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build: Mechanically generate ABI versions from version number

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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:
Simon McVittie authored and Sam Lantinga committed 2022-05-04 09:55:35 -07:00
1 parent 60d702ac74
commit fff97c95eb
5 files changed
+57 -35
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docs/release_checklist.md
+14 -16
View File
@@ -17,14 +17,10 @@
* Bump ABI version information
* `configure.ac`: `CMakeLists.txt`: `SDL_INTERFACE_AGE`, `SDL_BINARY_AGE`
* `SDL_BINARY_AGE += 1`
* set `SDL_INTERFACE_AGE` to 0
* if backwards compatibility has been broken,
set both `SDL_BINARY_AGE` and `SDL_INTERFACE_AGE` to 0
* `Xcode/SDL/SDL.xcodeproj/project.pbxproj`: `DYLIB_CURRENT_VERSION`,
`DYLIB_COMPATIBILITY_VERSION`
* increment first number in `DYLIB_CURRENT_VERSION`
* `CMakeLists.txt`, `Xcode/SDL/SDL.xcodeproj/project.pbxproj`:
`DYLIB_CURRENT_VERSION`, `DYLIB_COMPATIBILITY_VERSION`
* set first number in `DYLIB_CURRENT_VERSION` to
(100 * *minor*) + 1
* set second number in `DYLIB_CURRENT_VERSION` to 0
* if backwards compatibility has been broken,
increase `DYLIB_COMPATIBILITY_VERSION` (?)
@@ -45,12 +41,9 @@
* Bump ABI version information
* `configure.ac`: `CMakeLists.txt`: `SDL_INTERFACE_AGE`, `SDL_BINARY_AGE`
* `SDL_INTERFACE_AGE += 1`
* `SDL_BINARY_AGE += 1`
* `Xcode/SDL/SDL.xcodeproj/project.pbxproj`: `DYLIB_CURRENT_VERSION`,
`DYLIB_COMPATIBILITY_VERSION`
* increment second number in `DYLIB_CURRENT_VERSION`
* `CMakeLists.txt`, `Xcode/SDL/SDL.xcodeproj/project.pbxproj`:
`DYLIB_CURRENT_VERSION`, `DYLIB_COMPATIBILITY_VERSION`
* set second number in `DYLIB_CURRENT_VERSION` to *patchlevel*
* Regenerate `configure`
@@ -77,8 +70,13 @@
* Bump ABI version information
* Same places as listed above
* Assume that the next feature release will contain new API/ABI
* `CMakeLists.txt`, `Xcode/SDL/SDL.xcodeproj/project.pbxproj`:
`DYLIB_CURRENT_VERSION`, `DYLIB_COMPATIBILITY_VERSION`
* set first number in `DYLIB_CURRENT_VERSION` to
(100 * *minor*) + *patchlevel* + 1
* set second number in `DYLIB_CURRENT_VERSION` to 0
* if backwards compatibility has been broken,
increase `DYLIB_COMPATIBILITY_VERSION` (?)
* Regenerate `configure`