meson: Use a valid SPDX identifier

See https://mesonbuild.com/Reference-manual.html#license

diff --git a/meson.build b/meson.build
index e6382b7db05c87fdae6df0a44d6e102ff1ad7bda..1b5740a53cb8ae20a4d91d05939baef4f0e1b0e5 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -8,7 +8,7 @@ project('gtk', 'c',
           'c_std=gnu99',
         ],
         meson_version : '>= 0.55',
-        license: 'LGPLv2.1+')
+        license: 'LGPL-2.1-or-later')
 
 glib_req           = '>= 2.66.0'
 pango_req          = '>= 1.47.0' # keep this in sync with .gitlab-ci/test-msys.sh