meson.build: drop the dummy config data and use copy: true instead

We require the meson version this was introduced in, so let's use it.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

diff --git a/meson.build b/meson.build
index 7be44ae..a337c71 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -572,17 +572,10 @@ src_python_tools = files(
              'tools/libinput-measure-touch-size.py',
 )
 
-config_noop = configuration_data()
-# Set a dummy replacement to silence meson warnings:
-# meson.build:487: WARNING: Got an empty configuration_data() object and
-#                 found no substitutions in the input file 'foo'. If you
-#                 want to copy a file to the build dir, use the 'copy:'
-#                 keyword argument added in 0.47.0
-config_noop.set('dummy', 'dummy')
 foreach t : src_python_tools
        configure_file(input: t,
                       output: '@BASENAME@',
-                      configuration : config_noop,
+                      copy: true,
                       install_dir : libinput_tool_path
                      )
 endforeach