holders: Fix the remaining code to respect the holder changes

1 files changed, 3 insertions, 6 deletions

diff --git a/mesonbuild/modules/sourceset.py b/mesonbuild/modules/sourceset.py
index eea3dbd..ba8b300 100644
--- a/mesonbuild/modules/sourceset.py
+++ b/mesonbuild/modules/sourceset.py
@@ -14,16 +14,13 @@
 
 from collections import namedtuple
 from .. import mesonlib
+from .. import build
 from ..mesonlib import listify, OrderedSet
 from . import ExtensionModule, ModuleObject, MutableModuleObject
 from ..interpreterbase import (
     noPosargs, noKwargs, permittedKwargs,
     InterpreterException, InvalidArguments, InvalidCode, FeatureNew,
 )
-from ..interpreter import (
-    GeneratedListHolder, CustomTargetHolder,
-    CustomTargetIndexHolder
-)
 
 SourceSetRule = namedtuple('SourceSetRule', 'keys sources if_false sourcesets dependencies extra_deps')
 SourceFiles = namedtuple('SourceFiles', 'sources dependencies')
@@ -49,8 +46,8 @@ class SourceSet(MutableModuleObject):
         deps = []
         for x in arg:
             if isinstance(x, (str, mesonlib.File,
-                              GeneratedListHolder, CustomTargetHolder,
-                              CustomTargetIndexHolder)):
+                              build.GeneratedList, build.CustomTarget,
+                              build.CustomTargetIndex)):
                 sources.append(x)
             elif hasattr(x, 'found'):
                 if not allow_deps: