https://gitlab.gnome.org/GNOME/gnome-calendar/-/merge_requests/198.patch
https://bugs.gentoo.org/831926

From e35dbc1acd03dd1751b755b6c8e1932a692ad4e1 Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex@linutronix.de>
Date: Fri, 21 Jan 2022 21:18:39 +0100
Subject: [PATCH] meson.build: fix meson 0.61 builds

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
--- a/data/appdata/meson.build
+++ b/data/appdata/meson.build
@@ -1,7 +1,6 @@
 appdata_conf = configuration_data()
 appdata_conf.set('appid', application_id)
 appdata = i18n.merge_file(
-  'appdata',
   input: configure_file(
     input: files('org.gnome.Calendar.appdata.xml.in.in'),
     output: 'org.gnome.Calendar.appdata.xml.in',
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