build: Bump API version automatically each development cycle

Since the API version was added, we've bumped it at some point late-ish in
the cycle when enough changes had accumulated (but way after the first ABI
break). Automate that process by computing the API version automatically
from the project version:
With this commit, the new API version will be 5 for the remaining 3.33.x
releases and all 3.34.x stable versions; 3.35.1 will then bump it to 6 and
so forth.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/696
This commit is contained in:
Florian Müllner 2019-07-23 20:26:14 +02:00
parent 08a3cbfc6c
commit 92868182c9

View File

@ -6,7 +6,12 @@ project('mutter', 'c',
mutter_plugin_api_version = '3' mutter_plugin_api_version = '3'
libmutter_api_version = '4' split_version = meson.project_version().split('.')
# Automatically increase API version each development cycle,
# starting with 0 in 3.23.x
api_version = (split_version[1].to_int() - 23) / 2
libmutter_api_version = '@0@'.format(api_version)
# generic version requirements # generic version requirements
fribidi_req = '>= 1.0.0' fribidi_req = '>= 1.0.0'