broken,
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set both `SDL_BINARY_AGE` and `SDL_INTERFACE_AGE` to 0
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* `Xcode/SDL/SDL.xcodeproj/project.pbxproj`: `DYLIB_CURRENT_VERSION`,
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`DYLIB_COMPATIBILITY_VERSION`
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* increment first number in `DYLIB_CURRENT_VERSION`
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* `CMakeLists.txt`, `Xcode/SDL/SDL.xcodeproj/project.pbxproj`:
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`DYLIB_CURRENT_VERSION`, `DYLIB_COMPATIBILITY_VERSION`
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* set first number in `DYLIB_CURRENT_VERSION` to
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(100 * *minor*) + 1
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* set second number in `DYLIB_CURRENT_VERSION` to 0
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* if backwards compatibility has been broken,
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increase `DYLIB_COMPATIBILITY_VERSION` (?)
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@@ -45,12 +41,9 @@
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* Bump ABI version information
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* `configure.ac`: `CMakeLists.txt`: `SDL_INTERFACE_AGE`, `SDL_BINARY_AGE`
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* `SDL_INTERFACE_AGE += 1`
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* `SDL_BINARY_AGE += 1`
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* `Xcode/SDL/SDL.xcodeproj/project.pbxproj`: `DYLIB_CURRENT_VERSION`,
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`DYLIB_COMPATIBILITY_VERSION`
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* increment second number in `DYLIB_CURRENT_VERSION`
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* `CMakeLists.txt`, `Xcode/SDL/SDL.xcodeproj/project.pbxproj`:
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`DYLIB_CURRENT_VERSION`, `DYLIB_COMPATIBILITY_VERSION`
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* set second number in `DYLIB_CURRENT_VERSION` to *patchlevel*
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* Regenerate `configure`
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@@ -77,8 +70,13 @@
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* Bump ABI version information
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* Same places as listed above
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* Assume that the next feature release will contain new API/ABI
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* `CMakeLists.txt`, `Xcode/SDL/SDL.xcodeproj/project.pbxproj`:
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`DYLIB_CURRENT_VERSION`, `DYLIB_COMPATIBILITY_VERSION`
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* set first number in `DYLIB_CURRENT_VERSION` to
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(100 * *minor*) + *patchlevel* + 1
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* set second number in `DYLIB_CURRENT_VERSION` to 0
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* if backwards compatibility has been broken,
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increase `DYLIB_COMPATIBILITY_VERSION` (?)
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* Regenerate `configure`
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