From: Florian Müllner <fmuellner@gnome.org>
Date: Tue, 23 Jul 2019 20:34:58 +0000 (+0200)
Subject: build: Automatically bump mutter API version each cycle
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~839^2^2~135
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=466dc8da8fa7243322fd12c8165f5a7f9d1eff29;p=gnome-shell.git

build: Automatically bump mutter API version each cycle

Mutter will now bump the API version automatically at the
beginning of a new development cycle; do the same here.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/641
---

diff --git a/meson.build b/meson.build
index 42c7f02d9..307cd6be6 100644
--- a/meson.build
+++ b/meson.build
@@ -4,9 +4,14 @@ project('gnome-shell', 'c',
   license: 'GPLv2+'
 )
 
+split_version = meson.project_version().split('.')
+
 # We depend on a specific version of the libmutter API. The mutter variants of
 # the Cogl and Clutter libraries also use this API version.
-mutter_api_version = '4'
+# The API version is increased automatically each development cycle,
+# starting with 0 in 3.23.x
+api_version = (split_version[1].to_int() - 23) / 2
+mutter_api_version = '@0@'.format(api_version)
 
 clutter_pc = 'mutter-clutter-' + mutter_api_version
 cogl_pc = 'mutter-cogl-' + mutter_api_version