meson: use fs.copyfile everywhere

In places where we just copy files to the build dir.
This requires meson 0.64.0

cairo/meson.build

@@ -25,11 +25,7 @@ sources = [
 ]
 
 foreach python_file : python_sources
-  configure_file(
-    input: python_file,
-    output: python_file,
-    copy: true,
-  )
+  fs.copyfile(python_file, python_file)
 endforeach
 
 cairo_dep = dependency('cairo', version: cair_version_req, required: cc.get_id() != 'msvc')

meson.build

@@ -1,7 +1,7 @@
 project(
   'pycairo', 'c',
   version: '1.25.1',
-  meson_version: '>= 0.56.0',
+  meson_version: '>= 0.64.0',
   license: 'LGPL-2.1-only OR MPL-1.1',
   default_options: [
     'warning_level=1',
@@ -20,11 +20,8 @@ if not pyver.version_compare(python_version_req)
   error('Requires Python @0@'.format(python_version_req))
 endif
 
-configure_file(
-  input: 'setup.cfg',
-  output: 'setup.cfg',
-  copy: true,
-)
+fs = import('fs')
+fs.copyfile('setup.cfg', 'setup.cfg')
 
 cc = meson.get_compiler('c')
 

tests/meson.build

@@ -36,11 +36,7 @@ python.extension_module('cmod', mod_sources,
 )
 
 foreach python_file : test_sources
-  configure_file(
-    input: python_file,
-    output: python_file,
-    copy: true,
-  )
+  fs.copyfile(python_file, python_file)
 endforeach
 
 test(